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INTERVIEW NEW HIRE MECHANIC PT. PUTRA PERKASA ABADI PPA ACADEMY
UNIT YANG DIUJIKAN
: : : : : : : : : : : : :
EQ. GROUP 1
EQ. GROUP 2
EQ. GROUP 3
TRAINING YANG DIPERLUKAN
:
TERDAHULU
BERSERTIFIKAT
KEBUTUHAN
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NAMA CALON KARYAWAN SITE TUJUAN KARYAWAN GRADE YANG DIUJIKAN NAMA PENGUJI NIK PENGUJI TANGGAL UJI LOKASI UJI METODE UJI APAKAH SUDAH BMC PENYELENGGARA BMC UNIT YANG DIKUASAI PEKERJAAN YANG DIKUASAI
SARAN & REKOMENDASI DIBAWAH INI
:
DOMISILI ………. PENGUJIAN PADA ……….. WHEEL TARGET POINT PENGUJIAN 43 POINT PENCAPAIAN ……. REKOMENDASI : G1A - ……..., Jabatan …….. Wheel
Masukan Foto Harus Lebih Kecil Dari Ukuran Kotak
PENGUJI
SUBJECT PERIODIC SERVICE
KOMPETENSI 0
1
2
3
KETERANGAN
I. MAINTENANCE PROCESS & SOP Menjelaskan Maksud dan Tujuan dari : 1
Periodic Service
2
Program Analisa Pelumas
3
Program Pemeriksaan Machine
4
Program Pemeriksaan Undercarriage
5
Program Pemeriksaan Attachment
II. LUBRICANTS
-TINGKAT KOMPETENSI
PERIODIC
SERVICE
Menjelaskan secara umum hal dibawah ini : 1
Fungsi Oli secara umum
2
Jenis Oli
3
Klasifikasi Oli
4
Standar kekentalan Hydraulic Oil
5
Standar kekentalan Engine Oil
6
Multi Grade Oil
7
Pengertian Kontaminasi
8
Pengertian Deteriorasi
9
Penyebab Kontaminasi pada oil
10
Penyebab Deteriorasi pada oil
11
Aplikasi Oli
12
Pengertian Oksidasi
13
Pengertian Demulsibility
14
Arti Viscosity Index (VI)
15
Mengapa Oli harus diganti
16
Penanganan Oli (penyimpanan & pengisian)
17
Pengertian dan Fungsi Additive
18
Arti dan tujuan Total Base Number (TBN)
19
Pengertian Synthetic Oil
20
Fungsi Grease secara umum
21
Standar kekentalan Grease
22
Klasifikasi Grease
23
Aplikasi Grease
24
Penanganan Grease
--
III. WATER / COOLANT Menjelaskan secara umum hal dibawah ini : 1
Syarat penggunaan Air Radiator
2
Alat untuk mengukur Tingkat Keasaman Air
3
Fungsi Anti Freeze
IV. FUEL Menjelaskan secara umum hal dibawah ini : 1
Jenis Fuel yang digunakan pada Diesel Engine
2
Pengaruh Sulfur pada Fuel thd. Jadwal Pergantian Oli
3
Akibat Fuel campur Kerosine
4
Penanganan Fuel
-#DIV/0!
--
V. FILTER Menjelaskan secara umum hal dibawah ini : 1
Fungsi dan klasifikasi Filter
2
Pengertian Filtering Area
3
Arti Mesh dan Micron
--
4
Model Filter
5
Jenis-jenis Air Filter
6
Penanganan Filter
--
VI. TOOLS
#DIV/0!
Menjelaskan fungsi, aplikasi, penggunaan & satuan alat ukur : 1
Temperature Tester kit
2
Handy smoke Checker
3
Radiator Cap Tester
4
Dial gauge
5
Jangka Sorong (Vernier Caliper)
6
Convex Scale
7
Hydro Tester/ Refractrometer
8
Wear Gauge Kit
9
PPU Tools
10
PAP Tools
11
Oil Leak Tester
--
VII. TECHNICAL TERM
#DIV/0!
Menjelaskan pengertian dari istilah berikut : 1
Engine Low Idle
2
Engine High idle
3
Rated Speed
4
Stall Speed
5
Engine Hunting
6
Turbocharger Play
7
Brake Performance
8
Voltage
9
Resistansi
10
Ampere
11
Specific Gravity SUBJECT PERIODIC INSPECTION
--
KOMPETENSI 0
1
2
3
KETERANGAN
I. MAINTENANCE PROCCESS / S O P Menjelaskan Maksud dan Tujuan dari : 1
Daily Check
2
Periodic Inspection
3
Program Back-Log
4
Penggunaan Part Book
5
Penggunaan OMM
6
Penggunaan Shop Manual
--
ODIC INSPECTION
II. MACHINE COMPONENT Menjelaskan Letak dan Fungsi Componen : 1
Fungsi Water Separator
2
Fungsi Dust Indicator
3
Fungsi Corrossion Resistor
4
Fungsi Evacuator Valve
5
Fungsi Ejector Pipe
6
Fungsi Pre-Cleaner
7
Fungsi Tachograph
8
Fungsi Payload Meter
9
Fungsi breathers
10
Engine
11
Damper
--
PERIODIC INSPECTI
--
12
Torq.Converter
13
Torq.flow Transmission
14
Differential
15
Final drive
16
Hydraulic Pump dan Control Valve
III. INSTRUMENT & CONTROL Menjelaskan arti simbol dan fungsi panel berikut : 1
Water Temperatur
2
Engine Oil Pressure
3
Power Train Oil Temperatur
4
Radiator Coolant Level
5
Pre Heating System
6
Fuel Level
7
Warning Lamp
8
Air Cleaner Clogging Caution
--
IV. TOOLS Menjelaskan fungsi, aplikasi, penggunaan & satuan alat ukur : 1
Pressure Gauge
2
Multi Tester
3
Push Pull Scale
4
Stop Watch
5
Torque Wrench
6
Commond Tools SUBJECT MACHINE CONDITON INSPECTION
--
KOMPETENSI 0
1
2
3
KETERANGAN
I. TECHNICAL TERM
MACHINE CONDITION INSPECTION
Menjelaskan pengertian dari istilah item-item berikut : 1
Blow By Pressure
2
Boost Pressure
4
Atmosfir pressure
5
Hydrolic losses
6
Cracking pressure
7
Pressure control valve
8
VHMS
9
TINGKAT KOMPETENSI
--
Snapshoot II. INSTRUMENT & CONTROL
Menjelaskan arti simbol dan fungsi yg terpasang : 1
Action code display
2
Caution item
3
Emergency stop item
4
Meter display portion
5
Mechatronic caution lamp portion
6
Machine Monitor System
7
Central warning lamp
--
III. TOOLS Menjelaskan fungsi, aplikasi, penggunaan & satuan alat ukur : 1
Tachometer
2
Blow By Checker
3
Pressure Gauge
4
Thermometer / Thermister
5
PH tester / kertas Lakmus SUBJECT REMOVE INSTALL 1
--
KOMPETENSI 0
1
2
3
KETERANGAN
I. SYSTEM Menjelaskan nama & fungsi komponen pada system: 1
Fuel System
2
Cooling System
3
Lubricating System
4
--
Air & Intake System II. TECHNICAL TERM
REMOVE INSTALL 1
Menjelaskan prosess dan pengertian dari istilah item-item berikut : 1
4-cycle, water-cooled, in-line 6 cylinder, direct injection
2
Adjustment
3
Connect
4
Disconnection
5
Dismounting
6
End Ply of Crank Shaft
7
Engine Oil Drain Plug
8
Engine hunting
9
Engine Name Plate
10
Engine overheating
11
Engine RPM
12
Engine Stand
13
Fuel consumption
14
Load Max. Strenght ( SWL )
15
Marking
16
Max. torque
17
Mounting
18
Over Torque of bolt
19
Piston displacement
21
Remove Componen
22
Tightening Torque
--
III. TOOLS Menjelaskan fungsi, aplikasi, penggunaan & satuan alat ukur : 1
Shackle
2
Chain block
3
Lifting tools
4
PM clinic tools
5
Power wrench
6
Prybar / tomy bar
7
White marker
8
Wire rope/Chain SUBJECT REMOVE INSTALL 2
--
KOMPETENSI 0
1
2
3
KETERANGAN
I. SYSTEM Menjelaskan nama & fungsi komponen pada system: 1
Electrical System
2
Hydraulic System
3
Power Train
4
Air System II. TECHNICAL TERM
INSTALL 2
Menjelaskan prosess dan pengertian dari istilah item-item berikut : 1
Periodical replacement part
2
Consumable part
3
Vital part
4
Losable part
5
Injurable part
--
REMOVE INSTALL 2
6
Unreusable part
7
Bolt plastic range
8
Bolt elastic range
9
Piston off set
10
Press fit
11
Expantion fit
12
Shrinkin fit
13
Rank of part
14
Reusable part book
15
Liquit gasket
16
Lock thread
17
Stud bolt
18
Floating seal
--
III. TOOLS Menjelaskan fungsi, aplikasi, penggunaan & satuan alat ukur : 1
Color checker
2
Magmetic flow detector
3
Piston ring holder
4
Piston ring grove SUBJECT MACHINE TROUBLE SHOOTING 1
-KOMPETENSI 0
1
2
3
KETERANGAN
I. SYSTEM Menjelaskan structure & function komponen pada system: 1
Fuel System
2
Cooling System
3
Lubricating System
4
--
Air & Intake System II. TECHNICAL TERM
T R O U B EL S H O O T I N G 1
Menjelaskan prosess dan pengertian dari istilah item-item berikut : 1
Pump flow-rate
2
Steering wheel play
3
Modulating time
4
ECMV
5
Engine knocking
6
Abnormal noise
7
PPC
8
Direct injection
9
Compretion ratio
10
Air excess ratio
11
Long stroke engine
12
Square stroke engine
13
Total piston displacement
14
Boost compensator
15
Bending full length & half bend
16
Interference fit
17
Standard size and tolerance
18
Standard clearance and standard value
19
Standard interference
20
Repair limit and allowable value
--
III. TOOLS Menjelaskan fungsi, aplikasi, penggunaan & satuan alat ukur : 1
Water leak tester
2
Spring tester
--
3
Valve grinding
4
T Adapter
5
Flow Meter
6
Anemometer
7
Compression test KIT SUBJECT MACHINE TROUBLE SHOOTING 2
--
KOMPETENSI 0
1
2
3
KETERANGAN
I. SYSTEM Menjelaskan structure & function komponen pada system: 1
Electrical System
2
Hydraulic System
3
Power Train
4
--
Air System II. TECHNICAL TERM
T R O U B LE S H O O T I N G 2
Menjelaskan prosess dan pengertian dari istilah item-item berikut : 1
Clearance limit
2
Interference limit
3
Main failures occurring in wiring harness
4
Disconnecting connectors
5
Connecting connectors
6
Handling controller
7
Points to remember when troubleshooting electric circuits
8
Basic procedure for troubleshooting
9
Check before troubleshooting
10
Classification for troubleshooting
11
fault history function
12
Phenomena looking like troubles and troubleshooting
13
Oil tighness test
14
User code
15
Failure code
--
16
Contents of trouble Action of 17 machine monitor or controller 18 Disconnection in wiring 19
Defective grounding
20
Hot short defect
21
Short circuit
22
Before troubleshooting of electric system Troubleshooting 23 charts III. TOOLS Menjelaskan fungsi, aplikasi, penggunaan & satuan alat ukur : 1
Dynamo Pressure Gauge
2
Load Meter Gauge
3
Absorbtion type dynamometer
4
Harness Checker
5
Air leak tester
6
Modulating checker
--
--
--
--
HD_CATERPILLAR (ref.
--
--
--
--
--
--
--
PERIODIC SERVICE
KETERANGAN
PERIODIC INSPECTION
3
MACHINE CONDITON INSPECTION
PERIODIC SERVICE
2
REMOVE INSTALL 1
--
1
REMOVE INSTALL 2
--
KOMPETENSI 0
TROUBLE SHOOTING 1
--
PERIODIC INSPECTION
--
Menyebutkan lokasi, langkah kerja, model, jumlah, tools & standar yang digunakan :(ref. HM400-3R) 1 Clean inside of cooling system 2 Lubricating 3 Check drive shaft 4 Clean breather 5 Clean overflow hose 6 Check foot brake performance 7 Check retarder brake performance 8 Check parking brake performance 9 Check parking brake pad for wear 10 Check function of accumulator 11 Change oil in engine oil pan, replace engine oil filter cartridge 12 Replace fuel pre-filter cartridge 13 Lubricate cab mount pins 14 Check oil level in final drive case, add oil 15 Check oil level in deferential case, add oi 16 Replace fuel main filter cartridge 17 Replace breather element in fuel tank 18 Replace transmission oil filter element 19 Change oil in transmission case 20 Change oil in brake oil tank, replace brake oil filter element 21 Replace hydraulic oil filter element 22 Check brake disc wear amount 23 Check for looseness of engine intake pipe clamp 24 Replace breather element in hydraulic tank 25 Change oil in final drive case 26 Change oil in deferential case 27 Clean transmission case strainer 28 Clean breather 29 Check engine valve clearance, adjust 30 Change oil in hydraulic tank 31 Check alternator and starting motor 32 Check water pump 33 Check air conditioner compressor 34 Check for looseness of high-pressure piping clamp, hardening of rubber 35 Check exhaust pipe fire prevention cover Menyebutkan lokasi, langkah kerja, model, jumlah, tools & standar yang digunakan : (ref. HM400-3R) 1 Check, clean, and replace air cleaner 2 Check window washer fluid level, add fluid 3 Clean air conditioner air filters 4 Check level of refrigerant (gas) 5 Check dump body 6 Check length of suspension cylinder 7 Check water separator, clean filter case 8 Bleeding air of front brake 9 Bleeding air of center brake 10 Bleeding air from hydraulic circuit 11 Check play of output coupling of output shaft 12 Adjust parking brake 13 Collect leaked oil from floating seal 14 Check level of battery electrolyte 15 Check alternator drive belt tension, adjust 16 Check air conditioner compressor belt tension, adjust 17 Check frame and a-arm 18 Check radiator fin, aftercooler fin, and air conditioner condenser fin, clean 19 Check accumulator gas pressure 20 -Menjelaskan metode pengujuan & tools yang digunakan pada pekerjaan berikut : (ref. HM400-3R) 1 Engine Speed High idle, Power / Economy mode. 2 Engine Speed Low idle, Power / Economy mode. 3 Boost pressure 4 Exhaust temperature 5 Exhaust gas color 6 Compression pressure 7 Blowby pressure 8 Engine Oil pressure 9 Engine Oil temperature 10 Fuel return rate from injector 11 Leakage from pressure limiter 12 Torque converter lockup actuated 13 Torque converter stalled 14 Shift lever Operating effort / Stroke 15 Torque converter inlet pressure 16 Torque converter lockup clutch operating pressure 17 Brake pedal Operating effort / Stroke 18 Charge valve cut-in / cut-out pressure 19 Braking performance of service brake / retarder brake 20 Service brake Braking distance of service brake 21 Wear of disc 22 Parking brake Braking performance / Braking slope angle / Amount of wear of pad 23 Service brake Braking distance of service brake 24 Steering wheel Operating effort / Play / speed / Turning time 25 Steering relief pressure 26 Suspension Installed length cylinder / pressure 27 Dump lever operating effort 28 Dump body raise / lower time 29 Dump Main relief pressure / Pilot relief pressure 30 Hydraulic drift of dump body Lokasi & fungsi dari komponen berikut : (ref. HM400-3R) 1 Radiator fan pump 2 Aftercooler / Radiator fan motor 3 Oil cooler bypass valve 4 Steering valve 5 Flow amplifier valve 6 Emergency steering pump / motor 7 Steering and hoist pump 8 Parking brake solenoid and accumulator charge valve 9 Accumulator 10 Shut off solenoid valve 11 Brake valve 12 Proportional pressure reducing valve 13 Slack adjuster 14 Parking brake 15 Steering and hoist pump 16 Hoist valve 17 Steering pump selector solenoid valve 18 Dump EPC valve 19 Brake cooling relief valve 20 -Menjelaskan langkah pelaksanaan, Critical point, & alat angkat pada pekerjaan : (ref. HM400-2R) 1 Removal and installation of engine assembly 2 Removal and installation of radiator assembly 3 Removal and installation of cooling assembly 4 Removal and installation of aftercooler assembly 5 Removal and installation of output shaft assembly 6 Removal and installation of fuel supply pump assembly 7 Removal and installation of cylinder head assembly 8 Removal and installation of fuel injector assembly 9 Removal and installation of engine front seal 10 Removal and installation of engine rear seal 11 Removal and installation of flow amplifier valve assembly 12 Removal and installation of hoist valve assembly 13 -14 -15 -Lokasi & fungsi dari komponen berikut : (ref. HM400-3R) 1 Drive shaft 2 Differential lockup clutch 3 Electronic Control Modulation Valve 4 Main relief valve of transmission 5 Torque converter relief valve 6 Main flow selector valve 7 Accelerator pedal position sensor 8 Ambient pressure sensor 9 Charge temperature sensor 10 Coolant temperature sensor 11 Charge pressure sensor 12 Engine oil level sensor 13 Air cleaner clogging sensor 14 Torque converter oil pressure sensor 15 Piston pump oil temperature sensor 16 Transmission speed sensor (input shaft) 17 Safety functions 18 Hoist control function 19 Automatic emergency steering system 20 Komatsu Traction Control System Menjelaskan langkah pelaksanaan, Critical point, & alat angkat pada pekerjaan : (ref. HM400-2R) 1 Removal and installation of transmission and front differential assembly 2 Removal and installation of center differential assembly 3 Removal and installation of rear differential assembly 4 Removal and installation of front final drive and brake assembly 5 Removal and installation of center final drive and brake assembly 6 Removal and installation of rear final drive and brake assembly 7 Removal and installation of center axle assembly 8 Removal and installation of rear axle assembly 9 Removal and installation of front/rear suspension cylinder assembly 10 Removal and installation of equalizer bar assembly 11 Removal and installation of hitch frame assembly 12 Removal and installation of body assembly 13 Removal and installation of engine controller 14 Removal and installation of retarder controller 15 Removal and installation of transmission controller assembly Fungsi & cara kerja dari komponen berikut : (ref. HM400-3R) 1 Radiator fan pump 2 Aftercooler / Radiator fan motor 3 Oil cooler bypass valve 4 Steering valve 5 Flow amplifier valve 6 Emergency steering pump / motor 7 Steering and hoist pump 8 Parking brake solenoid and accumulator charge valve 9 Accumulator 10 Shut off solenoid valve 11 Brake valve 12 Proportional pressure reducing valve 13 Slack adjuster 14 Parking brake 15 Steering and hoist pump 16 Hoist valve 17 Steering pump selector solenoid valve 18 Dump EPC valve 19 brake cooling relief valve 20 -Menjelaskan kemungkinan penyebab, metode pengujian & tools yang digunakan : (ref. HM400-3R) 1 H-14 Steering wheel is heavy to turn 2 H-15 Steering wheel does not move 3 H-16 Steering wheel swings 4 H-17 Dump body raise speed or power is slow 5 H-18 Dump body does not move 6 H-19 Hydraulic drift of dump body is large 7 H-20 Radiator fan speed is abnormal (high, low, or stationary) 8 H-21 Aftercooler fan speed is abnormal (high, low, or stationary) 9 H-22 Unusual noise is heard from around radiator fan 10 H-23 Abnormal noise is heard around aftercooler fan 11 S-1 Engine does not crank when starting switch is turned to START position 12 S-2 The engine cranks but exhaust smoke does not come out 13 S-3 Fuel is injected but engine does not start (incomplete combustion, engine seems to start but does not) 14 S-4 Engine startability is poor 15 S-5 Engine does not pick up smoothly 16 S-6 Engine stops during operation 17 S-7 Engine runs rough or is unstable 18 S-8 Engine lacks power 19 S-9 Exhaust smoke is black 20 S-10 Engine oil consumption is excessive 21 S-11 Oil becomes contaminated quickly 22 S-12 Fuel consumption is excessive 23 S-13 Oil is in coolant (or coolant spurts or coolant level goes down) 24 S-14 Oil pressure drops 25 S-15 Fuel mixes into engine oil ( Fungsi & cara kerja dari komponen berikut : (ref. HM400-3R) 1 Drive shaft 2 Differential lockup clutch 3 Electronic Control Modulation Valve 4 Main relief valve of transmission 5 Torque converter relief valve 6 Main flow selector valve 7 Accelerator pedal position sensor 8 Ambient pressure sensor 9 Charge temperature sensor 10 Coolant temperature sensor 11 Charge pressure sensor 12 Engine oil level sensor 13 Air cleaner clogging sensor 14 Torque converter oil pressure sensor 15 Piston pump oil temperature sensor 16 Transmission speed sensor (input shaft) 17 Safety functions 18 Hoist control function 19 Automatic emergency steering system 20 Komatsu Traction Control System Menjelaskan kemungkinan penyebab, metode pengujian & tools yang digunakan : (ref. HM400-3R) 1 H-1 Machine does not start 2 H-2 Machine does not travel smoothly (engine hunts) 3 H-3 Lockup clutch is not disengaged 4 H-4 Abnormally large shocks result from starting of machine and gear shifting 5 H-5 Machine does not upshift 6 H-6 Machine lacks travel speed or power during travel in lockup drive mode through all gear speeds 7 H-7 Machine lacks travel speed or power during travel in torque converter drive mode 8 H-8 Machine lacks travel speed or power during travel in specific gear speed 9 H-9 Machine starts or gear speed shifts with long time lag 10 H-10 Torque converter oil temperature is high 11 H-11 Torque converter oil pressure is low 12 H-12 Front brake does not work sufficiently 13 H-13 Center brake does not work sufficiently 14 Failure code [2F00KM] Dragging of Parking Brake 15 Failure code [AA10NX] Air Cleaner Clogging 16 Failure code [AB00KE] Charge Voltage Low 17 Failure code [AB00KY] Hot Short of Alternator R Terminal 18 Failure code [B@BAZK] Engine Oil Level Low 19 Failure code [B@BCZK] Eng Water Level Low 20 Failure code [CA122] Chg Air Press Sensor High Error 21 Failure code [CA131] Throttle Sensor High Error 22 Failure code [CA144] Coolant Temp Sens High Error 23 Failure code [CA221] Ambient Press Sensor High Error 24 Failure code [CA238] Ne Speed Sensor Supply Volt Error 25 Failure code [CA451] Rail Press Sensor High Error 26 Failure code [CA689] Eng Ne Speed Sensor Error
TROUBLE SHOOTING 2
HM_KOMATSU (ref. HM400-3R)
KETERANGAN
MACHINE CONDITON INSPECTION
3
REMOVE INSTALL 1
2
REMOVE INSTALL 2
1
TROUBLE SHOOTING 1
KOMPETENSI 0
TROUBLE SHOOTING 2
TROUBLE SHOOTING 2
TROUBLE SHOOTING 1
REMOVE INSTALL 2
REMOVE INSTALL 1
MACHINE CONDITON INSPECTION
PERIODIC INSPECTION
PERIODIC SERVICE
HD_KOMATSU (ref.HD785-7) Menyebutkan lokasi, langkah kerja, model, jumlah, tools & standar yang digunakan : 1 Clean or replace air cleaner 2 Clean inside of cooling system 3 Clean air conditioner air filter 4 Bleed air from rear brake 5 Bleed air from front brake 6 Bleed air from raer parking brake 7 Bleed air from front parking brake 8 Check play of output coupling of output shaft 9 Bleeding air from fuel circuit 10 Cleaning hydraulic tank strainer 11 Replace fan belt, adjust auto tensioner 12 Check drive shaft 13 Change oil in engine oil pan, replace engine oil filter cartridge 14 Replace fuel prefilter cartridge 15 Replace transmission oil filter element 16 Replace fuel main filter cartridge 17 Change oil in transmission, brake cooling oil tank, wash strainer 18 Change oil in brake sub-tank 19 Replace transmission, brake cooling oil filter element 20 Replace brake oil filter element 21 Check wear of rear brake disc 22 Check wear of front brake disc 23 Recover oil leaking from floating seal 24 Check of engine air intake piping clamps for looseness 25 Replace steering, hoist oil tank filter element 26 Change oil in final drive case 27 Change oil in differential case 28 Clean differential case breather 29 Check alternator 30 Check, adjust engine valve clearance 31 Change oil in steering, hoist oil tank 32 Lubricate drive shaft 33 Check vibration damper 34 Check starting motor 35 Check water pump Menyebutkan lokasi, langkah kerja, model, jumlah, tools & standar yang digunakan : 1 Check air cleaner 2 Check level of window washer fluid, add fluid 3 Check air conditioner air filter 4 Check refrigerant (gas) level 5 Check dump body 6 Check length of suspension cylinder 7 Check water separator, wash inside of filter case 8 Clean, check radiator fins and after cooler fins 9 Check oil level in differential case, add oil 10 Check oil level in final drive case, add oil 11 Lubrication 12 Check level of battery electrolyte 13 Check alternator belt tension, adjust 14 Check air conditioner compressor belt tension, adjust 15 Clean breathers 16 Check frame 17 Check braking capacity of foot brake 18 Check braking capacity of retarder brake 19 Check braking capacity of parking brake speed - High gas pressure 20 Engine Check of accumulator idle - Power & Economy mode Menjelaskan metode pengujuan & tools yang digunakan pada pekerjaan berikut : (High load/ 1 Low idle load) - High side / 2 Low side 3 Boost pressure 4 Exhaust temperature 5 Compression Exhaust gas color 6 pressure 7 Blow-by gas pressure 8 stall Engine oil pressure 9 speed 10 Operating force and stroke for Accelerator pedal 11 Operating force and stroke for Shift lever 12 Torque converter Inlet oil pressure 13 Torque converter outlet oil pressure 14 Transmission Lubricating valve set pressure 15 Braking capacity of Parking brake 16 Starting test of Parking brake 17 Operating force of Steering wheel 18 Steering wheel play 19 Steering wheel Rotation range 20 Steering wheel Turning time 21 Steering valve Relief oil pressure 22 Brake pedal operating force 23 Brake pedal stroke 24 Hoist valve relief pressure 25 Dump EPC relief pressure 26 Dump Body lifting / lowering speed 27 Hydraulic drift 28 -29 -30 -Lokasi & fungsi dari komponen berikut : 1 Fuel supply pump 2 Fuel injector 3 Common rail 4 Cross-over relief valve 5 Hydraulic pump 6 Steering control valve 7 Hoist valve 8 Steering valve 9 Steering hoist filter (high pressure circuit) 10 Dump lever 11 Dump control valve (EPC valve) 12 Body positioner sensor 13 Slack adjuster 14 Secondary brake valve 15 Brake valve 16 Parking brake valve 17 Accumulator charge valve 18 proportional reducing valve 19 Brake system tank 20 Suspension oil pressure sensor Menjelaskan langkah pelaksanaan, Critical point, & alat angkat pada pekerjaan : 1 Removal and installation of fuel supply pump assembly 2 Removal and installation of fuel injector assembly 3 Removal and installation of cylinder head assembly 4 Removal and installation of engine hood assembly 5 Removal and installation of radiator assembly 6 Removal and installation of engine assembly 7 Removal and installation of engine front oil seal 8 Removal and installation of engine rear oil seal 9 Removal and installation of hoist valve assembly 10 Removal and installation of steering cylinder assembly 11 Removal and installation of steering valve assembly 12 Removal and installation of front wheel hub and brake assembly 13 Removal and installation of final drive and rear brake assembly 14 -15 -Lokasi & fungsi dari komponen berikut : 1 Brake cooling oil control valve (BCV) 2 Main flow rate selector valve of Torque converter 3 Main relief valve of Torque converter 4 Electronic Control Modulation Valve 5 Lubricating oil amount selector valve 6 Suspension cylinder 7 Radius rod 8 Arm (A-frame) 9 Emergency steering motor 10 Emergency steering pump 11 Accelerator sensor 12 Retarder oil temperature sensor 13 Coolant level sensor 14 Fuel level secsor 15 Transmission oil filter clogging sensor 16 Air cleaner clogging sensor 17 Accumulator oil pressure sensor 18 Tilt switch 19 Steering oil pressure switch 20 Steering angle sensor Menjelaskan langkah pelaksanaan, Critical point, & alat angkat pada pekerjaan : 1 Removal and installation of front drive shaft 2 Removal and installation of rear drive shaft assembly 3 Removal and installation of output shaft assembly 4 Removal and installation of torque converter and transmission assemblies 5 Disconnection and connection of torque converter assembly and transmission assembly 6 Removal and installation of final drive carrier assembly 7 Removal and installation of differential assembly 8 Removal and installation of front wheel assembly 9 Removal and installation of rear wheel assembly 10 Removal and installation of front suspension cylinder assembly 11 Removal and installation of king pin 12 Removal and installation of rear suspension cylinder assembly 13 Removal and installation of body assembly 14 Removal and installation of engine controller assembly 15 Removal and installation of transmission controller assembly Fungsi & cara kerja dari komponen berikut : 1 Fuel supply pump 2 Fuel injector 3 Common rail 4 Cross-over relief valve 5 Hydraulic pump 6 Steering control valve 7 Hoist valve 8 Steering valve 9 Steering hoist filter (high pressure circuit) 10 Dump lever 11 Dump control valve (EPC valve) 12 Body positioner sensor 13 Slack adjuster 14 Secondary brake valve 15 Brake valve 16 Parking brake valve 17 Accumulator charge valve 18 proportional reducing valve 19 Brake system tank 20 Suspension oil pressure sensor Menjelaskan kemungkinan penyebab, metode pengujian & tools yang digunakan : 1 H-12 Steering wheel is heavy 2 H-13 Steering wheel does not work 3 H-14 Steering wheel vibrates 4 H-15 Dump body lifting speed is slow 5 H-16 Dump body does not work 6 H-17 Excessive hydraulic drift of dump body 7 S-1 Starting performance is poor 8 S-2 Engine does not start 9 S-3 Engine does not pick up smoothly 10 S-4 Engine stops during operations 11 S-5 Engine does not rotate smoothly 12 S-6 Engine lacks output (or lacks power) 13 S-7 Exhaust smoke is black (incomplete combustion) 14 S-8 Oil consumption is excessive (or exhaust smoke is blue) 15 S-9 Oil becomes contaminated quickly 16 S-10 Fuel consumption is excessive 17 S-11 Oil is in coolant (or coolant spurts back or coolant level goes down) 18 S-12 Oil pressure drops 19 S-13 Oil level rises (Entry of coolant or fuel) 20 S-14 Coolant temperature becomes too high (overheating) 21 S-15 Abnormal noise is made 22 S-16 Vibration is excessive 23 -24 -25 -Fungsi & cara kerja dari komponen berikut : 1 Brake cooling oil control valve (BCV) 2 Main flow rate selector valve of Torque converter 3 Main relief valve of Torque converter 4 Electronic Control Modulation Valve 5 Lubricating oil amount selector valve 6 Suspension cylinder 7 Radius rod 8 Arm (A-frame) 9 Emergency steering motor 10 Emergency steering pump 11 Accelerator sensor 12 Retarder oil temperature sensor 13 Coolant level sensor 14 Fuel level secsor 15 Transmission oil filter clogging sensor 16 Air cleaner clogging sensor 17 Accumulator oil pressure sensor 18 Tilt switch 19 Steering oil pressure switch 20 Steering angle sensor Menjelaskan kemungkinan penyebab, metode pengujian & tools yang digunakan : 1 H-1 Machine does not start 2 H-2 Machine does not travel smoothly (hunting) 3 H-3 Lockup cannot be cancelled 4 H-4 Excessive shock when starting or shifting excessive 5 H-5 Transmission does not shift up 6 H-6 Machine lacks power or speed when traveling 7 H-7 Time lag is excessive when starting or shifting gear 8 H-8 Torque converter oil temperature is high 9 H-9 Torque converter oil pressure is low 10 H-10 Front brake is ineffective 11 H-11 Rear brake is ineffective 12 E-1 Engine does not start 13 E-2 Automatic preheating does not operate 14 E-3 Machine monitor does not display all, when starting switch is turned ON 15 E-4 Machine monitor does not operate when starting switch is OFF 16 E-5 Alarm buzzer does not sound 17 E-6 Alarm buzzer does not stop sounding 18 E-7 Gauges of machine monitor, caution lamps or character display section do not display properly 19 E-8 A selection of the display in character display section cannot be changed 20 E-9 Power mode selecting function does not operate properly 21 E-10 AISS function does not operate properly 22 E-11 Seat belt caution lamp does not display properly 23 E-12 Turn signal lamp or turning lamp (hazard lamp) do not work properly 24 E-13 Night illumination (lighting) does not work properly 25 E-14 Emergency steering does not operate 26 E-15 Hoist lever does not operate normally
Menyebutkan lokasi, langkah kerja, model, jumlah, tools & standar yang digunakan : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 Menyebutkan lokasi, langkah kerja, model, jumlah, tools & standar yang digunakan : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Menjelaskan metode pengujuan & tools yang digunakan pada pekerjaan berikut : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Lokasi & fungsi dari komponen berikut : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Menjelaskan langkah pelaksanaan, Critical point, & alat angkat pada pekerjaan : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Lokasi & fungsi dari komponen berikut : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Menjelaskan langkah pelaksanaan, Critical point, & alat angkat pada pekerjaan : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Fungsi & cara kerja dari komponen berikut : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Menjelaskan kemungkinan penyebab, metode pengujian & tools yang digunakan : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Fungsi & cara kerja dari komponen berikut : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Menjelaskan kemungkinan penyebab, metode pengujian & tools yang digunakan : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
)
KOMPETENSI 0
1
2
3
KETERANGAN
### ###
--
### ###
--
### ###
--
### ###
-### ###
### ###
-### ###
### ###
--
### ###
### ###
### ###
--
--
--
--
CM_BOMAG (ref. )
--
--
--
--
--
--
--
PERIODIC SERVICE
KETERANGAN
PERIODIC INSPECTION
3
MACHINE CONDITON INSPECTION
PERIODIC SERVICE
2
REMOVE INSTALL 1
--
1
REMOVE INSTALL 2
--
KOMPETENSI 0
TROUBLE SHOOTING 1
--
PERIODIC INSPECTION
--
Menyebutkan lokasi, langkah kerja, model, jumlah, tools & standar yang digunakan : (ref. WA480-6 ) 1 Clean, replace air cleaner element 2 Clean inside of cooling system 3 Clean air conditioner condenser (if equipped) 4 Clean radiator fins and cooler fins 5 Turn, replace bolt-on cutting edge 6 Replace bucket teeth 7 Replace slow blow fuse 8 Checking function of accumulator 9 Clean, replace fuel breather filter 10 Clean element in air conditioner fresh / recirculation air filter (if equipped) 11 Change oil in engine oil pan, replace engine oil filter cartridge 12 Replace fuel pre-filter cartridge 13 Replace fuel main filter cartridge 14 Change oil in transmission case and transmission oil filter cartridge, clean strainer 15 Clean transmission case breather 16 Check of engine air intake piping clamps for looseness 17 Change oil in hydraulic tank, replace hydraulic filter element 18 Replace hydraulic tank breather element 19 Check brake disc wear 20 Check alternator 21 Check engine valve clearance, adjust 22 Check vibration damper 23 Check water pump 24 Check for loose engine high-pressure piping clamps, hardening of rubber 25 Checking for missing fuel spray prevention cap, hardening of rubber 26 Check starting motor 27 -28 -29 -30 -31 -32 -33 -34 -35 -Menyebutkan lokasi, langkah kerja, model, jumlah, tools & standar yang digunakan : (ref. WA480-6 ) 1 Check, clean air cleaner element 2 Check transmission oil level, add oil 3 Check axle oil level, add oil 4 Clean axle case breather 5 Check window washing fluid level, add fluid 6 Check radiator fins and cooler fins 7 Check air conditioner (if equipped) 8 Drain water, sediment from fuel tank 9 Lubricate rear axle pivot pin 10 Check oil level in hydraulic tank, add oil 11 Check battery electrolyte level 12 Check parking brake 13 Check alternator belt tension, adjust 14 Check air conditioner compressor belt tension, adjust (if equipped) 15 Check for loose wheel hub bolts, tighten 16 -17 -18 -19 -20 -Menjelaskan metode pengujuan & tools yang digunakan pada pekerjaan berikut : (ref. WA480-6 ) 1 Engine speed High idle (E/P-mode) / LOW idle (E/P-mode) 2 Exhaust temperature 3 Boost pressure 4 Exhaust gas color 5 Blow-by pressure 6 Directional lever - Operating effort / travel (stroke) 7 Steering wheel - Play / Operating effort / Turns (Not including play) / Operating time 8 Clearance between front frame and rear frame 9 Brake pedal - Pressing effort / Pressing angle / Play 10 Engine Speed - Torque converter stall / Hydraulic stall / Full stall 11 Transmission, torque converter - Main relief pressure / Torque converter relief (inlet) oil pressure 12 Steering relief pressure / Steering control pressure 13 Accumulator Charge cut-in / cut-out pressure 14 Wheel brake - Brake oil pressure/Lowering of brake oil pressure 15 Wheel brake - Disc wear/Performance 16 Parking brake solenoid valve basic pressure / Parking brake oil pressure 17 Parking brake - Disc thickness / Performance 18 PPC valve basic pressure 19 PPC valve output pressure (Lift arm RAISE, FLOAT, Bucket DUMP/TILT)/(Lift arm LOWER) 20 Work equipment relief pressure 21 Work equipment Unload pressure 22 Work equipment LS differential pressure 23 Work equipment speed - Lift arm RAISE / Lowwer 24 Work equipment speed (Bucket full stroke Forward/Backward) 25 Work equipment speed - Moving bucket from level position 26 Hydraulic drift (Retraction of lift arm /bucket cylinder rod ) 27 Hydraulic drive fan (Fan drive pressure / Fan reverse solenoid output pressure) 28 Hydraulic drive fan Max./Min. fan speed 29 -30 -Lokasi & fungsi dari komponen berikut : (ref. WA480-6 ) 1 Cooling fan pump / motor 2 Steering relief valve 3 Overload relief valve (Operation as relief valve/suction valve) 4 Orbit-roll valve 5 Work equipment pump 6 LS / PC valve 7 PC-EPC valve 8 Pressure compensation valve 9 ECSS control valve 10 Accumulator charge valve 11 PPC valve 12 Accumulator (for PPC circuit / ECSS / Brake) 13 Bucket positioner 14 Boom kick-out 15 proximity switch 16 -17 -18 -19 -20 -Menjelaskan langkah pelaksanaan, Critical point, & alat angkat pada pekerjaan : (ref. WA480-5 ) 1 Fuel supply pump assembly 2 Fuel injector assembly 3 Steering, switch pump, cooling fan drive pump assembly 4 Torque converter charge, work equipment and ppc pump assembly 5 Work equipment valve assembly 6 Hydraulic tank 7 Steering valve assembly 8 -9 -10 -11 -12 -13 -14 -15 -Lokasi & fungsi dari komponen berikut : (ref. WA480-6 ) 1 Transmission 2 Flow control valve 3 Transmission control valve / Electronic Control Modulation Valve 4 Main relief valve and torque converter relief valve 5 Limited slip differential (If equipped) 6 Steering / Power train pump 7 Servo valve 8 Emergency steering motor / pump 9 Charge valve 10 Brake valve 11 Slack adjuster 12 Emergency parking brake release valve 13 Machine monitor system 14 Electric transmission control (Controller) 15 Speed sensor 16 Steering pump oil pressure sensor 17 Transmission cut-off oil pressure sensor 18 Accelerator pedal sensor 19 -20 -Menjelaskan langkah pelaksanaan, Critical point, & alat angkat pada pekerjaan : (ref. WA480-5 ) 1 Torque converter, transmission assembly 2 Rear axle assembly 3 Center hinge pin 4 Ecss assembly 5 Parking brake disk 6 Work equipment assembly 7 Cab assembly 8 Cab, floor frame assembly 9 Operator’s cab glass 10 -11 -12 -13 -14 -15 -Fungsi & cara kerja dari komponen berikut : (ref. WA480-6 ) 1 Cooling fan pump / motor 2 Steering relief valve 3 Overload relief valve (Operation as relief valve/suction valve) 4 Orbit-roll valve 5 Work equipment pump 6 LS / PC valve 7 PC-EPC valve 8 Pressure compensation valve 9 ECSS control valve 10 Accumulator charge valve 11 PPC valve 12 Accumulator (for PPC circuit / ECSS / Brake) 13 Bucket positioner 14 Boom kick-out 15 proximity switch 16 -17 -18 -19 -20 -Menjelaskan kemungkinan penyebab, metode pengujian & tools yang digunakan : (ref. WA480-6 ) 1 S-8 Oil is consumed much (or exhaust gas color is blue) 2 S-9 Engine oil becomes contaminated quickly 3 S-10 Fuel consumption is excessive 4 S-11 Coolant contains oil (blows back or reduces) 5 S-12 Oil pressure drops 6 S-13 Oil level rises (Water, fuel in oil) 7 S-14 Coolant temperature rises too high (Overheating) 8 S-15 Abnormal noise is made 9 S-16 Vibration is excessive 10 H-20 Lift arm speed is low or rising force of lift arm is insufficient 11 H-21 When rising, the lift arm comes to move slowly at specific height 12 H-22 The lift arm cylinder cannot hold down the bucket (Bucket floats) 13 H-23 Hydraulic drifts of the lift arm is large 14 H-24 The lift arm wobbles during operation 15 H-25 Bucket does not tilt back 16 H-26 Bucket speed is low or tilting back force is insufficient 17 H-27 The bucket comes to operate slowly in the midst of tilting-back 18 H-28 The bucket cylinder cannot hold down the bucket 19 H-29 Hydraulic drifts of the bucket is large 20 H-30 The bucket wobbles during travel with cargo (The work equipment valve is set to “HOLD”) 21 H-31 Lift arm and bucket control levers do not move smoothly and are heavy 22 H-32 During operation of the machine, engine speed lowers remarkably or engine stalls 23 H-33 Large shock is made when work equipment starts and stops 24 H-34 When work equipment circuit is relieved singly, other work equipment moves 25 H-35 ECSS does not operate, and pitching, bouncing occur Fungsi & cara kerja dari komponen berikut : (ref. WA480-6 ) 1 Transmission 2 Flow control valve 3 Transmission control valve / Electronic Control Modulation Valve 4 Main relief valve and torque converter relief valve 5 Limited slip differential (If equipped) 6 Steering / Power train pump 7 Servo valve 8 Emergency steering motor / pump 9 Charge valve 10 Brake valve 11 Slack adjuster 12 Emergency parking brake release valve 13 Machine monitor system 14 Electric transmission control (Controller) 15 Speed sensor 16 Steering pump oil pressure sensor 17 Transmission cut-off oil pressure sensor 18 Accelerator pedal sensor 19 -20 -Menjelaskan kemungkinan penyebab, metode pengujian & tools yang digunakan : (ref. WA480-6 ) 1 Failure code [2F00MA] (Parking brake: Malfunction) 2 Failure code [2G43ZG] (Accumulator: Low oil pressure) 3 Failure code [44K0L4] (Bucket positioner: ON/OFF signals disagree) 4 Failure code [AB00L6] (Alternator: Signal disagrees with operating state of engine) 5 Failure code [B@BAZK] (Engine oil: Low level) 6 Failure code [B@BCNS] (Coolant: Overheating) 7 Failure code [b@CENS] (Torque converter oil: Overheating) 8 Failure code [CA111] (Abnormality in engine controller) 9 Failure code [CA122] (Charge pressure sensor high error) 10 Failure code [CA131] (Throttle sensor high error) 11 Failure code [CA135] (Engine oil pressure sensor high error) 12 Failure code [CA227] (Sensor power supply 2 high error) 13 Failure code [CA238] (Ne speed sensor power supply error) 14 Failure code [CA351] (Injectors drive circuit error) 15 Failure code [CA386] (Sensor power supply 1 high error) 16 Failure code [CA432] (Idle validation action error) 17 Failure code [CA442] (Battery voltage high error) 18 Failure code [CA689] (Engine Ne speed sensor error) 19 Failure code [DW4SKA] (Bucket dump EPC solenoid: Disconnection) 20 Failure code [DW7BKA] (Fan reverse solenoid: Disconnection) 21 Failure code [DWM1KA] (Work equipment neutral lock solenoid: Disconnection) 22 Failure code [DWM1KY] (Work equipment neutral lock solenoid: Short circuit with power supply line) 23 Failure code [DW4RKA] (Bucket tilt EPC solenoid: Disconnection) 24 Failure code [DW4QKA] (Lift arm lower EPC solenoid: Disconnection) 25 Failure code [DDK4KA] (Joystick steering FNR switch: Disconnection) 26 Failure code [DDW9LD] (Kick-down switch: Switch is kept pressed for long time)
TROUBLE SHOOTING 2
WA_KOMATSU (ref. WA480-6 )
KETERANGAN
MACHINE CONDITON INSPECTION
3
REMOVE INSTALL 1
2
REMOVE INSTALL 2
1
TROUBLE SHOOTING 1
KOMPETENSI 0
TROUBLE SHOOTING 2
TROUBLE SHOOTING 2
TROUBLE SHOOTING 1
REMOVE INSTALL 2
REMOVE INSTALL 1
MACHINE CONDITON INSPECTION
PERIODIC INSPECTION
PERIODIC SERVICE
GD_KOMATSU (ref.825A-2 ) Menyebutkan lokasi, langkah kerja, model, jumlah, tools & standar yang digunakan : 1 Clean inside of cooling system 2 Reverse and replace the end bits and cutting edges 3 Replacing ripper point 4 Check inching pedal 5 Change oil in engine oil pan, replace engine oil filter cartridge 6 Check ball joint clearance, adjust 7 Replace fuel filter cartridge 8 Check circle guide clearance, adjust 9 Check parking brake level stroke, adjust 10 Check, adjust slip load for dry-type clutch for blade rotation gear 11 Replace transmission oil filter element 12 Change oil in transmission case, clean strainer 13 Change oil in final drive case, clean strainer 14 Replace return filter element and clean suction strainer in hydraulic tank 15 Change oil in hydraulic tank 16 Check looseness in drawbar front ball joint and ball stud 17 Check toe-in, adjust 18 Check front wheel bearing play, adjust 19 Replacing air dryer desiccant 20 Change oil in front wheel bearing 21 Change oil in circle reverse gear case 22 Change oil in tandem drive case 23 Clean and inspect inching potentiometer sensor 24 Check alternator, starting motor 25 Check engine valve clearance, adjust 26 Check all tightening parts of turbocharger 27 Check play of turbocharger rotor 28 Clean, check turbocharger 29 Check water pump 30 Check vibration damper 31 Check fan pulley and tension pulley 32 -33 -34 -35 -Menyebutkan lokasi, langkah kerja, model, jumlah, tools & standar yang digunakan : 1 Check, clean and replace air cleaner element 2 Clean element of air conditioner fresh/recirculation air filter 3 Check refrigerant (gas) level 4 Lubricating 5 Inspect wear of blade guide 6 Check oil level in transmission case, add oil 7 Check oil level in final drive case, add oil 8 Check oil level in tandem drive case, add oil 9 Check oil level in circle reverse gear case, add oil 10 Check oil level in hydraulic tank, add oil 11 Check level of battery electrolyte 12 Check fan / alternator / ac belt tension, adjust 13 Check, adjust foot brake 14 Clean, check radiator fins 15 -16 -17 -18 -19 -20 -Menjelaskan metode pengujuan & tools yang digunakan pada pekerjaan berikut : 1 RPM Engine High/low idling speed 2 Boost pressure 3 Exhaust temperature 4 Compression pressure 5 Blow-by pressure 6 Engine Oil pressure 7 Fuel injection timing 8 Operating effort of accelarator pedal / fuel control lever 9 Travel(stroke) of accelarator pedal / fuel control lever 10 Inching pedal height / operating effort / travel (stroke) 11 Gear shifting lever operting effort / travel (stroke) 12 Slippage of transmission 13 Transmission valve main oil pressure 14 Transmission valve lubricating oil pressure 15 Transmission valve pilot oil pressure 16 Differential lock oil pressure 17 Steering Play of steering Turningwheel angle 18 (lock-to-lock) 19 Operating effort of steering wheel 20 Runout of tires 21 Wheel Camber / Toe - in / linning angel 22 Priority flow divider relier valve 23 Operating effort of brake pedal 24 Braking performance stoping distance 25 Braking performance Parking brake holding performance 26 Blade lifting speed / Blade side shift speed with movement of circle / Ripper lifting speed 27 Blade side shift speed compared to circle / Blade rotation speed 28 Priority valve relief pressure 29 Main control valve relief pressure 30 Hydraulic drift of blade / of chassis when up with blade / of ripper / of chassis when pushed up with ripper Lokasi & fungsi dari komponen berikut : 1 Steering valve 2 Double relief valve 3 Emergency steering system 4 Hydraulic pump 5 Priority flow divider valve 6 Surge pressure absorbing valve 7 Hydraulic control valve 8 Pilot check valve (for blade lift r.h.) 9 Pilot check valve (for articulate, leaning and drawbar) 10 Pilot check valve (with safety valve) (for blade lift l.h.) 11 Circle rotation motor 12 Accumulator 13 Circle rotation gear 14 -15 -16 -17 -18 -19 -20 -Menjelaskan langkah pelaksanaan, Critical point, & alat angkat pada pekerjaan : 1 Removal & install of nozzle holder assembly 2 Removal & install of fuel injection pump assembly 3 Removal & install of water pump assembly 4 Removal & install of engine oil cooler core assembly 5 Removal & install of turbo charger assembly 6 Removal & install of cylinder head assembly 7 Removal & install of engine assembly (incl. Transmission) 8 Removal & install of hydraulic tank 9 Removal & install of hydraulic pump assembly 10 Removal & install of hydraulic control valve 11 Removal & install of drawbar shift cylinder, blade lift cylinder, lifter guide 12 -13 -14 -15 -Lokasi & fungsi dari komponen berikut : 1 Priority valve 2 Pilot reducing valve 3 Modulating valve and quick return valve 4 Oil cooler bypass valve 5 Transmission solenoid valve 6 Emergency spool 7 Inching valve (inching valve with modulating valve) 8 Final drive 9 Tandem drive 10 Parking brake 11 Air drier / governor 12 Automatic drain valve 13 Brake valve 14 Electronic vehicle monitoring system (evms) / monel 15 Transmission controller 16 Engine oil pressure switch 17 Engine speed sensor 18 Inching potentiometer 19 -20 -Menjelaskan langkah pelaksanaan, Critical point, & alat angkat pada pekerjaan : 1 Removal & install of starting motor / alternator assembly 2 Transmission 3 Hydroshift transmission pump 4 Tandem and final drive 5 Front axle 6 Air tank 7 Blade 8 Circle and drawbar 9 Removal & install of circle rotation gear and hydraulic oil motor 10 Removal & install of articulate cylinder 11 -12 -13 -14 -15 -Fungsi & cara kerja dari komponen berikut : 1 Steering valve 2 Double relief valve 3 Emergency steering system 4 Hydraulic pump 5 Priority flow divider valve 6 Surge pressure absorbing valve 7 Hydraulic control valve 8 Pilot check valve (for blade lift r.h.) 9 Pilot check valve (for articulate, leaning and drawbar) 10 Pilot check valve (with safety valve) (for blade lift l.h.) 11 Circle rotation motor 12 Accumulator 13 Circle rotation gear 14 -15 -16 -17 -18 -19 -20 -Menjelaskan kemungkinan penyebab, metode pengujian & tools yang digunakan : 1 H-1 Abnormal noise is made (from around pump). 2 H-2 Relief sound is heard (when not operating). 3 H-3 Hydraulic oil overheats (when not operating). 4 H-4 Work equipment does not move when control lever is operated (steering at neutral). 5 H-5 Work equipment is slow, lacks power. 6 H-6 There is excessive hydraulic drift of work equipment. 7 H-7 Steering wheel does not turn (work equipment at neutral). 8 H-8 Turning speed is slow, lacks power (work equipment at neutral). 9 H-9 Feeling when operating steering wheel is strange. 10 S-1 Starting performance is poor (Starting always takes time) 11 S-2 Engine does not start 12 S-3 Engine does not pick up smoothly (Follow-up is poor) 13 S-4 Engine stops during operations 14 S-5 Engine does not rotate smoothly (hunting) 15 S-6 Engine lacks output (no power) 16 S-7 Exhaust gas is black (incomplete combustion) 17 S-8 Oil consumption is excessive (or exhaust gas is blue) 18 S-9 Oil becomes contaminated quickly 19 S-10 Fuel consumption is excessive 20 S-11 Oil is in cooling water, or water spurts back, or water level goes down 21 S-12 Oil pressure lamp lights up (drop in oil pressure) 22 S-13 Oil level rises 23 S-14 Water temperature becomes too high (overheating) 24 S-15 Abnormal noise is made 25 S-16 Vibration is excessive Fungsi & cara kerja dari komponen berikut : 1 Priority valve 2 Pilot reducing valve 3 Modulating valve and quick return valve 4 Oil cooler bypass valve 5 Transmission solenoid valve 6 Emergency spool 7 Inching valve (inching valve with modulating valve) 8 Final drive 9 Tandem drive 10 Parking brake 11 Air drier / governor 12 Automatic drain valve 13 Brake valve 14 Electronic vehicle monitoring system (evms) / monel 15 Transmission controller 16 Engine oil pressure switch 17 Engine speed sensor 18 Inching potentiometer 19 -20 -Menjelaskan kemungkinan penyebab, metode pengujian & tools yang digunakan : 1 M-1 when starting switch is turned on, monitor panel display does not appear 2 M-3 when starting switch is turned on (engine stopped), 3 E-1 engine does not start (starting motor works). 4 E-2 starting motor does not turn. 5 E-3 parking brake does not work 6 E-4 parking brake cannot be release 7 E-5 speed range does not change when transmission lever is switched between fi and f8 / r1 and r8 8 E-6 transmission does not shift to 1st (f and r) 9 E-7 transmission does not shift to 2nd (f and r) 10 E-8 transmission does not shift to 3rd (f and r) 11 E-9 transmission does not shift to 4th (f and r) 12 E-10 transmission does not shift to 5th (f and r) 13 E-11 transmission does not shift to 6th (f and r) 14 E-12 transmission does not shift to 7th (f and r) 15 E-13 transmission does not shift to 8th (f and r) 16 -17 -18 -19 -20 -21 -22 -23 -24 -25 -26 --
Menyebutkan lokasi, langkah kerja, model, jumlah, tools & standar yang digunakan : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 Menyebutkan lokasi, langkah kerja, model, jumlah, tools & standar yang digunakan : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Menjelaskan metode pengujuan & tools yang digunakan pada pekerjaan berikut : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Lokasi & fungsi dari komponen berikut : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Menjelaskan langkah pelaksanaan, Critical point, & alat angkat pada pekerjaan : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Lokasi & fungsi dari komponen berikut : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Menjelaskan langkah pelaksanaan, Critical point, & alat angkat pada pekerjaan : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Fungsi & cara kerja dari komponen berikut : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Menjelaskan kemungkinan penyebab, metode pengujian & tools yang digunakan : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Fungsi & cara kerja dari komponen berikut : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Menjelaskan kemungkinan penyebab, metode pengujian & tools yang digunakan : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
KOMPETENSI 0
1
2
3
KETERANGAN
### ###
--
### ###
--
### ###
--
### ###
-### ###
### ###
-### ###
### ###
--
### ###
### ###
### ###
--
--
--
--
DT_SCANIA (ref. )
--
--
--
--
--
--
--
PERIODIC SERVICE
KETERANGAN
PERIODIC INSPECTION
3
MACHINE CONDITON INSPECTION
PERIODIC SERVICE
2
REMOVE INSTALL 1
--
1
REMOVE INSTALL 2
--
KOMPETENSI 0
TROUBLE SHOOTING 1
--
PERIODIC INSPECTION
--
Menyebutkan lokasi, langkah kerja, model, jumlah, tools & standar yang digunakan : 1 Change oil in engine oil pan, replace engin oil filter 2 Change oil in transfer gearbox & replace transfer gearbox oil filter 3 Change oil in rear & front axle 4 Change oil in final drive 5 Replace main fuel filter & water sparator 6 Replace steering oil filter 7 Clean fuel screen 8 Chenge air cleaner 9 Bleeding air from clutch system 10 Replace fan belt 11 Adjust brake linning 12 Change air drier 13 Change hydraulic oil 14 Replace fuel tank ventilation 15 Check propeller shaft 16 Adjust toe in & out 17 Bleeding air from fuel circuit 18 Check alternator 19 Check starting motor 20 Check water pump 21 Check gasket exhaust manifold 22 Check ball joint in steering system 23 Check steering link system 24 Check intrument function 25 Check front wheel bearing 26 Check Iintake manifold 27 Check cabin suspention 28 Check anti-roll bar 29 Drain water in water sparator 30 Check front shock absorbers 31 Check exhaust manifold 32 Check oil level in tilt pump 33 Check cab tilt, hydraulic cylinder 34 Check cab shock absorbers 35 Mode Hybernate Menyebutkan lokasi, langkah kerja, model, jumlah, tools & standar yang digunakan : 1 Check engine oil level 2 Check fluid level in clutch fluid reservoir 3 Check coolant fluid level 4 Check oil level in transfer gearbox 5 Check oil level in final drive 6 Check oil level in rear differential 7 Check oil level in front differential 8 Check level of window washer fluid, add fluid 9 Check fluid level in steering fluid reservoir 10 Check level of battery electrolyte 11 Check rear axle ventilation 12 Check air conditioner air filter 13 Check spring and U-Bolt 14 Check chassis frame and crossmembers 15 Check brake linning 16 Check bogie lift 17 Grease steering system 18 Grease shaft brake 19 Grease pin spring 20 Grease tail gate Menjelaskan metode pengujuan & tools yang digunakan pada pekerjaan berikut : 1 Coolant temperature 2 Oil temperature 3 Oil pressure engine 4 Engine speed at low idle and high idle 5 Feed pressure (check & set engine speed at low idle & high idle) 6 Crank case pressure 7 Air temperature 8 Fan speed 9 Cylinder compression 10 Fuel consumption 11 Turbine axial play 12 Toe in & toe out 13 King pin play 14 Clutch wear 15 Bogie lift play 16 Axial play V-stay 17 Tachograph 18 Anti roll-bar play 19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30 -Lokasi & fungsi dari komponen berikut : 1 Leaf spring 2 U-bolt 3 Brake linning 4 Steering pump 5 Shock absorbers rear 6 Reaction rod 7 Power steering cylinder 8 Cooling fan 9 Brake chamber 10 Propeller shaft 11 King pin 12 Hollow spring/rubber spring 13 V-stay 14 Support bearing 15 Ball joint 16 Pitman arm 17 Cab shock absorbers rear 18 Cab shock absorbers 19 Cab tilt pump 20 Battery Menjelaskan langkah pelaksanaan, Critical point, & alat angkat pada pekerjaan : 1 Remove And installation of Cab tilt Cylinder 2 Remove And installation of Anti roll-bar 3 Remove And installation of Cab shock absorbers rear 4 Remove And installation of Steering pump 5 Remove And installation of Shock absorbers 6 Remove And installation of Hollow spring/rubber spring 7 Remove And installation of Power steering cylinder 8 Remove And installation of Cooling fan 9 Remove And installation of Brake cylinder/brake chamber 10 Remove And installation of Brake linning 11 Remove And installation of King pin 12 Remove And installation of Reaction rod 13 Remove And installation of V-stay 14 Remove And installation of Support bearing 15 Remove And installation of Pitman arm Lokasi & fungsi dari komponen berikut : 1 Power steering gearbox 2 Radiator 3 EBS control Unit 4 Relay valve parking brake 5 APM 6 Clutch Gearbox transmision 7 Turbo Charger 8 Bogie lift 9 Gearbox transmision 10 Quick release valve 11 Solenoid valve ABS 12 Clutch Valve Unit CVU 13 Air Valve Unit AVU 14 Feed pump 15 Load sensing valve 16 Hydraulic Pump 17 Cab tilt hydraulic cylinder 18 Speed sensor 19 Flywheel sensor 20 Wheel speed sensor Menjelaskan langkah pelaksanaan, Critical point, & alat angkat pada pekerjaan : 1 Remove And installation of Power steering gearbox 2 Remove And installation of Control Unit CCIOM 3 Remove And installation of EBS control Unit 4 Remove And installation of Relay valve parking brake 5 Remove And installation of APM 6 Remove And installation of Clutch Gearbox transmision 7 Remove And installation of Turbo Charger 8 Remove And installation of Radiator 9 Remove And installation of Gearbox transmision 10 Remove And installation of Quick release valve 11 Remove And installation of Solenoid valve ABS 12 Remove And installation of Clutch Valve Unit CVU 13 Remove And installation of Air Valve Unit AVU 14 Remove And installation of Feed pump 15 Remove And installation of Wheel speed sensor Fungsi & cara kerja dari komponen berikut : 1 Counter Brake shaft 2 Steering Column 3 Water Pump 4 Steering pump 5 Brake linning 6 Reaction rod 7 Power steering cylinder 8 Cooling fan 9 Brake chamber 10 Propeller shaft 11 King pin 12 Hollow spring/rubber spring 13 V-stay 14 Support bearing 15 Ball joint 16 Pitman arm 17 Cab shock absorbers rear 18 Cab shock absorbers 19 Cab tilt pump 20 Crossmembers Menjelaskan kemungkinan penyebab, metode pengujian & tools yang digunakan : 1 Engine doesn't Start 2 Engine Can' not running 3 Engine Stop During Operation 4 Engine Hunting 5 Exhaust Gas is Black 6 Exhaust Gas is Blue 7 Oil Becomes Contaminated Quickly 8 Fuel Consumption is excessive 9 Oil Engine is in cooling water 10 Oil Pressure Lamp Lights up 11 Oil Level Rises 12 Water Temperatur becomes too High 13 Engine Abnormal Noise 14 Engine Vibration is Excessive 15 Machine can,t move 16 Cab tilt caution lamp does not dispplay properly 17 Alternator does not charger 18 Parking brake does not release 19 Brake chamber does not release 20 Wheel alignment 21 -22 -23 -24 -25 -Fungsi & cara kerja dari komponen berikut : 1 Power steering gearbox 2 Relay valve parking brake 3 APM 4 Clutch Gearbox transmision 5 Turbo Charger 6 Bogie lift 7 Gearbox transmision 8 Quick release valve 9 Solenoid valve ABS 10 Tachograph 11 Intermediate shaft 12 Clutch cylinder 13 Transmission Electronic Control Unit 14 Valve unit, crawler gear 15 Limp home 16 Power take off 17 Volvo engine brake 18 Clutch Valve Unit CVU 19 Air Valve Unit AVU 20 -Menjelaskan kemungkinan penyebab, metode pengujian & tools yang digunakan : 1 VEB does not operate 2 Dump body lifting speed is slow 3 Range gear does not operate 4 Splitter and 3rd gear does not work 5 Engine does not start 6 Transmission cluth does not dissengage 7 Revers gear does not operate 8 Over charger in air system 9 Service brake does not operate 10 Parking brake caution lamp does not dispplay properly 11 Transmission abnormal nois is made 12 ABS does not work 13 Parking brake release speed is slow 14 Transmission oil temperatur become too high 15 Transmission does not shifting 16 Differential lock caution lamp does not dispplay properly 17 Machine can,t move 18 Disc clutch abnormal worn out 19 Gear shifting difficulty 20 Axle beam cracks 21 -22 -23 -24 -25 -26 --
TROUBLE SHOOTING 2
DT_VOLVO (ref. )
KETERANGAN
MACHINE CONDITON INSPECTION
3
REMOVE INSTALL 1
2
REMOVE INSTALL 2
1
TROUBLE SHOOTING 1
KOMPETENSI 0
TROUBLE SHOOTING 2
TROUBLE SHOOTING 2
TROUBLE SHOOTING 1
REMOVE INSTALL 2
REMOVE INSTALL 1
MACHINE CONDITON INSPECTION
PERIODIC INSPECTION
PERIODIC SERVICE
DT_MERCY (ref. ) Menyebutkan lokasi, langkah kerja, model, jumlah, tools & standar yang digunakan : 1 Change oil in engine oil pan, replace engin oil filter 2 Change oil in transfer gearbox & replace transfer gearbox oil filter 3 Change oil in rear & front axle 4 Change oil in final drive 5 Replace main fuel filter & water sparator 6 Replace steering oil filter 7 Clean fuel screen 8 Chenge air cleaner 9 Bleeding air from clutch system 10 Replace fan belt 11 Adjust brake linning 12 Change air drier 13 Change hydraulic oil 14 Replace fuel tank ventilation 15 Check propeller shaft 16 Adjust toe in & out 17 Bleeding air from fuel circuit 18 Check alternator 19 Check starting motor 20 Check water pump 21 Check gasket exhaust manifold 22 Check ball joint in steering system 23 Check steering link system 24 Check intrument function 25 Check front wheel bearing 26 Check Iintake manifold 27 Check cabin suspention 28 Check anti-roll bar 29 Drain water in water sparator 30 Check front shock absorbers 31 Check exhaust manifold 32 Check oil level in tilt pump 33 Check cab tilt, hydraulic cylinder 34 Check cab shock absorbers 35 -Menyebutkan lokasi, langkah kerja, model, jumlah, tools & standar yang digunakan : 1 Check engine oil level 2 Check fluid level in clutch fluid reservoir 3 Check coolant fluid level 4 Check oil level in transfer gearbox 5 Check oil level in final drive 6 Check oil level in rear differential 7 Check oil level in front differential 8 Check level of window washer fluid, add fluid 9 Check fluid level in steering fluid reservoir 10 Check level of battery electrolyte 11 Check rear axle ventilation 12 Check air conditioner air filter 13 Check spring and U-Bolt 14 Check chassis frame and crossmembers 15 Check brake linning 16 Check bogie lift 17 Grease steering system 18 Grease shaft brake 19 Grease pin spring 20 Grease tail gate Menjelaskan metode pengujuan & tools yang digunakan pada pekerjaan berikut : 1 Coolant temperature 2 Oil temperature 3 Oil pressure engine 4 Engine speed at low idle and high idle 5 Feed pressure (check & set engine speed at low idle & high idle) 6 Crank case pressure 7 Air temperature 8 Fan speed 9 Cylinder compression 10 Fuel consumption 11 Turbine axial play 12 Toe in & toe out 13 King pin play 14 Clutch wear 15 Bogie lift play 16 Axial play V-stay 17 Tachograph 18 Anti roll-bar play 19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30 -Lokasi & fungsi dari komponen berikut : 1 Leaf spring 2 U-bolt 3 Brake linning 4 Steering pump 5 Shock absorbers rear 6 Reaction rod 7 Power steering cylinder 8 Cooling fan 9 Brake chamber 10 Propeller shaft 11 King pin 12 Hollow spring/rubber spring 13 V-stay 14 Support bearing 15 Ball joint 16 Pitman arm 17 Cab shock absorbers rear 18 Cab shock absorbers 19 Cab tilt pump 20 Battery Menjelaskan langkah pelaksanaan, Critical point, & alat angkat pada pekerjaan : 1 Remove And installation of Cab tilt Cylinder 2 Remove And installation of Anti roll-bar 3 Remove And installation of Cab shock absorbers rear 4 Remove And installation of Steering pump 5 Remove And installation of Shock absorbers 6 Remove And installation of Hollow spring/rubber spring 7 Remove And installation of Power steering cylinder 8 Remove And installation of Cooling fan 9 Remove And installation of Brake cylinder/brake chamber 10 Remove And installation of Brake linning 11 Remove And installation of King pin 12 Remove And installation of Reaction rod 13 Remove And installation of V-stay 14 Remove And installation of Support bearing 15 Remove And installation of Pitman arm Lokasi & fungsi dari komponen berikut : 1 Power steering gearbox 2 Radiator 3 EBS control Unit 4 Relay valve parking brake 5 Proportioning relay valve 6 Clutch Gearbox transmision 7 Turbo Charger 8 Bogie lift 9 Gearbox transmision 10 Quick release valve 11 Solenoid valve ABS 12 Axle modulator 13 ASR 14 Feed pump 15 Air drier 16 Hydraulic Pump 17 Cab tilt hydraulic cylinder 18 Speed sensor 19 Flywheel sensor 20 Wheel speed sensor Menjelaskan langkah pelaksanaan, Critical point, & alat angkat pada pekerjaan : 1 Remove And installation of Power steering gearbox 2 Remove And installation of Axle modulator 3 Remove And installation of EBS control Unit 4 Remove And installation of Relay valve parking brake 5 Remove And installation of Air drier 6 Remove And installation of Clutch Gearbox transmision 7 Remove And installation of Turbo Charger 8 Remove And installation of Radiator 9 Remove And installation of Gearbox transmision 10 Remove And installation of Quick release valve 11 Remove And installation of Solenoid valve ABS 12 Remove And installation of Gear sensor SGG 13 Remove And installation of Splitter sensor SSP 14 Remove And installation of Feed pump 15 Remove And installation of Wheel speed sensor Fungsi & cara kerja dari komponen berikut : 1 Counter Brake shaft 2 Steering Column 3 Water Pump 4 Steering pump 5 Brake linning 6 Reaction rod 7 Power steering cylinder 8 Cooling fan 9 Brake chamber 10 Propeller shaft 11 King pin 12 Hollow spring/rubber spring 13 V-stay 14 Support bearing 15 Ball joint 16 Pitman arm 17 Cab shock absorbers rear 18 Cab shock absorbers 19 Cab tilt pump 20 Crossmembers Menjelaskan kemungkinan penyebab, metode pengujian & tools yang digunakan : 1 Engine doesn't Start 2 Engine Can' not running 3 Engine Stop During Operation 4 Engine Hunting 5 Exhaust Gas is Black 6 Exhaust Gas is Blue 7 Oil Becomes Contaminated Quickly 8 Fuel Consumption is excessive 9 Oil Engine is in cooling water 10 Oil Pressure Lamp Lights up 11 Oil Level Rises 12 Water Temperatur becomes too High 13 Engine Abnormal Noise 14 Engine Vibration is Excessive 15 Machine can,t move 16 Cab tilt caution lamp does not dispplay properly 17 Alternator does not charger 18 Parking brake does not release 19 Brake chamber does not release 20 Wheel alignment 21 -22 -23 -24 -25 -Fungsi & cara kerja dari komponen berikut : 1 Power steering gearbox 2 Relay valve parking brake 3 Drive control FR 4 Clutch Gearbox transmision 5 Turbo Charger 6 Bogie lift 7 Gearbox transmision 8 Quick release valve 9 Solenoid valve ABS 10 Tachograph 11 Counter brake shaft 12 Clutch cylinder 13 Transmission Electronic Control Unit 14 Gate sensore SGE 15 Emergency Shift K-line 16 Power take off 17 Gate module 18 Gear module 19 Range module 20 -Menjelaskan kemungkinan penyebab, metode pengujian & tools yang digunakan : 1 Dump body lifting speed is slow 2 Range gear does not operate 3 Splitter and 3rd gear does not work 4 Engine does not start 5 Transmission cluth does not dissengage 6 Revers gear does not operate 7 Over charger in air system 8 Service brake does not operate 9 Parking brake caution lamp does not dispplay properly 10 Transmission abnormal nois is made 11 ABS does not work 12 Parking brake release speed is slow 13 Transmission oil temperatur become too high 14 Transmission does not shifting 15 Differential lock caution lamp does not dispplay properly 16 Machine can,t move 17 Disc clutch abnormal worn out 18 Gear shifting difficulty 19 Axle beam cracks 20 -21 -22 -23 -24 -25 -26 --
Menyebutkan lokasi, langkah kerja, model, jumlah, tools & standar yang digunakan : 1 Change oil in engine oil pan, replace engine oil filter 2 Change oil in transfer gearbox & replace transfer gearbox oil filter 3 Change oil in rear, front axle & change filter 4 Change oil in final drive 5 Replace main fuel filter & water sparator 6 Replace steering oil filter 7 Clean fuel screen 8 Chenge air cleaner 9 Bleeding air from clutch system 10 Replace fan belt 11 Adjust brake linning 12 Change air drier 13 Change hydraulic oil 14 Replace fuel tank ventilation 15 Check propeller shaft 16 Adjust toe in & out 17 Bleeding air from fuel circuit 18 Check alternator 19 Check starting motor 20 Check water pump 21 Check gasket exhaust manifold 22 Check ball joint in steering system 23 Check steering link system 24 Check intrument function 25 Check front wheel bearing 26 Check Iintake manifold 27 Check cabin suspention 28 Check anti-roll bar 29 Change sentrifugal filter 30 Check front shock absorbers 31 Check exhaust manifold 32 Check oil level in tilt pump 33 Check cab tilt, hydraulic cylinder 34 Check cab shock absorbers 35 Check rear stabilizer Menyebutkan lokasi, langkah kerja, model, jumlah, tools & standar yang digunakan : 1 Check engine oil level 2 Check fluid level in clutch fluid reservoir 3 Check coolant fluid level 4 Check oil level in transfer gearbox 5 Check oil level in final drive 6 Check oil level in rear differential 7 Check oil level in front differential 8 Check level of window washer fluid, add fluid 9 Check fluid level in steering fluid reservoir 10 Check level of battery electrolyte 11 Check rear axle ventilation 12 Check air conditioner air filter 13 Check spring and U-Bolt 14 Check chassis frame and crossmembers 15 Check brake linning 16 Grease turnion 17 Grease steering system 18 Grease shaft brake 19 Grease pin spring 20 Grease tail gate Menjelaskan metode pengujuan & tools yang digunakan pada pekerjaan berikut : 1 Coolant temperature 2 Oil temperature 3 Oil pressure engine 4 Engine speed at low idle and high idle 5 Feed pressure (check & set engine speed at low idle & high idle) 6 Crank case pressure 7 Air temperature 8 Fan speed 9 Cylinder compression 10 Fuel consumption 11 Turbine axial play 12 Toe in & toe out 13 King pin play 14 Clutch wear 15 Bogie lift play 16 -17 -18 -19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30 -Lokasi & fungsi dari komponen berikut : 1 Water pump 2 Anti roll-bar 3 U-bolt & spring 4 Power steering pump 5 Shock absorbers rear 6 Torque rod 7 Power steering cylinder 8 Cooling fan 9 Brake cylinder/brake chamber 10 Brake linning 11 King pin 12 Hollow spring/rubber spring 13 Intake manifold 14 Support bearing 15 Ball joint 16 Pitman arm 17 Cab shock absorbers rear 18 Cab shock absorbers 19 Cab tilt pump 20 Propeller shaft Menjelaskan langkah pelaksanaan, Critical point, & alat angkat pada pekerjaan : 1 Remove And installation of Water pump 2 Remove And installation of Anti roll-bar 3 Remove And installation of Radiator 4 Remove And installation of Power steering pump 5 Remove And installation of Shock absorbers 6 Remove And installation of Hollow spring/rubber spring 7 Remove And installation of Power steering cylinder 8 Remove And installation of Cooling fan 9 Remove And installation of Brake cylinder/brake chamber 10 Remove And installation of Brake linning 11 Remove And installation of King pin 12 Remove And installation of Reaction rod 13 Remove And installation of Torque rod 14 Remove And installation of Support bearing 15 Remove And installation of Pitman arm Lokasi & fungsi dari komponen berikut : 1 Power steering gearbox 2 Radiator 3 Feed pump 4 Relay valve parking brake 5 APS 6 Clutch Gearbox transmision 7 Turbo Charger 8 Bogie lift 9 Gearbox transmision 10 Quick release valve 11 Solenoid valve ABS 12 Hydraulic Pump 13 Cab tilt hydraulic cylinder 14 Speed sensor 15 Flywheel sensor 16 Wheel speed sensor 17 Differential 18 Final drive 19 ECA 20 TC Valve Menjelaskan langkah pelaksanaan, Critical point, & alat angkat pada pekerjaan : 1 Remove And installation of Power steering gearbox 2 Remove And installation of Coordinator 3 Remove And installation of EBS control Unit 4 Remove And installation of Relay valve parking brake 5 Remove And installation of APS 6 Remove And installation of Clutch Gearbox transmision 7 Remove And installation of Turbo Charger 8 Remove And installation of Radiator 9 Remove And installation of Gearbox transmision 10 Remove And installation of Quick release valve 11 Remove And installation of Solenoid valve ABS 12 Remove And installation of Wheel speed sensor 13 Remove And installation of Speed sensor 14 Remove And installation of Feed pump 15 Remove And installation of Wheel speed sensor Fungsi & cara kerja dari komponen berikut : 1 Water pump 2 U-bolt & spring 3 Power steering pump 4 Shock absorbers 5 Torque rod 6 Power steering cylinder 7 Cooling fan 8 Brake cylinder/brake chamber 9 Brake linning 10 King pin 11 Support bearing 12 Cylinder exhaust brake 13 Hydraulic Control valve 14 Fuel pressure 15 Over flow valve 16 Pitman arm 17 Cab shock absorbers rear 18 Cab shock absorbers 19 Cab tilt pump 20 Brake soe Menjelaskan kemungkinan penyebab, metode pengujian & tools yang digunakan : 1 Steering wheel is heavy 2 Steering wheel vibrates 3 Linning brake wear abnormal 4 Differential lock inter wheel does not work 5 Engine does not start 6 Exhaust smoke is black 7 Engine lacks output 8 Clutch pedal heavy 9 Air pressure is low 10 Over charge air pressure 11 Parking brake does not release 12 Brake chamber does not release 13 Alternator does not charger 14 Dump body does not work 15 Exhaust brake is ineffective 16 Oil pressure drop 17 Cab tilt caution lamp does not dispplay properly 18 Oil is in coolant 19 Cab abnormal nois 20 Parking brake does not release 21 Brake chamber does not release 22 Wheel alignment 23 -24 -25 -Fungsi & cara kerja dari komponen berikut : 1 Power steering gearbox 2 Relay valve parking brake 3 APS 4 Clutch Gearbox transmision 5 Turbo Charger 6 Bogie lift 7 Gearbox transmision 8 Quick release valve 9 Solenoid valve ABS 10 Valve unit, crawler gear 11 Power take off 12 Bleding ECA 13 Retarder 14 Coordinator 15 TC Valve 16 Camshaft position sensor 17 -18 -19 -20 -Menjelaskan kemungkinan penyebab, metode pengujian & tools yang digunakan : 1 Retarder does not operate 2 Dump body lifting speed is slow 3 Range gear does not operate 4 Splitter and 3rd gear does not work 5 Engine does not start 6 Transmission cluth does not dissengage 7 Revers gear does not operate 8 Over charger in air system 9 Service brake does not operate 10 Parking brake caution lamp does not dispplay properly 11 Transmission abnormal nois is made 12 ABS does not work 13 Parking brake release speed is slow 14 Transmission oil temperatur become too high 15 Transmission does not shifting 16 Differential lock caution lamp does not dispplay properly 17 Machine can,t move 18 Disc clutch abnormal worn out 19 Gear shifting difficulty 20 Axle beam cracks 21 -22 -23 -24 -25 -26 --
KOMPETENSI 0
1
2
3
KETERANGAN
### ###
--
### ###
--
### ###
--
### ###
-### ###
### ###
-### ###
### ###
--
### ###
### ###
### ###
--
RANGKUMAN HASIL UJI INTERVIEW MEKANIK NEW HIRE NAMA SITE TUJUAN JABATAN YG DIUJI GRADE YG DIUJI NAMA PENGUJI NIK PENGUJI TANGGAL UJI LOKASI UJI METODE UJI
: : : : : : : : :
Ma s uka n Foto Ha rus Lebi h Kecil Da ri Ukura n Kota k
COMPETENCY
SECTION BMC KNOWLEDGE
HELPER A B
PS KNOWLEDGE PREVENTIVE MAINTENANCE
PI KNOWLEDGE MCI
REMOVE INSTALL ENGINE AND HYD.
TROUBLE SHOOTING ELECT. AND PWR. TRAIN
F P P P P P P P P P C C C C
A P P P P P P P P P P P P P B B B B
2 2
35 34
43 45
KNOWLEDGE RI_1
REMOVE INSTALL ELECT. AND RI_2 PWR. TRAIN TROUBLE SHOOTING ENGINE AND HYD.
M3 GRADE 1 B C D E C C P P B C P B C P B C P B C P B C C B C C B C C B C C B B B B
KNOWLEDGE
KNOWLEDGE TS_1
M2 GRADE 2 B C D P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P C P P C P P C P P C P P B C P B C P B C P B C P B B B B
KNOWLEDGE TS_2
TOTAL POINT KOMPETENSI 3 EG TOTAL POINT KOMPETENSI KHUSUS (1EG)
1 1
10 10
19 18
27 26
51 --
59 --
67 --
M1 E P P P P P P P P P P P P P P P P P P P P P C C C C B B B B 75 --
F P P P P P P P P P P P P P P P P P P P P P P P P P C C C C 83 --
A P P P P P P P P P P P P P P P P P P P P P P P P P P P P P 87 --
B P P P P P P P P P P P P P P P P P P P P P P P P P P P P P ---
MK GRADE 3 C D E P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P -- -- --- -- --
COMPETENCY F P P P P P P P P P P P P P P P P P P P P P P P P P P P P P ---
PENGUJI
STD. ------------------------------
0
ACT. ------------------------------
0
