Komatsu 82E, 84E, 88E, 94E, 98E Series Engine Manual

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Description

Komatsu Repair Manual contains workshop manual, detailed removal, installation, disassembly and assembly, electrical wiring diagram, hydraulic schematic, diagnostic, specification, torque values, .

Publication: SEBM035103
Language: English

Komatsu 82E, 84E, 88E, 94E, 98E Series Engine Service Repair Manual – 197 Pages

Engine Applicable machine, Serial number

Engine Machine model Machine Serial No.
3D82AE-5M PC27MR-2 15001 and up
3D84E-5N PC30MR-2 20001 and up
3D84E-5X WA30-5 26001 and up
WA40-3 19001 and up
S3D84E-5X WA50-3 23001 and up
S3D84E-5PBA PC35MR-2 6736 and up
PC35MR-2 5001 and up
3D88E-5P MX352 6Y6089 and up
PC40MR-2 8001 and up
PC50MR-2 5001 and up
4D88E-5X MX502 6Y7038 and up
PC58UU-3 22001 and up
D20A-8 83001 and up
D20P-8 83001 and up
D20PL-8 63001 and up
D20PLL-8 63001 and up
D21A-8 83001 and up
D21P-8 83001 and up
D21PL-8 63001 and up
4D94LE-2Z D21PLL-8 63001 and up
D21A-8E0 90001 and up
D21P-8E0 90001 and up

 

Table of Content of the Komatsu 68E, 74E, 82AE, 84E, 88E Engine Manual:

1. GENERAL……………………………………………………………………………………………… 1-2
2. INSPECTION AND ADJUSTMENT …………………………………………………………… 2-1
3. TROUBLESHOOTING…………………………………………………………………………….. 3-1
4. DISASSEMBLY, INSPECTION AND REASSEMBLY OF ENGINES……………… 4-1
5. LUBRICATION SYSTEM…………………………………………………………………………. 5-1
6. COOLING SYSTEM………………………………………………………………………………… 6-1
7. FUEL INJECTION PUMP/GOVERNOR……………………………………………………… 7-1
8. TURBOCHARGER………………………………………………………………………………….. 8-1
9. STARTING MOTOR………………………………………………………………………………… 9-1
10. ALTERNATOR……………………………………………………………………………………… 10-1
11. ELECTRIC WIRING ………………………………………………………………………………. 11-1
12. SERVICE STANDARDS ………………………………………………………………………… 12-1
13. TIGHTENING TORQUE FOR BOLTS AND NUTS…………………………………….. 13-1

Read the injection angle recorded on a reassembled fuel injection pump and calculate the difference from the injection angle of the disassembled fuel injection pump. (When re-installation does the same fuel injection pump, the angular difference is zero.)
Fuel injection angle difference (cam angle) = (the fuel injection angle of a reassembled fuel injection pump) (the fuel injection angle of a disassembled previous fuel injection pump)

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