Komatsu 82E-98E Series 4D88E-5X 4D94LE-2Z Diesel Engine Official Workshop Service Manual
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This is the COMPLETE Official Service Repair Manual for the Komatsu Diesel Engine .
This manual contains deep information about maintaining, assembly, disassembly and servicing your Komatsu.
This PDF file is Bookmarked and SEARCHABLE to make what you need easy to find.
Models And Serials :
3D82AE-5M
PC27MR-2 15001 and up
3D84E-5N
PC30MR-2 20001 and up
3D84E-5X
WA30-5 26001 and up
S3D84E-5X
WA40-3 19001 and up
WA50-3 23001 and up
S3D84E-5PBA
PC35MR-2 6736 and up High altitude spec.
3D88E-5P
PC35MR-2 5001 and up
MX352 6Y6089 and up
4D88E-5X
PC40MR-2 8001 and up
PC50MR-2 5001 and up
MX502 6Y7038 and up
PC58UU-3 22001 and up
4D94LE-2Z
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
D21PLL-8 63001 and up
D21A-8E0 90001 and up
D21P-8E0 90001 and up
CONTENTS :
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