Yanmar 4TNE94, 4TNE98, 4TNE106, 4TNE106T Engine Service Repair Manual

PUBLICATION NO. HINSHI-H8013-R1
First Edition: March 1998
Yanmar 4TNE94, 4TNE98, 4TNE106, 4TNE106T (direct injection) Engine Service Repair Manual
1. GENERAL ……………………………………………………… 1-1-1-13
2. TROUBLESHOOTING …………………………………….. 2-1 ~2-6
3. INSPECTION AND ADJUSTMENT ……………………. 3-1-3-15
4. ENGINE BODY ………………………………………………. 4-1 ~4-30
5. LUBRICATION SYSTEM …………………………………. 5-1-5-2
6. COOLING SYSTEM ………………………………………… 6-1 -6-2
7. FUEL INJECTION SYSTEM/GOVERNOR ………….. 7-1-7-9
8. TURBOCHARGER (FOR 4TNE106T) ………………… 8-1 ~8-18
9. STARTING MOTOR ………………………………………… 9-1 ~9-29
9.1 For 4TNE94/98 ……………………………………………….. 9-1 ~9-17
9.2 For 4TNE106(T) ……………………………………………… 9-1a􀀲9-29
10. ALTERNATOR ……………………………………………….. 10-1-10-21
10.1 For4TNE94/98 …………………………………………. 10-1-10-13
10.2 For 4TNE106(T) ………………………………………… 10-14-10-21
11. SPECIAL SERVICE TOOLS …………………………….. 11-1 ~ 11-5
12. SERVICE STANDARDS ………………………………….. 12-1 ~ 12-7
This manual describes the seNice procedures for the 4TNE94-98-106(T) engines (direct injection) for industrial use.

Please use this manual for accurate, quick and safe seNicing of the said engine. Since the explana­tion in this manual assumes the standard type engine, the specifications and components may par­tially be different from the engine installed on individual work equipment (power generator, pump, compressor, etc.). Please also refer to the service manual for each work equipment for de­tails.