Komatsu 75001, Shop Manual

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SEN03854-00
WA250, 250PZ-6 50-320
39
320 Power train, Part 2
Disassembly and assembly of differential assembly
15. Axle oil temperature sensor (Only front
axle)
1) Install axle oil temperature sensor (11).
2
Threads: Gasket sealant (LG-5)
3
Axle oil temperature sensor:
29.4 – 49.0 Nm {3 – 5 kgm}
2) Install cover (10).
3
Mounting bolt:
98 – 123 Nm {10.0 – 12.5 kgm}
16. Disassembly of long cage assembly (Only
front differential)
1) Using tool H32 , press fit bearing (30) to
shaft (26) with a press.
a Direct the shield side of the bearing
down.
2) Using tool H33 , press fit shaft and bearing
assembly (91) to long cage (27).
3) Install ring (29) and snap ring (28).
4) Using tool H18 , press fit oil seal (25).
2
Oil seal: Grease (G2-LI)
17. Installation of long cage assembly (For only
front differential)
1) Sling and install long cage assembly (24).
3 Mounting bolt:
98 – 123 Nm {10.0 – 12.5 kgm}
2) Install coupling (23).
2 Contact surfaces of coupling and
bearing:
Molybdenum disulfide
grease (LM-G) or (LM-P)
2 Mounting bolt: Adhesive (LT-2)
3 Mounting bolt:
245 – 309 Nm {25.0 – 31.5 kgm}
AJF00530
9JF16201
9JF00874
9JF16202