992K Wheel Loader and 854K Wheel Dozer Power Train Caterpillar

Differential and Bevel Gear

Usage:

992K 880

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Illustration 1	g01440504

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Table 1
Item	Qty	Part	Specification Description
1	4	-	Torque to 135 ± 20 N·m (100 ± 15 lb ft).
2	54	-	Torque to 300 ± 30 N·m (221 ± 22 lb ft). Turn each bolt to an extra angle of 120 ± 10 degrees.
3	-	Locking Nut	Torque to 9.5 ± 1.5 N·m (84.1 ± 13.3 lb in).

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Illustration 2	g06216564

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Table 2
Item	Qty	Part	Specification Description
3	36	-	Use the following procedure to tighten bolts as shown in Illustration 2 Tighten the first set of four bolts (3) per the pattern that is shown in Illustration 2. Tighten the bolts to 1000 ± 125 N·m (738 ± 92 lb ft). Rotate the pattern clockwise by one bolt (3). Tighten the next set of four bolts (3) by using the new rotated pattern. Tighten the bolts to 1000 ± 125 N·m (738 ± 92 lb ft). Rotate the pattern clockwise by one bolt (3). Tighten the next set of four bolts (3) by using the new rotated pattern. Tighten the bolts to 1000 ± 125 N·m (738 ± 92 lb ft). Repeat Step until all bolts (3) are tightened.
2	54	-	Torque to 300 ± 30 N·m (221 ± 22 lb ft). Turn each bolt to an extra angle of 120 ± 10 degrees.
3	-	Locking Nut	Torque to 9.5 ± 1.5 N·m (84.1 ± 13.3 lb in).

(4) Use the following procedure to tighten eight bolts:

Tighten the bolts to 460 ± 70 N·m (340 ± 50 lb ft).
Turn each bolt to an extra angle of 180 ± 10 degrees.

Note: To ensure proper seating of the rollers, rotate the roller bearing assembly when the nuts are being tightened.

(5) Torque for four nuts ... 70 ± 15 N·m (50 ± 11 lb ft)

(6) Torque for four bolts ... 1825 ± 175 N·m (1340 ± 130 lb ft)

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Illustration 3	g01440513
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Table 3
Item	Qty	Part	Specification Description
7	1	162-0177 Plug As	Torque to 210 ± 20 N·m (155 ± 15 lb ft).
8	1	-	Torque to 210 ± 20 N·m (155 ± 15 lb ft).

Caterpillar Information System:

992K Wheel Loader Electrohydraulic System Electronic Control Module (ECM) - Flash Program

950K and 962K Wheel Loaders Electrohydraulic System MID 082 - CID 3071 - FMI 03

854K Wheel Dozer, and 992K and 993K Wheel Loaders Monitoring System Warning Operation

950K and 962K Wheel Loaders Electrohydraulic System MID 082 - CID 3068 - FMI 06

854K Wheel Dozer, and 992K and 993K Wheel Loaders Monitoring System Output Components

950K and 962K Wheel Loaders Electrohydraulic System MID 082 - CID 3068 - FMI 05

992K Wheel Loader and 854K Wheel Dozer Power Train Drive Shaft

950K and 962K Wheel Loaders Electrohydraulic System MID 082 - CID 3068 - FMI 03

D3K2, D4K2 and D5K2 Track-Type Tractors Machine Systems Hydraulic Control Support

992K Wheel Loader and 854K Wheel Dozer Power Train Input Drive Shaft

950K Wheel Loader and 962K Wheel Loader Steering System Monitoring System (Steering Functions)

854K Wheel Dozer, and 992K and 993K Wheel Loaders Monitoring System Display Module

950K and 962K Wheel Loaders Electrohydraulic System MID 082 - CID 3071 - FMI 05

950K Wheel Loader and 962K Wheel Loader Steering System Piston Pump (Steering)

992K Wheel Loader and 854K Wheel Dozer Power Train Fixed Axle (Front)

950K and 962K Wheel Loaders Electrohydraulic System MID 082 - CID 3071 - FMI 06

D6T LGP (OEM) Maintenance Interval Schedule

950K and 962K Wheel Loaders Electrohydraulic System MID 082 - CID 3467 - FMI 03

950K and 962K Wheel Loaders Electrohydraulic System MID 082 - CID 3467 - FMI 05

992K Wheel Loader and 854K Wheel Dozer Power Train Oscillating Axle (Rear)

950K and 962K Wheel Loaders Electrohydraulic System MID 082 - CID 3470 - FMI 03

950K and 962K Wheel Loaders Electrohydraulic System MID 082 - CID 3470 - FMI 05

992K Wheel Loader Electrohydraulic System Position Sensor (Lift Linkage) - Replace

992K Wheel Loader Electrohydraulic System Position Sensor (Tilt Linkage) - Replace