769D Off-Highway Truck/Tractor and 771D Quarry Truck Power Train Caterpillar

Illustration 1	g00511499

(1) Torque for eight bolts that fasten the housings together ... 395 ± 20 N·m (291 ± 15 lb ft)

(2) Bearing assembly

Note: Rotate bearing assembly (2) while you are tightening nut (3). This will ensure the proper seating of the rollers.

(3) Nut

Installation torque ... 70 ± 15 N·m (52 ± 11 lb ft)

Note: Refer to the Power Train Testing and Adjusting, "Differential Pinion Bearing - Adjust" for the correct adjustment procedure.

(4) Height of the two locating dowels above the housing assembly ... 3.56 ± 0.10 mm (0.140 ± 0.004 inch)

(5) Height of the two locating dowels above the housing assembly ... 3.56 ± 0.05 mm (0.140 ± 0.002 inch)

(6) Height of the four locating dowels above the housing assembly ... 3.96 ± 0.05 mm (0.156 ± 0.002 inch)