768C TRACTOR & 769C TRUCK POWER TRAIN Caterpillar


Axles (Rear)

Usage:

Remove Axles (Rear)

1. Put the wheel in position so drain plug (3) in the final drive cover is down. Drain the final drive.

2. Remove nuts (1) that hold final drive cover (2) to the final drive housing.

3. Install three 3/8 " - 16 NC forcing screws (4) in the final drive cover. Tighten the forcing screws evenly to loosen the final drive cover from the final drive housing. Remove final drive cover (2).

4. Remove O-ring seal (9) from the final drive housing.

5. Install 3/8 " - 16 NC forged eyebolt (8) in the end of axle (5). Pull the axle out part of the way, and fasten a hoist to the axle. Use the hoist, and remove the axle. The weight of the axle is 61 kg (135 lb).

6. Remove ring (7), gear (10) and washer (6) from the axle.

Install Axles (Rear)

1. Fasten a hoist to axle (1), and put the axle in position in the final drive housing.

2. Use tool (A) to install the axle into the splines in the differential.

3. Put washer (3) and gear (2) in position on the axle. Align gear (2) with the gears in the final drive, and push the gear and axle into the differential. Install the ring that holds gear (2) on the axle.

4. Put O-ring seal (4) in position on the final drive housing.

5. Make sure the flat surfaces of shafts (3) are facing outward.

6. Align fill plug hole (6) in the final drive cover with the hole in the final drive housing, and install the final drive cover (5) and the nuts that hold it to the final drive housing.

7. Install drain plug (7).

8. Fill the final drive with oil to the correct level. See the Operation And Maintenance Manual.

Caterpillar Information System:

768C TRACTOR & 769C TRUCK POWER TRAIN Rear Tires And Rims
768C TRACTOR & 769C TRUCK POWER TRAIN Body Support (FT1437)
768C TRACTOR & 769C TRUCK POWER TRAIN Body Retaining Pins
768C TRACTOR & 769C TRUCK POWER TRAIN Assembly & Installation Of Conventional Duo-Cone Seals
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SUPPLEMENT FOR 772B TRACTOR, 773B TRUCK & 775B QUARRY TRUCK- Valve Covers
SUPPLEMENT FOR 772B TRACTOR, 773B TRUCK & 775B QUARRY TRUCK- Engine Front Support
SUPPLEMENT FOR 772B TRACTOR, 773B TRUCK & 775B QUARRY TRUCK- Oil Pump
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SUPPLEMENT FOR 772B TRACTOR, 773B TRUCK & 775B QUARRY TRUCK- Vibration Damper And Pulley
SUPPLEMENT FOR 772B TRACTOR, 773B TRUCK & 775B QUARRY TRUCK- Turbocharger
SUPPLEMENT FOR 772B TRACTOR, 773B TRUCK & 775B QUARRY TRUCK- Exhaust Manifold
768C TRACTOR & 769C TRUCK POWER TRAIN Final Drives
768C TRACTOR & 769C TRUCK POWER TRAIN Final Drive Ring Gear
768C TRACTOR & 769C TRUCK POWER TRAIN Rear Wheel Bearings And Duo-Cone Seals
768C TRACTOR & 769C TRUCK POWER TRAIN Rear Axle Housings
768C TRACTOR & 769C TRUCK POWER TRAIN Drive Shaft (Front)
768C TRACTOR & 769C TRUCK POWER TRAIN Drive Shaft (Rear)
768C TRACTOR & 769C TRUCK POWER TRAIN Torque Converter
768C TRACTOR & 769C TRUCK POWER TRAIN Torque Converter Charging, Scavenge And Brake Retraction Pump
768C TRACTOR & 769C TRUCK POWER TRAIN Lockup Clutch Valve
768C TRACTOR & 769C TRUCK POWER TRAIN Torque Converter Inlet Relief Valve
768C TRACTOR & 769C TRUCK POWER TRAIN Torque Converter Outlet Relief Valve
768C TRACTOR & 769C TRUCK POWER TRAIN Torque Converter Inlet And Outlet Relief Valves
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