SUPPLEMENT FOR 772B TRACTOR, 773B TRUCK & 775B QUARRY TRUCK- Caterpillar


Engine Front Support

Usage:

Remove Engine Front Support

Start By:

a. remove oil pan

b. remove vibration damper and pulley

c. remove fan and adapter

1. Install Tooling (A) on the bottom of the cylinder block as shown.

2. Put Tooling (B) in position under Tooling (A) as shown.

3. Remove bolts (1). Remove adapter (2) FROM THE CRANKSHAFT.

4. Remove bolts (3) that hold the engine front support to the support assembly. Using Tooling (B) to lift the front of the engine approximately 12.7 mm (.50 in).

5. Install Tooling (C) in Tooling (B). Put the weight of the front of the engine on Tooling (C).

6. Remove bolts (4). Remove engine front support (5).

Install Engine Front Support

1. Put engine front Support (1) in position on the trunnion. Install the bolts that hold it.

2. Lift the front of the engine with Tooling (B) until Tooling (C) can be removed. Lower the front of the engine with Tooling (B) until the front support is in position on the support Assembly. Install the bolts and nuts that hold the front support to the support assembly. Tighten the bolts and nuts to a torque of 435 ± 20 N·m (320 ± 15 lb ft).

3. Install adapter (2) on the end of the crankshaft.

4. Remove Tooling (A) from the bottom of the cylinder block.

End By:

a. install fan and adapter

b. install vibration damper and pulley

c. install oil pan

Caterpillar Information System:

SUPPLEMENT FOR 772B TRACTOR, 773B TRUCK & 775B QUARRY TRUCK- Oil Pump
SUPPLEMENT FOR 772B TRACTOR, 773B TRUCK & 775B QUARRY TRUCK- Crankshaft Front Seal And Wear Sleeve
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
SUPPLEMENT FOR 772B TRACTOR, 773B TRUCK & 775B QUARRY TRUCK- Aftercooler And Housing
SUPPLEMENT FOR 772B TRACTOR, 773B TRUCK & 775B QUARRY TRUCK- Air Lines Group
SUPPLEMENT FOR 772B TRACTOR, 773B TRUCK & 775B QUARRY TRUCK- Fuel Injection Pump Housing And Governor
SUPPLEMENT FOR 772B TRACTOR, 773B TRUCK & 775B QUARRY TRUCK- Fuel Transfer Pump
SUPPLEMENT FOR 772B TRACTOR, 773B TRUCK & 775B QUARRY TRUCK- Fuel Priming Pump, Fuel Filters And Base
SUPPLEMENT FOR 772B TRACTOR, 773B TRUCK & 775B QUARRY TRUCK- Primary Fuel Filter And Cover
SUPPLEMENT FOR 772B TRACTOR, 773B TRUCK & 775B QUARRY TRUCK- Automatic Timing Advance
SUPPLEMENT FOR 772B TRACTOR, 773B TRUCK & 775B QUARRY TRUCK- Valve Covers
SUPPLEMENT FOR 772B TRACTOR, 773B TRUCK & 775B QUARRY TRUCK- Engine And Torque Converter
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768C TRACTOR & 769C TRUCK POWER TRAIN Final Drive Ring Gear
768C TRACTOR & 769C TRUCK POWER TRAIN Rear Wheel Bearings And Duo-Cone Seals
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768C TRACTOR & 769C TRUCK POWER TRAIN Drive Shaft (Front)
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