COVER AND GR 0784847 - Caterpillar

Specifications
Illustration 1 g01183807
Tightening sequenceTighten the bolts in the numerical sequence that is shown in illustration 1 to the following torque. ... 22 N m (16 lb ft)Removal Procedure
Refer to Operation and Maintenance Manual, "Cooling System Coolant - Drain" for the correct filling and draining procedure.
Illustration 2 g01626273
Disconnect the hose from water pump (3) . Remove bolts (4) . The bolts are different lengths. Note the positions of the different bolts.Note: Do not remove bolts (7) at this time.
Remove water pump (3) from front cover (1) . Remove gasket (2) .
If necessary, remove bolts (7) , bolts (6) , and gasket (5) from water pump (3) . Installation Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     -     Guide Bolt
M8 - by 80 mm     2    
Illustration 3 g01626273
Typical Example
If necessary, install gasket (5) , cover (6) , and bolts (7) to water pump (3) . Install bolts (7) to cover (6) . Tighten the bolts finger tight at this time.
Clean the mating surface of front cover (1) .
Illustration 4 g01626411
Install Tooling (A) .
Use Tooling (A) in order to install new gasket (2) to the front cover.
Align water pump (3) with Tooling (A) . Install water pump (3) to front cover (1) .Note: Ensure that the gear of water pump (5) and the gear of the fuel injection pump mesh.
Install bolts (4) . Refer to Illustration 3. Tighten bolts (4) finger tight.Note: Ensure that bolts of different lengths are installed in the correct positions.
Remove Tooling (A) and install remaining bolts (4) finger tight.
Illustration 5 g01515157
Tightening sequence for the water pump
Tighten bolts (4) and bolts (7) to a torque of 22 N m (16 lb ft). Tighten the bolts in the sequence that is shown in Illustration 5.
Install the hose to the water pump (3) .
Fill the cooling system. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change" for the proper filling procedure.