C7 Marine Engines Caterpillar


Auxiliary Water Pump - Assemble

Usage:

C7 C7B

Assembly Procedure

Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     1P-1855     Retaining Ring Pliers     1    
B     1P-1861     Retaining Ring Pliers     1    
D     9S-9152     Bearing Puller     1    
F     1U-6396     O-Ring Assembly Compound     1    


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.





    Illustration 1g00653154

  1. Use Tooling (D) and a suitable press to install bearings (19) and spacer (20) .



    Illustration 2g00653570

  1. Install washers (18). Install retaining rings (17) .



    Illustration 3g00653686

  1. Use a suitable press in order to install shaft (16) in the water pump housing.



    Illustration 4g00653549

  1. Use Tooling (B) to install retaining ring (15) .

  1. Install the seal assembly in the water pump housing with a pipe that is 38.1 mm (1.50 inch) in diameter and of suitable length.



    Illustration 5g00653542

  1. Use Tooling (A) to install retaining ring (14) .



    Illustration 6g00653156

  1. Install plate (12). Ensure that locator pin (13) is aligned with the slot in the water pump housing.



    Illustration 7g00653188

  1. Position cam (11) in the water pump housing.

  1. Lubricate O-ring seal (9) with Tooling (F). Install bolt (10) and install O-ring seal (9) .



    Illustration 8g00653710

  1. Install the key on the water pump shaft.

  1. Install pump impeller (8) .



    Illustration 9g00653713

  1. Position cover plate (7) and install bolts (6) .



    Illustration 10g00653096

  1. Ensure that lip seal (5) is seated properly in mounting plate (4) .



    Illustration 11g01088086

  1. Position mounting plate (4) and install bolts (3) .

  1. Position gear (2) and install nut (1) .

End By: Install the auxiliary water pump. Refer to Disassembly and Assembly, "Auxiliary Water Pump - Install".

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