G3516B and G3520B Generator Set Engines Caterpillar


Water Temperature Regulators - Install

Usage:

G3516B 7EZ

Installation Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
A  1P-0510  Driver Group 


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.




    Illustration 1g00764442

  1. Use Tool (A) to install seals (9), if necessary. Ensure that the lip of the seal is toward the inside of the housing.


    Illustration 2g00764347


    NOTICE

    If the water temperature regulator is installed incorrectly, it will cause the engine to overheat.


  2. Install four water temperature regulators (8) with the spring upward.


    Illustration 3g00764332

  3. Install a new gasket and position water temperature regulator housing (6) on the engine. Install bolts (7).


    Illustration 4g00764479

  4. Put a new gasket (10) in position and install the four bolts that fasten pipe (5) to water temperature regulator housing (6).


    Illustration 5g00764491

  5. Install O-ring seal (11) on tube (12). Put gasket (13) on the water temperature regulator housing.

  6. Install elbow (2). Install line (1) on elbow (2).

  7. Install the two retainers that fasten tube (12) to elbow (2).

  8. Fill the cooling with coolant to the correct level. Refer to the Operation and Maintenance Manual for the correct procedure.
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