793F Series AC Off-Highway Truck Engine Supplement Caterpillar


Thermostatic Valve - Assemble

Usage:

793F AC EMD

Assembly Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
1P-0520  Driver Gp 


    Illustration 1g03496710

  1. Install O-ring seal (23).


    Illustration 2g03496707

  2. Install motor mount assembly (22). Install bolts (21). Install gasket (20).


    Illustration 3g03496705

  3. Install piston assembly (19) to the orientation that was determined during the disassembly.


    Illustration 4g03496740

  4. Use Tooling (A) and a suitable press in order to install adapter assembly (18).

    Note: Install adapter assembly (18) to the orientation that was determined in the disassembly.



    Illustration 5g03496699

  5. Install reaction dowel (17) and install O-ring seal (16).


    Illustration 6g03496696

  6. Install piston housing (15). Install bolts (14).


    Illustration 7g03496684

  7. Install motor housing (13). Install bolts (12).

    ten



    Illustration 8g03496564

  8. Install motor assembly (11). Install bolts (10). Install seal (9).


    Illustration 9g03496538

  9. Install cover (8), screws (7), and bolts (6).


    Illustration 10g03496517

  10. Install isolation mounts (5), temperature module (4), and bolts (3). Tighten bolts (3) to a torque of 12 ± 3 N·m (106 ± 27 lb in).


    Illustration 11g03496477

  11. Install clip (2) and harness assembly (1).

End By:

  1. Install the thermostatic valve.

Caterpillar Information System:

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