PM820, PM822, and PM825 Cold Planer Machine Systems Caterpillar


Gear Pump (Charge) - Assemble

Usage:

PM825 3C6

Assembly Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
437-3776  Fixture As. 
1U-5750 Engine Stand 
1U-9127 Adapter Plate 


    Illustration 1g06209694

  1. Install lip seal (13) and retaining ring (12) into flange (8).


    Illustration 2g06209691

  2. Install back up seal (11) and seal (10) into plate (9).


    Illustration 3g06209690

  3. Install plate (9) onto flange (8).


    Illustration 4g06209688

  4. Install shaft assemblies (6) and O-ring seal (7) into flange (8).


    Illustration 5g06209684

  5. Remove back up seal (5) and seal (4) onto plate (3).


    Illustration 6g06209679

  6. Install plate (3) into housing (1).


    Illustration 7g06209676

  7. Install housing (1) and bolts (2).

  8. Remove the gear pump from Tooling (A) or a suitable fixture.

End By:

  1. Install the gear pump (charge).

Caterpillar Information System:

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