IT14G Integrated Toolcarrier and 914G Wheel Loader Power Train Caterpillar


Piston Pump (Hydrostatic) - Install

Usage:

IT14G 1WN

Installation Procedure



    Illustration 1g00488760


    Illustration 2g03886821

  1. Install coupling (20) and bolt (19) to piston pump (18). Tighten bolt (19) to a torque of 122 ± 20 N·m (90 ± 15 lb ft).

    Note: Measure the distance between Location (X) and Location (Y). This reading must be 68.5 ± 1.0 mm (2.7 ± 0.03 inch).

  2. Use a suitable lifting device to position the pump to the engine. Install two bolts (13). The weight of the hydrostatic piston pump is 66 kg (146 lb).


    Illustration 3g00488740

  3. Install tube assembly (12).

  4. Install line (11) and two couplings (10). Install four washers and four bolts (9).


    Illustration 4g00490169

  5. Connect lines (8) and (7).

  6. Install line (6) and two couplings (5). Install four washers and bolts (4).


    Illustration 5g00488544

  7. Install hose assemblies (3) and (2).


    Illustration 6g00488542

  8. Connect connector (1).

End By:

  1. Install the hydraulic implement and the steering pump. Refer to Disassembly and Assembly, SENR6776, "Remove and Install Hydraulic Implement and Steering Pump".

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