320D2 GC Excavator Engine Supplement Crankshaft Vibration Damper and Pulley - Remove and Install Caterpillar


Crankshaft Vibration Damper and Pulley - Remove and Install
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320D2 GC Excavator Engine Supplement [M0066450]
BASIC ENGINE
DAMPER GP
320D2 GC Excavator Engine Supplement Crankshaft Vibration Damper and Pulley - Remove and Install
1.1. Removal Procedure
2.1. Installation Procedure

Removal Procedure

Start By:

  1. Remove the fan.

  1. Remove the serpentine belt. Refer to Operation and Maintenance Manual, "Belt- Remove and Install".


    Illustration 1g01306599

  1. Remove plug (1). Use a suitable pin in order to ensure that the crankshaft does not rotate.


    Illustration 2g01306601

  2. Remove bolts (3) and damper (2).


    Illustration 3g01306602

  3. Remove bolts (5) and retainer (6). Remove the adapter and pulley (4) as a unit.


    Illustration 4g01306603

  4. Remove pulley (7) from adapter (8).

Installation Procedure



    Illustration 5g01306603

  1. Install adapter (8) to pulley (7).


    Illustration 6g01306602

  2. Install the adapter and pulley (4) as a unit. Install retainer (6) and bolts (5). Tighten bolts (5) to a torque of 200 N·m (148 lb ft).


    Illustration 7g01306601

  3. Install damper (2) and bolts (3). Tighten bolts (3) to a torque of 115 N·m (85 lb ft).


    Illustration 8g01306599

  4. Remove the suitable pin. Install plug (1). Install the serpentine belt. Refer to Operation and Maintenance Manual, "Belt- Remove and Install".

End By:

  1. Install the fan.

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