C18 MAR GENSET Electric Power Generation Caterpillar


Fan Drive - Remove and Install

Usage:

C18 SSM

Removal Procedure

Start By:

  1. Remove the fan.


    Illustration 1g03879126

  1. Remove guarding (1).

  2. Remove the fan belts. Refer to Operation and Maintenance Manual, "Fan Belt - Inspect/Replace" for the correct procedure.


    Illustration 2g03879127

  3. Remove guarding (2).


    Illustration 3g03879128

  4. Remove cover (3).


    Illustration 4g03879129

  5. Rotate the belt tensioner clockwise and remove belt (4).

  6. Remove nuts (6) and shaft and pulley assembly (7). Remove spacer (5).


    Illustration 5g03879130

  7. Disconnect tube assemblies (8). Remove bolts (10). Remove pulley, shaft, and bearing assembly (9).


    Illustration 6g03879131

  8. Remove bolts (11). Remove pulley (12) and bushing (13) from shaft (14).

Installation Procedure



    Illustration 7g03879131

  1. Install bushing (13) onto shaft (14). Install pulley (12) and bolts (11).


    Illustration 8g03879130

  2. Install pulley, shaft, and bearing assembly (9) and bolts (10). Connect tube assemblies (8).


    Illustration 9g03879129

  3. Install spacer (5), shaft and pulley assembly (7), and nuts (6). Tighten nuts (6) to a torque of 135 ± 20 N·m (100 ± 15 lb ft).

  4. Rotate the belt tensioner clockwise and install belt (4).


    Illustration 10g03879128

  5. Install cover (3).


    Illustration 11g03879127

  6. Install guarding (2).

  7. Install the fan belts. Refer to Operation and Maintenance Manual, "Fan Belt - Inspect/Replace" for the correct procedure.


    Illustration 12g03879126

  8. Install guarding (1).

End By:

  1. Install the fan.

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