C12.9 Marine Engines Caterpillar


Belt Tensioner - Remove and Install - Damper Drive Belt Tensioner

Usage:

C12.9 PC7

Start By:

  1. Remove Belt Guard.

Removal Procedure



    Illustration 1g06062327

  1. Remove belt (1). Refer to Operation and Maintenance Manual, "Belts - Inspect/Replace" for the correct procedure.


    Illustration 2g06062350

  2. Remove bolt (3) and tensioner (2).

Installation Procedure

  1. Install tensioner (2) in the reverse order of removal.

    1. Tighten bolt (3) to a torque of 62 ± 5 N·m (46 ± 4 lb ft).

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