986K Wheel Loader Engine Supplement Caterpillar


Valve Cover - Remove and Install

Usage:

986K MH8

Removal Procedure

Start By:

  1. Remove the air cleaner.

  2. Remove the exhaust elbow.


    Illustration 1g06276095

  1. Remove bolts (1) and support assembly (2).


    Illustration 2g06276096

  2. Loosen clamps (3) and (5). Disconnect tube assembly (4).


    Illustration 3g06276098

  3. Open door (6).


    Illustration 4g06276099

  4. Loosen clamp (7) and disconnect hose (8).


    Illustration 5g06276100


    Illustration 6g06276101

  5. Remove bolts (9) and valve covers (10).

Installation Procedure

  1. Install the valve covers in the reverse order of removal.


      Illustration 7g06276113

    1. Tighten bolts (9) to a torque of 18 ± 3 N.m (159 ± 27 lb in) in the sequence as shown in Illustration 7.

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