2007/12/24 Caterpillar


An Improved Method of Mounting the Air Compressor Is Now Used {1803}

Usage:

C18 WJH
Engine:
C18 (S/N: WJH1-UP)

Description of Change: A new stud replaces one bolt of the mounting group for the air compressor on the engines that are listed above.

Adaptable To:




Illustration 1g01443950

Inspect 247-5712 Bracket As (1) for cracks. Torque the bolts and the nut (2) to the standard torque. The replacement of 174-9599 Stud (3) for one 0S-1594 Bolt becomes effective on (S/N: WJH01673-UP).

The new stud is adaptable back to the first production of the listed engines.

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