2002/10/07 Caterpillar


A New Seal with Increased Serviced Life is Used in the Front Suspension Cylinder {7200, 7201}

Usage:

797 5YW
Off-Highway Truck:
797 (S/N: 5YW1-UP)
797B (S/N: JSM1-UP)
Service Magazine, SEPD0614, 28 January 2002, "A New Seal with Increased Serviced Life is Used in the Front Suspension Cylinder". The information in the article is incomplete. Replace the article with the following information.

Description of Change: A new wiper seal is used in the front suspension cylinder. The new wiper seal decreases the possibility of peeling and of separation from the housing assembly. The new wiper seal has an increased service life.

Adaptable To: The new 203-0937 Seal is a direct replacement for the former 149-2697 Seal. The new seal is effective with 797 (S/N: 5YW265) Off-Highway Truck and with 797B (S/N: JSM1) Off-Highway Truck. The seal is adaptable to all earlier machines.

Note: Apply 4C-4032 Bearing Mount Compound to the wiper seal groove before you install the new seal.




Illustration 1g00852936

(1) 203-0937 Seal

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