A New Transmission Clutch ECPC Valve is now Used on Certain 797F Off-Highway Trucks {3139} Caterpillar


A New Transmission Clutch ECPC Valve is now Used on Certain 797F Off-Highway Trucks {3139}

Usage:

797 5YW
Off-Highway Truck/Tractor
797 (S/N: 5YW1-UP)
797B (S/N: JSM1-UP)
797F (S/N: LAJ1-659; WSP1-129; LTZ1-151)

Description Of Change: A new transmission clutch ECPC valve is now used on certain 797F Off-Highway Trucks. The new valve uses an internal coating for increased durability and performance.

Adaptable To:

------ WARNING! ------

Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.




Illustration 1g06431921

Table 1
Required Parts 
Item  Qty  New Part Number  Part Name  Former Part Number 
562-6148  Pressure Control Valve Gp  244-3114
258-8987
425-4563 
The improved ECPC valve is adaptable to the above listed machines and is effective in production with the machines that follow.

Caterpillar Information System:

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