2008/01/21 Caterpillar

Off-Highway Truck/Tractor:

777D (S/N: AGC1-UP)

784B (S/N: 5RK1-UP)

784C (S/N: 2PZ1-UP)

785 (S/N: 8GB1-UP)

785B (S/N: 6HK1-UP)

785C (S/N: 1HW1-UP; APX1-UP; 5AZ1-UP)

789 (S/N: 9ZC1-UP)

789B (S/N: 7EK1-UP)

789C (S/N: 2BW1-UP)

793 (S/N: 3SJ1-UP)

793B (S/N: 1HL1-UP)

793C (S/N: CBR1-UP; 4AR1-UP; ATY1-UP; 4GZ1-UP)

793D (S/N: FDB1-UP)

Wheel Loader:

994 (S/N: 9YF1-UP)

994D (S/N: 3TZ1-UP)

994F (S/N: 4421-UP)

A new lubricator for the air starting motor has been introduced. The filter screen has been removed from the air inlet side of the lubricator. The supply air is filtered at the compressor which allows the elimination of this screen.

The new 317-1556 Air Motor Lubricator Group is a direct replacement for the former 172-0208 Air Motor Lubricator Group in the machines that are listed above.