2012/07/23 Caterpillar


Improved Hose Assemblies Are Now Used on Certain C27 and C32 Petroleum Engines {1307, 1308}

Usage:

C27 NAR
Petroleum Engine:
C27 PETROLEUM (S/N: NAR1-UP)
C32 PETROLEUM (S/N: SDK1-UP)

Description of Change: Improved hose assemblies are now used on the engines that are listed above. The improved hose assemblies are manufactured using a much more robust hose material.

Adaptable To: The 399-4708 Hose As is a direct replacement for the 350-9973 Hose As. The 399-4709 Hose As is a direct replacement for the 350-9974 Hose As .

The new hose assemblies are adaptable back to the first production of the listed engines.

The change is effective at the factory with the serial numbers NAR00111-UP and SDK00105-UP.

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