A New Hose is Now Available for Certain 3412 Series Engines {1074, 1317} Caterpillar


A New Hose is Now Available for Certain 3412 Series Engines {1074, 1317}

Usage:

3412 DK6
Electric Power Generation
3412 GENSET (S/N: XJ51-137; DK61-410)
Generator Set
3412C GEN SET (S/N: TWL1-113)

Description Of Change: The new flexible hose that is available helps prevent failure while the generator set is running in ambient temperatures over 45° C (113° F).

Adaptable To: The following changes are adaptable to the products within the listed serial numbers, and are effective with all products after the listed serial numbers.



Illustration 1g06211145
(1) 252-6304 Hose
(2) 5P-0763 Hose

Note: The illustration above shows the hoses after replacement of the horizontal piece.

If ambient temperatures are greater than 45° C (113° F), replace the top horizontal piece of hose (2) with hose (1). All clamps and metal tubes will be reused.

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