2011/11/16 Caterpillar


A New Relief Tube for the High-Pressure Fuel Pump Is Used on C175-16 Engines {1274, 1702}

Usage:

C175-16 P6L
Generator Set:
C175-16 (S/N: WYB1-UP)
Engine:
C175-16 (S/N: P6L1-UP)

Description of Change: The improved geometry of the new tube is less susceptible to leaks.

Adaptable To:




Illustration 1g02772096

(1) 382-4399 Tube As

The new 382-4399 Tube As is a direct replacement for the former 344-1104 Tube As, which is canceled.

The new 382-4399 Tube As is adaptable to the above engines back to first production.

The new 382-4399 Tube As is effective with the following serial numbers:

  • WYB00610

  • P6L00146

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