2010/12/06 Caterpillar

Generator Set:

C18 MARINE GS (S/N: GBM1-UP)

C32 MAR GS ENG (S/N: RNX1-UP)

Marine Engine:

C18 MARINE (S/N: GES1-UP)

C18 MARINE ENG (S/N: T2P1-UP)

C32 MARINE (S/N: RNY1-UP)

Description of Change: The fuel pressure gauges on duplex fuel filters are no longer installed at the factory.

Adaptable To:

Illustration 1	g02341541
Fuel pressure gauge parts installed

The fuel pressure gauges that are installed on duplex filter filters are now shipped loose with certain C18 and C32 marine engines. Refer to Illustration 1.

Illustration 2	g02341542

(1) The 9S-4182 O-Ring Plug and 214-7566 O-Ring Seal are installed at the factory in the duplex filter base on the engine listed in Table 3. Refer to Table 1 for a list of parts for C18 engines. Refer to Table 2 for a list of parts for C32 engines.