2011/11/11 Caterpillar


Improved Alternator Guards Are Used on Certain C32 Engines {1154, 1405}

Usage:

C32 RNC
Generator Set:
C32 MAR GS ENG (S/N: RNX1-UP)
Marine Engine:
C32 MARINE (S/N: RNC1-UP; SLT1-UP; T3T1-UP; RNY1-UP; RNZ1-UP)

Description of Change: The new alternator guard has an improved design that helps eliminate stress on the mounting flanges.

Adaptable To: The new alternator guard is a direct replacement for the existing guard groups. The new guard is adaptable back to first production on the serial numbers listed above. Refer to Table 1 for information on which existing guard group is replaced by each of the new part numbers.

Table 1
Groups    
New Part Number     Former Part Number    
338-5926     318-1921    
Refer to Illustration 1 for the differences from the old to new alternator guard.


Illustration 1g02773642

(1) 318-1921 Guard

(2) 338-5926 Guard

Caterpillar Information System:

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