2011/06/16 Caterpillar


A New Flywheel Housing with Additional Holes for the Timing Pin Is Used on C175-16 Generator Set Engines {1157}

Usage:

C175-16 WYB
Generator Set:
C175-16 (S/N: WYB1-UP)

Description of Change: The new flywheel housing has two additional timing holes for the flywheel. The additions of the holes improve accessibility for pinning the flywheel in order to find the top center position for the no. 1 cylinder.

One hole is located on each side of the flywheel housing, between the covers for the starting motors or between the starting motors.

Adaptable To:




Illustration 1g02607756

Timing hole on one side of the new flywheel housing

Table 1 lists the sequence of the C175-16 flywheel housings.

Table 1
Sequence of the C175-16 Flywheel Housings    
Part     Status    
287-7025 Flywheel Housing Gp     Canceled and replaced    
330-4462 Flywheel Housing     Canceled and replaced    
342-7286 Flywheel Housing     Current    
The new 342-7286 Flywheel Housing is adaptable to C175-16 Generator Set Engines back to first production.

The new flywheel housing is effective with WYB00190

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