New Oil Cooler Components Are Now Used for Certain G3500 Series Engines {1378} Caterpillar


New Oil Cooler Components Are Now Used for Certain G3500 Series Engines {1378}

Usage:

G3520H GFR
Engine
G3512E (S/N: SST1-102)
G3516H (S/N: NWJ1-110; GLN1-138)
G3520C (S/N: LGS1-198)
G3520H (S/N: GFR1-199)
Generator Set
CG170-16 (S/N: KSJ1-165)

Description Of Change: The new hose assemblies and elbow adapter that are used help reduce stress from misalignment which prevents oil leaks.

By changing the rigid fluid piping to a flexible line and switching from a 45 degree angle elbow to a 90 degree elbow, stress is reduced in the fluid lines.

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.

Table 1 contains the parts for this change.

Table 1
New Part Number  Part Name  Previous Part Number  Qty 
031-6303  Flared Elbow   
546-6632  Hose As   
546-6633  Hose As   
551-5020  Hose As   

Caterpillar Information System:

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