A New Stainless Steel Bypass Valve Is Now Used For Certain G3516 And G3520H Engine {1000, 1071} Caterpillar


A New Stainless Steel Bypass Valve Is Now Used For Certain G3516 And G3520H Engine {1000, 1071}

Usage:

G3520H GFP
Engine
G3516H (S/N: NWH1-112; NWJ1-103; GLM1-188; GLN1-138)
G3520H (S/N: GFP1-146; GFR1-176)

Description Of Change: The new bypass valve is made of stainless steel to prevent possible corrosion and cracking which can lead to early component failure.

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 new and previous part numbers for the bypass valves.

Table 1
Qty  Engine Model  New Part Number  Part Name  Previous Part Number 
G3516H  500-8519  Actuator As  365-3259 
G3520H  500-8520  Actuator As  369-9042 

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