New Engine Software is Now Used for Certain C175 Generator Set Engines {1920} Caterpillar


New Engine Software is Now Used for Certain C175 Generator Set Engines {1920}

Usage:

C175-20 BXR
Electric Power Generation
C175-16 GEN SET (S/N: WYB1-2138)
Engine
C175-20 (S/N: BXR1-1989)

Description Of Change: The new engine software that is used improves transient response of the engine prior to reaching desired coolant and inlet air manifold temperatures to improve performance.

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.

The table below contains the new and previous software part numbers.

Table 1
New Software Part Number  Part Name  Previous Software Part Number 
548-8469  Engine Software  501-3645 
548-8470  Engine Software  501-3646 
548-8471  Engine Software  501-3647 
548-8472  Engine Software  501-3648 
548-8473  Engine Software  501-3649 
548-8474  Engine Software  501-3650 
548-8475  Engine Software  501-3651 
548-8477  Engine Software  520-5903 
548-8478  Engine Software  516-9411 
548-8479  Engine Software  501-3654 
548-8481  Engine Software  501-3655 

Caterpillar Information System:

New Engine Software is Now Used for Certain C175 50Hz Generator Set Engines {1920} New Engine Software is Now Used for Certain C175 50Hz Generator Set Engines {1920}
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