New Engine Software Is Now Used on Certain C7.1 Generator Set {1920} Caterpillar


New Engine Software Is Now Used on Certain C7.1 Generator Set {1920}

Usage:

C7.1 MRP
Generator Set
C7.1 GEN SET (S/N: MRP1-UP)

Description Of Change: New engine software is now used on certain C7.1 Generator Set. The new engine software has improved Electronic Control Module (ECM) power up timer to allow the remote signals to work efficiently.

Adaptable To: The new and former part numbers are listed in Table 1.

Table 1
Qty  New Part Number  Description  Former Part Number 
502-5661  Engine Software  432-1892 
399-8631
463-0955
The new engine software is adaptable to and effective with the serial numbers that are listed in Table 2.

Table 2
Sales Model  Adaptable Serial Number  Effective Serial Number 
C7.1 GEN SET  S/N:MRP1-846  S/N:MRP847-UP 

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