2013/12/03 New Software Is Used On Certain G3500B Engines {1901, 1902, 1920} Caterpillar


New Software Is Used On Certain G3500B Engines {1901, 1902, 1920}
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2013/12/03 [SEBD9915]
ELECTRICAL AND STARTING SYSTEM
ELECTRONICS GP-ENGINE
2013/12/03 New Software Is Used On Certain G3500B Engines {1901, 1902, 1920}
Engine:
G3508B (S/N: RBK1-UP)
G3512B (S/N: JHH1-UP)
G3520B (S/N: GLF1-UP)
Petroleum Engine:
G3520B (S/N: TPC1-UP)

Description of Change: The new software has improved fuel system and timing diagnostics.

Adaptable To: The new software listed in Table 2 is adaptable back to first production of the serial numbers listed above.

Table 1
New Part Number     Former Part Number    
451-7182 Engine Ratings Electronic Software Gp     389-1926 Engine Ratings Electronic Software Gp    
451-7183 Engine Ratings Electronic Software Gp     391-3098 Engine Ratings Electronic Software Gp    
451-7186 Engine Ratings Electronic Software Gp     388-7224 Engine Ratings Electronic Software Gp    
451-7187 Engine Ratings Electronic Software Gp     391-3083 Engine Ratings Electronic Software Gp    
451-7248 Engine Ratings Electronic Software Gp     422-9365 Engine Ratings Electronic Software Gp    
451-7249 Engine Ratings Electronic Software Gp     416-2183 Engine Ratings Electronic Software Gp    
451-7250 Engine Ratings Electronic Software Gp     415-3933 Engine Ratings Electronic Software Gp    
451-7251 Engine Ratings Electronic Software Gp     415-3932 Engine Ratings Electronic Software Gp    
The new software is effective with the serial numbers listed in Table 2

Table 2
Effectivity    
S/N:RBK01337-UP    
S/N:JHH01026-UP    
S/N:GLF01106-UP    
S/N:TPC01123-UP    

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