New HEUI Pump Oil Lines Are Now Used on Certain C9 Engines {1307, 1714} Caterpillar


New HEUI Pump Oil Lines Are Now Used on Certain C9 Engines {1307, 1714}

Usage:

C9 C9A
Engine
C9 (S/N: X3R1-UP; C9Y1-UP; P7Z1-UP)
Generator Set
C9 GEN SET (S/N: NB31-UP; LN91-UP; C9E1-UP; NBP1-UP; NGP1-UP)
C9 MARINE GS (S/N: C9A1-UP)
Industrial Engine
C9 INDUSTRIAL (S/N: JSC1-UP; REH1-UP)
Marine Engine
C9 MARINE (S/N: C9B1-UP; CSN1-UP; X9X1-UP; Z9X1-UP; X9Y1-UP)
Petroleum Engine
C9 PETROLEUM (S/N: KLW1-UP; KLX1-UP)
Petroleum Power Train Package
CX31-P600-C9I (S/N: PDZ1-UP)
Work Tool
G310B (S/N: L9X1-UP)

Description Of Change: The new oil lines have cold formed ends and are more resistant to cracking.

Adaptable To: The new oil lines replace the former oil lines and are adaptable to the above engines back to first production.

The new and former oil lines are listed in Table 1.

Table 1
New Part Number  Part Description  Former Part Number 
492-7902  Tube As  387-7159 
492-7903  Tube As  387-7151 
505-5361  Tube As  387-7149 
This change is effective for the serial numbers listed in Table 2.

Table 2
Effective Serial Numbers 
S/N:C9A00990-UP 
S/N:C9B00343-UP 
S/N:C9E03083-UP 
S/N:C9Y05129-UP 
S/N:CSN01135-UP 
S/N:JSC26388-UP 
S/N:KLW00208-UP 
S/N:KLX00211-UP 
S/N:LN900164-UP 
S/N:LX900150-UP 
S/N:NB300121-UP 
S/N:NBP00913-UP 
S/N:NGP00623-UP 
S/N:P7Z00187-UP 
S/N:PDZ00158-UP 
S/N:REH08069-UP 
S/N:X3R01415-UP 
S/N:X9X03065-UP 
S/N:X9Y05128-UP 
S/N:Z9X00888-UP 

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