TUBE ASSEM. 1P9307 - Caterpillar

Engine:
G3508B (S/N: RBK1-UP)
G3512B (S/N: JHH1-UP)
G3516B (S/N: JEF1-UP)
G3520B (S/N: GLF1-UP)
Petroleum Engine:
G3520B PETROLEUM (S/N: TPC1-UP)
Description of Change: The new wiring harnesses have new and improved connectors. The new connectors are easier to connect and more robust.Adaptable To: The new 432-4213 Connector Plug As and 432-4214 Receptacle As are used on the new wiring harnesses listed in Table 1.The new harnesses are adaptable back to first production of the serial numbers listed above that have been updated with the harnesses listed in Table 3.Refer to Table 2 for the effective engine serial numbers.
Table 1
New Part Number    Former Part Number    
461-6625 Box Harness As (Engine Interface)     394-1129 Box Harness As    
461-6615 Wiring Harness (Interconnect) (1)     331-3341 Wiring Harness    
461-6616 Wiring Harness (Interconnect) (2)     331-3342 Wiring Harness    
461-6617 Wiring Harness (Interconnect) (3)     331-3343 Wiring Harness    
461-6618 Wiring Harness (Interconnect) (4)     420-8588 Wiring Harness    
( 1 ) 6 m (20 ft)
( 2 ) 9 m (30 ft)
( 3 ) 15 m (50 ft)
( 4 ) 30 m (100 ft)
Table 2
Effectivity    
S/N:RBK01475-UP    
S/N:JHH01040-UP    
S/N:JEF03167-UP    
S/N:GLF01108-UP    
S/N:TPC01148-UP    
Table 3
Additional Parts Required to Install the New Harnesses    
Sales Model    Part Number and Description    
G3520B     394-1123 Engine Harness As    
G3520B     394-1124 Box Harness As    
G3516B     394-1125 Engine Harness As    
G3512B     394-1126 Engine Harness As    
G3508B     394-1127 Engine Harness As    
G3508B, G3512B, G3516B     394-1128 Box Harness As