2009/03/09 Caterpillar

Improved Wire Assemblies for the Combustion Sensors Are Used {1408, 1563}

Usage:

Engine: G3606 (S/N: 4ZS1-UP) G3608 (S/N: BEN1-UP) G3612 (S/N: BKE1-UP) G3616 (S/N: BLB1-UP)

Description of Change: The connectors for the new wire assemblies are completely filled in order to reduce the possibility of moisture entry. A resistance check has been added in order to ensure that the resistance of the wiring is minimized.

Adaptable To: The new wire assemblies are adaptable to the above engines back to first production. Manufacturing effectivity is listed in Table 1. The parts are listed in Table 2.

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Table 1
Effectivity for the New Wire Assemblies
G3606	S/N:4ZS00906
G3608	S/N:BEN00431
G3612	S/N:BKE00414
G3616	S/N:BLB00402

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Table 2
G3606		G3608		G3612		G3616
New Pt. No.	Old Pt. No.	New Pt. No.	Old Pt. No.	New Pt. No.	Old Pt. No.	New Pt. No.	Old Pt. No.
314-9495	277-4766	314-9494	277-4765	314-9486	277-4756	314-9486	277-4756
314-9496	277-4767	314-9495	277-4766	314-9487	277-4758	314-9487	277-4758
314-9497	277-4768	314-9496	277-4767	314-9488	277-4759	314-9488	277-4759
314-9498	277-4769	314-9497	277-4768	314-9490	277-4761	314-9489	277-4760
314-9499	277-4771	314-9498	277-4769	314-9491	277-4762	314-9490	277-4761
314-9500	277-4772	314-9499	277-4771	314-9492	277-4763	314-9491	277-4762
		314-9500	277-4772			314-9492	277-4763
		314-9501	277-4773			314-9193	277-4764