PRODUCT SUPPORT PROGRAM FOR ENABLING THE DESULFATION PROCEDURE ON CERTAIN CP44B AND CS44B VIBRATORY COMPACTORS Caterpillar

PRODUCT SUPPORT PROGRAM FOR ENABLING THE DESULFATION PROCEDURE ON CERTAIN CP44B AND CS44B VIBRATORY COMPACTORS [UEBE0132]

ELECTRICAL AND STARTING SYSTEM

WIRING GP

PRODUCT SUPPORT PROGRAM FOR ENABLING THE DESULFATION PROCEDURE ON CERTAIN CP44B AND CS44B VIBRATORY COMPACTORS

UEBE0132-00

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24Mar2020

U-167

D-154

O-152

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After Failure Only	PRODUCT SUPPORT PROGRAM FOR ENABLING THE DESULFATION PROCEDURE ON CERTAIN CP44B AND CS44B VIBRATORY COMPACTORS
1408		PS54300

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NOTE:	AVSpare’s obligations under this Service Letter are subject to, and shall not apply in contravention of, the laws, rules, regulations, directives, ordinances, orders, or statutes of the United States, or of any other applicable jurisdiction, without recourse or liability with respect to AVSpare.
NOTE:	This Program can only be administered after a failure occurs. The decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS54300" as the Part Number and "7755" as the Group Number. Use "96" as the Warranty Claim Description Code and use "Z" as the SIMS Description Code.

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NOTE:

The information supplied in this service letter may not be valid after the termination date of this program. Do not perform the work outlined in this Service Letter after the termination date without first contacting your AVSpare product analyst.

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TERMINATION DATE

31Mar2022

PROBLEM

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An input to the engine ECM is missing which causes the desulfation procedure in ET to fail on certain CP44B and CS44B Vibratory Compactors. Machines that operate with very low duty cycle may require completing the desulfation procedure to continue operating.

AFFECTED PRODUCT

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Model	Identification Number
CP44B	4P400100-00387 GNB00100-00145
CS44B	4G300100-00414 CS300100-00459, 462-799

PARTS NEEDED

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Qty	Part Number	Description
1	3E5519	PLUG AS-CONN
18	7K1181	STRAP-CABLE
1	8T8737	PLUG-SEAL
4	1005041	TERMINAL-BLADE
1	1028802	KIT-RCPT CONN
40	1148843	SLEEVE BK (40CM)
15	1257874	TUBE-BULK (15CM)
1	1552270	KIT-PLUG CONN
5	1772215	STRAP-CBL DUAL
2	1809339	PIN-CONNECTOR
2	1945226	TERMINAL AS-SERV
450	2841492	SLEEVE BK-ELEC (450CM)
41	3293734	TAPE BK-ELEC (41CM)
1	3758402	RELAY AS
1	5598512	TERMINAL AS-SERV
1	BULK_WIRE_BK	WIRE-BULK, 18AWG-BLACK (240 CM)
1	BULK_WIRE_GN	WIRE-BULK, 18AWG-GREEN (430 CM)
1	BULK_WIRE_PU	WIRE-BULK, 18AWG-PURPLE (210 CM)
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 1% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer.

ACTION REQUIRED

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A relay and wiring needs to be added to provide the proper signal to the engine ECM to complete the desulfation procedure.

Refer to M0114369, Special Instruction, "Procedure to Perform Aftertreatment Desulfation on Soil Compactors with C3.4B Engines", to complete this Rework Procedure.

Procure locally the AWG 18 gauge bulk wire (Reference - Black: 339-5431; Green: 322-5642; Purple: 322-5646) in the lengths required to build the harness.

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SERVICE CLAIM ALLOWANCES

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Product smu/age whichever comes first	AVSpare		Dealer Suggested		Customer Suggested
Product smu/age whichever comes first	Parts %	Labor Hrs%	Parts %	Labor Hrs%	Parts %	Labor Hrs%
0-5000 hrs, 0-60 mo	100.0%	100.0%	0.0%	0.0%	0.0%	0.0%