PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE EMCP HARNESS LOCATED WITHIN THE GENERATOR PANEL ON CERTAIN XQ2000 POWER MODULES POWERED BY PM3516 ENGINES Caterpillar

PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE EMCP HARNESS LOCATED WITHIN THE GENERATOR PANEL ON CERTAIN XQ2000 POWER MODULES POWERED BY PM3516 ENGINES

Usage:

REBE4616-00

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12Feb2009

U-58

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*Safety*	PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE EMCP HARNESS LOCATED WITHIN THE GENERATOR PANEL ON CERTAIN XQ2000 POWER MODULES POWERED BY PM3516 ENGINES
4490 1408		PI10739

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NOTE:

This Program must be administered as soon as possible. When reporting the repair, use "PI10739" as the Part Number and "7751" as the Group Number, "56" as the Warranty Claim Description Code and "T" as the SIMS Description Code.
Exception: If the repair is done after failure, use "PI10739" as the Part Number, "7751" as the Group Number, "96" as the Warranty Claim Description Code, and "Z" as the SIMS Description Code.

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PROBLEM

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The control harness for the EMCP located within the generator panel needs to be reworked on certain XQ2000 Power Modules. The existing harness has a control wire misplaced. The wiring configuration allows the unit to stop when a trip signal occurs but it does not allow the breaker to trip, this may may cause personal injury or death.

AFFECTED PRODUCT

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Model	Identification Number
PM3516	KEN00163-00165, 168-169

PARTS NEEDED

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No parts needed for this program

ACTION REQUIRED

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Open the upper generator compartment in order to access the back of the Electronic Modular Control Panel (EMCP).

Isolate Genset before commencing any work on the unit, activate emergency stop, open Genset breaker and disconnect battery cables. Ensure health and safety requirements are adhered to at all times.

1. Disconnect the 332-8678 Harness shown in Image1 referenced by number 1.
2. Locate pin #42.
3. Remove from location #42 and reinstall in location #41.
4. Reconnect the 332-8678 Harness.

Clear generator area, reconnect batteries, and release emergency stop and clear emergency stop fault code.

5. In order to validate the rework, open the radiator access door to initiate the "common shutdown" signal which will shunt trip the breaker.

6. In order to reset the signal, close the radiator access door and then reset at the EMCP 3.

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Image1

OWNER NOTIFICATION

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U.S. and Canadian owners will receive the attached Owner Notification.

SERVICE CLAIM ALLOWANCES

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Caterpillar		Dealer Suggested		Customer Suggested
Parts %	Labor Hrs%	Parts %	Labor Hrs%	Parts %	Labor Hrs%
100%	100%	0%	0%	0%	0%

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NOTE: This is a 1.0-hour job

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PARTS DISPOSITION

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Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.

MAKE EVERY EFFORT TO COMPLETE THIS PROGRAM AS SOON AS POSSIBLE.

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COPY OF OWNER NOTIFICATION FOR U.S. AND CANADIAN OWNERS

XYZ Corporation
3240 Arrow Drive
Anywhere, YZ 99999

SAFETY - PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE EMCP HARNESS LOCATED WITHIN THE GENERATOR PANEL ON CERTAIN XQ2000 POWER MODULES POWERED BY PM3516 ENGINES

MODELS INVOLVED - XQ2000 Power Modules

Dear Caterpillar Product Owner:

The control harness for the EMCP needs to be reworked on certain XQ2000s Power Modules. The existing harness has a control wire misplaced. The wiring configuration allows the unit to stop when a trip signal is given by the EMCP panel but it does not allow the breaker to trip, this may may cause personal injury or death. You will not be charged for the service performed.

Contact your local Caterpillar dealer immediately to schedule this service. The dealer will advise you of the time required to complete this service.

Please refer the dealer to their Service Letter dated 12Feb2009 when scheduling this service.

We regret the inconvenience this may cause you, but urge you to have this service performed for your added safety and satisfaction.

Caterpillar Inc.

Identification #(s)

Attached to 12Feb2009 Service Letter