ROLLER 1432349 - Caterpillar

26Feb2013
U-78
A-61
D-71
O-76
Parts stock action only
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN WIRING HARNESSES FROM DEALER PARTS STOCK
7750 PI70472
When submitting claim for Parts Stock Action, Use the appropriate 99Z as the s/n, the appropriate Service Letter Program Number as the Part number in the Part Causing Failure field, "7751" as the Group Number, "56" as the Description Code.
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 Caterpillar product analyst.
TERMINATION DATE
31May2013
PROBLEM
A leak issue occurred due to a void present on an internal connector wall formed by a plastic flow restriction caused by a bent condition in a forming insert of the 12 pin connector of the the wiring harness.
ACTION REQUIRED
Remove the following wiring harnesses that are listed below that use 230-4009, 239-7356, 241-8834, 281-8813, 281-3395, 281-3396, 281-3397, and 281-3398 Connectors with a date code between 2F21 - 2K31 21 (June 2012 - 31 October 2012) from dealer parts stock.
Refer to Image1 for the location and an example of a date code.
Wiring Harness Part Numbers:
2242862 HARNESS AS
2277047 HARNESS AS
2277085 HARNESS AS
2311811 HARNESS AS
2311812 HARNESS AS
3155847 HARNESS AS
3190975 HARNESS AS
3276151 HARNESS AS
3276211 HARNESS AS
3276212 HARNESS AS
3279960 HARNESS AS
3461074 HARNESS AS
3508198 HARNESS AS
3508241 HARNESS AS-CHAS
3508249 HARNESS AS
3508251 HARNESS AS
3508428 HARNESS AS-CHAS
3512208 HARNESS AS
3545577 FLASHER AS
3547400 HARNESS AS
3597720 HARNESS AS
3630651 HARNESS AS-WRG
3690178 HARNESS AS-CAB
3738980 HARNESS AS-CSL
3746418 HARNESS AS.
3753587 HARNESS AS
3829554 HARNESS AS
3914959 HARNESS AS
3951535 HARNESS AS
Image1
SERVICE CLAIM ALLOWANCES
Submit one claim for all parts removed from dealer parts stock.
PARTS DISPOSITION
***** NACD *****
Hold all suspect wiring harnesses for a Parts Return Request (PRR). A Parts Return Request (PRR) will be issued to you through the Send-It-Back process after the claim is submitted. Make sure to list the service letter program number on the packing slip and include the closed work order paperwork.
***** EAME, LACD, and APD *****
Hold all suspect wiring harnesses for 30 days for a possible Parts Return Request (PRR). Make sure to list the service letter program number on the packing slip and include the closed work order paperwork.
If a Parts Return Request (PRR) is not issued to you after 30 days through the Send-It-Back process, handle the parts in accordance with your warranty bulletin on warranty parts handling.