PLUG-THRD & 9U7111 - Caterpillar

February 9, 2003
U-44
A-35
D-37
O-42
TT-3
TM-1
Partsstock action only PRODUCT IMPROVEMENT PROGRAM FOR REMOVINGCERTAIN 1309811 TEMPERATURE SENSORS FROM DEALER PART STOCK
7750 PI70054
The information supplied in this serviceletter may not be valid after the termination date of this program. Donot perform the work outlined in this Service Letter after the terminationdate without first contacting your Caterpillar product analyst.TERMINATION DATE
May 31, 2003PROBLEM
Certain 1309811 Temperature Sensors need to beremoved from dealer part stock. Use the following date codes of the temperaturesensor to determine which need to be removed from stock: MNNONM, MUNONM,MMNONM, MENONM, MRNONM, MANONM, MLNONM, MKNONM, MONONM, MDNONM, ENNONM,EUNONM, NUNDNM, NMNDNM, NENDNM, NRNDNM, NANDNM, NLNDNM, NKNDNM, NONDNM,NDNDNM, UNNDNM, UUNDNM, UMNDNM.ACTION REQUIRED
Remove 1309811 Temperature Sensors that have adate code matching one from the above list. The date code can be foundon the sensor. See Illustration 1.Illustration 1SERVICE CLAIM ALLOWANCES
Submit one claim for all 1309811 removed fromparts stock.PARTS DISPOSITION
Handle the parts in accordance with your WarrantyBulletin on warranty parts handling.