PUMP & MOTOR GP 3479405 - Caterpillar

October 13, 2005
U-331
A-242
D-257
O-272
beforeor
after failure PRODUCT SUPPORT PROGRAM FOR RETORQUEINGTHE MAIN FUSE BOLTS ON CERTAIN D6R, D7R, D8T, D9T, AND D10T TRACK TYPETRACTORS
1417 PS41915
This Program can be administered eitherbefore or after failure. In either case the decision whether to apply theProgram is made by the dealer. When reporting the repair, use "PS41915"as the Part number and "7755" as the Group Number. If administered beforefailure, use "56" as the Warranty Claim Description Code and use "T" asthe SIMS Description Code. If administered after failure, use "96" as theWarranty Claim Description Code and use "Z" as the SIMS Description Code. 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
October 31, 2006PROBLEM
The torque on the two 8t-4199 bolts thatsecure the main fuse in the fuse panel may have low torque applied. Thelow torque can cause an intermittent connection between the main fuse andthe fuse panel resulting in ECM fault codes, overheating of wires and/orlow battery charge.AFFECTED PRODUCT
Model Identification Number
D6R AAX00812-01277ACJ00113ADE00645-00935AEM00112-00115AEP00435-00655AFM00140-00168AGM00108-00111BMK00158-00507BNL00501-00506BPM00104BPP00103-00502BPS00113-00503BPZ00216-00529BRJ00161-00186BRZ00144-00527CAD00217-00238FDT00316-00344
D7R ABJ00591-00613ACS00628-00670ADW00532AEC00806-00872AFG00529-00530AGN00753-00818BNM00516-00517BNX00712-00715BRM00537-00546BRP00734-00741KDY00001-00004
D8T KPZ00001-00600
D9T RJS00001-00204
D10T RJG00001-00198PARTS NEEDED
No parts are needed.ACTION REQUIRED
Illustration 1 Illustration 2Turn disconnect switch for machine power off. Openthe fuse panel door. Remove fuse cover. Torque the two 8t-4199 bolts to28 +/- 7 N M (20.7 +/- 5.2 LB FT).SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts Labor Hrs Parts Labor Hrs Parts Labor Hrs
0-5000
0-18 mos 100% 0.5 0 0 0 0
This is a 0.5 hr job.PARTS DISPOSITION
Handle the parts in accordance with your WarrantyBulletin on warranty parts handling.