Usage:
NOTE: This Program can be administered either before or after a failure. In either case the decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS4689" as the Part Number and "7755" as the Group Number. If administered before failure, use "56" as the Warranty Claim Description Code and use " T" as the SIMS Description Code. If administered after failure, use "96" as the Warranty Claim Description Code and use " Z" as the SIMS Description Code.
NOTE: This Revised Service Letter replaces the February 26, 1992 Service Letter. A change was made to the Termination Date.
Termination Date
February 28, 1994Problem
The pivot shaft on certain D6H Track-Type Tractors may be wearing excessively at the journal of the larger pressed in bearing.
Affected Product
Model & Identification Number
D6H (6CF800-4017, 6CF4019-4023, 6CF4025-4030, 6CF4032-4064, 6CF4066-4069, 6CF4073-4083, 6CF4089, 6CF4095-4097; 4LG1038-4165, 4LG4167-4177; 1FJ4084-4087)
Parts Needed
Action Required
Remove the existing pivot shaft and replace with new 5G9839 Pivot Shaft Assembly and related parts.
Service Claim Allowances
NOTE: This is a 12-hour job.
Parts Disposition
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.