Usage:
NOTE: 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.
NOTE: This Program can only be administered after a failure occurs. The decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS0672" as the Part Number and "7755" as the Group Number. Use "96" as the Warranty Claim Description Code and use " Z" as the SIMS Description Code.
Termination Date
June 30, 1994Problem
The final drive gear or pinion on certain D4E Tractors may fail.
Affected Product
Model & Identification Number
D4E (2CB1-565), (7PB1-714), (31C1-706), (34C1-2084), (2DJ1-846), (76W1-3182), (77W1-1663)
Parts Needed
Action Required
After a failure, replace the existing gear and pinion with a new 4V2744 Gear and 4V2746 Pinion following the procedures in the service manual.
Service Claim Allowances
NOTE: This is a 20-hour job.
Parts Disposition
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.