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 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 "PS4859" 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: Although this Program is to be administered as described above on the Affected Product, parts should be removed form parts stock as soon as possible.
Termination Date
October 31, 1993Problem
The location of the "FULL" mark on the engine oil level gauge assembly of certain 793 Trucks and 994 Wheel Loaders may result in the engine being under filled with oil.
Affected Product
Model & Identification Number
793 (3SJ1-49)
994 (9YF1-28)
Parts Needed
- 1 - 1008090 Gauge Assembly
Action Required
Parts Stock
Remove all 9Y58l3 Gauges from parts stock.
Affected Product
When performing an oil change or other maintenance, remove the existing 9Y5813 Gauge Assembly and replace with a new 1008090 gauge Assembly.
Service Claim Allowances
Parts Stock
Submit one claim for all 9Y5813 Gauges removed from parts stock.
Affected Product
Parts Disposition
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.