SPROCKET A. 1B6354 - Caterpillar

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.
Termination Date
September 30, 1996Problem
9W7233 and 9W7234 Seal Groups in dealer Parts Stock need to be inspected for date codes of 029616 or earlier.Action Required
Remove all 9W7233 and 9W7234 Seal Groups with a date code of 029616 or earlier. Seal groups with a date code of 039616 or newer are acceptable. Date code is located in the lower left hand of the label on the seal box.
Service Claim Allowances
Submit one claim for all 9W7233 and 9W7234 Seal Groups removed from Parts Stock.
Parts Disposition
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.