PSP FOR REPLACING CRACKED HYDRAULIC TANK HEAD ASSEMBLY ON CERTAIN 988B LOADERS - PS4495 - MAILED US AND CANADA, CACO, COF A, BRAZIL, CFEL, COSA
Usage:
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PSP FOR REPLACING CRACKED HYDRAULIC TANK HEAD ASSEMBLY ON CERTAIN 988B LOADERS - PS4495 - MAILED US AND CANADA, CACO, COF A, BRAZIL, CFEL, COSA
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.
U-184 A-128 AU-118 B-35 E-112 O-142 5056 PS4495 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 "PS4495" as Part Number, "7755" as Group Number, and "96" as Description Code. NOTE: If Possible, this Program should be implemented at the same time as the May 20, 1990 Service Letter - PS3469.
Termination Date
September 30, 1991
Problem
The existing 9T4944 Head Assembly on the hydraulic tank of certain 988B Loaders may fail due to cracks caused by vibration.
Affected Product
Model Identification Number 988B 50W9165-9978, 9981-9984, 9986, 9987, 9989, 9990, 9992, 9995- 9997, 9999-10004, 10015, 10028
Parts Needed
1 - 6E2053 Head Assembly 1 - 5P3228 Seal
Action Required
Replace the existing 9T4944 Head Assembly with a 6E2053 Head Assembly. Use the new 5P3228 Seal when installing the head assembly. ****** IMAGE: SEBE4399.00001.001 CAPTION:
Service Claim Allowances
Product Caterpillar Dealer Suggested Customer Suggested smu Parts Labor Hrs. Parts Labor Hrs. Parts Labor Hrs. (D/N) (Cost) (C/L) (Sell) 0-4000 100% 2 0 2 0 0 4001-6000 33 1/3% 1 0 1 50% 2 NOTE: This is a 4-hour job.
Parts Disposition
Any parts removed (with the exception of cores used for Caterpillar Remanufactured parts) can be rendered useless and scrapped immediately upon completion of the repair.
Caterpillar Information System:
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