PSP FOR REBUILDING AND INCREASING THE SERVICE LIFE OF THE HYDRAULIC PUMP ON CERTAIN E180, EL180, E200B, EL200B, E240, AND EL240 EXCAVATORS - PS0441 - MAILED CFEL
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PSP FOR REBUILDING AND INCREASING THE SERVICE LIFE OF THE HYDRAULIC PUMP ON CERTAIN E180, EL180, E200B, EL200B, E240, AND EL240 EXCAVATORS - PS0441 - MAILED CFEL
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.
E-29 5070 PS0441 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 "PS0441" as Part Number, "7755" as Group Number, and "96" as Description Code.
Termination Date
March 31, 1991
Problem
The service life of the hydraulic pump on certain E180, EL180, E200B, EL200B, E240, and EL240 Excavators has not been as long as desired. The service life of the pump can be increased by rebuilding it with improved parts.
Affected Product
Model Identification Number E180 1RF109-148 EL180 4EF172-342 E200B 6KF1-207 6KG1-118 EL200B 7DF1-496 E240 1FG1-178 EL240 4JF149-529
Parts Needed
1 - 944412 Element 1 - 951730 Seal 2 - 963989 Piston Assembly 2 - 963991 Retainer Seal 2 - 963992 Valve Plate 18 - 963997 Drum Seal 6 - 964001 Spring 2 - 996342 Drum Assembly
Action Required
1. Follow the procedures in the Service Manual and remove the front and rear hydraulic pumps. 2. Rebuild the hydraulic pumps using the parts listed under Parts Needed. See the Illustration for parts locations. 3. Inspect the flexible coupling for damage. 4. Install the hydraulic pumps. 5. Replace the 944412 Hydraulic Filter and 951730 Seal.
Service Claim Allowances
Product Caterpillar Dealer Suggested Customer Suggested smu/age Parts Labor Hrs. Parts Labor Hrs. Parts Labor Hrs. whichever (D/N) (Cost) (C/L) (Sell) comes first 0-3000 100% 5 0 5 0 0 0-24 mo 3001-5000 33 1/3% 2.5 0 2.5 50% 5 25-36 mo NOTE: This is a 10-hour job.
Parts Disposition
All parts removed (with the exception of cores used for Caterpillar Remanufactured parts) should be rendered useless and scrapped immediately upon completion of the repair. ****** IMAGE: SEBE4249.00001.001 CAPTION: Parts Location
Caterpillar Information System:
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