SPRING 5J9103 - Caterpillar

Articulated Truck AllEarthmoving Compactor AllIntegrated Toolcarrier AllLandfill Compactor AllOff-Highway Truck/Tractor AllPipelayer AllSoil Compactor AllTrack-Type Loader AllTrack-Type Skidder AllTrack-Type Tractor AllWheel Dozer AllWheel Loader AllWheel Skidder AllWheel Tractor-Scraper AllIntroduction
Table 1
Revision Summary of Changes in SEHS9353
10 Added new serial number prefixes
09 Added new serial number prefixes.
08 Added new serial number prefixes.
07 Added new serial number prefixes.
06 Updated Effectivity © 2018 Caterpillar All Rights Reserved. This guideline is for the use of Cat dealers only. Unauthorized use of this document or the proprietary processes therein without permission may be violation of intellectual property law. Information contained in this document is considered Caterpillar: Confidential Yellow.This Reuse and Salvage Guideline contains the necessary information to allow a dealer to establish a parts reusability program. Reuse and salvage information enables Caterpillar dealers and customers to benefit from cost reductions. Every effort has been made to provide the most current information that is known to Caterpillar. Continuing improvement and advancement of product design might have caused changes to your product which are not included in this publication. This Reuse and Salvage Guideline must be used with the latest technical information that is available from Caterpillar.For questions or additional information concerning this guideline, submit a form for feedback in the Service Information System. To address an urgent issue, use the following resources to communicate your request to Caterpillar Repair Process Engineering:
Caterpillar Dealer Technical Communicator
Dealer Solution Network
Caterpillar Technical Representative
Knowledge NetworkCanceled Part Numbers and Replaced Part Numbers
This document may include canceled part numbers and replaced part numbers. Use NPR on SIS for information about canceled part numbers and replaced part numbers. NPR will provide the current part numbers for replaced parts.Summary
This guideline shows visual examples of worn hydraulic pump parts used on Caterpillar machines. Specifically, the guideline shows illustrations of vane pump parts, which can or cannot be used again with or without salvage (reconditioning) operations. This practical information is a list of items to remember when working with hydraulic vane pump parts. The list includes some basic reuse rules.
Never install a part again if this guideline shows that the part cannot be used again.
Never use a part again if the part has wear or damage that is not shown in this guideline.
As you look to see if a given part is reusable, be sure to remember the parts "cause and effect" in relation to other parts. Generally, failure, wear, or damage to one part can affect the performance of connected parts.
The following is an example of the source of a larger, future problem. There is light wear on the bearing diameter of the gear shaft. The wear is caused by contaminants (foreign material) that are embedded in the bearing bores. The condition of the bearing is not easily seen at this early stage. If a new bearing is not installed, the wear will gradually increase and cause a failure.