BUSHING 2664051 - Caterpillar

Off-Highway Truck/Tractor AllIntroduction
Table 1
Revision Summary of Changes in REHS2099
20 Updated Table 21 dimension (Y) and (JJ) for all head part numbers.
Updated Table 26 line (F). Feature (T) changed to feature (U).
19 Added new serial number prefixes for New Product Introduction (NPI).
Updated copyright date to 2018.
Added a section to the document "793 Front Strut Suspension Housing Rib Replacement 105–3550".
Updated Illustrations 47, 55, 56, and 82.
18 Added new 6E-0730 Head Repin Procedure for 793 Off Highway Truck Front Strut.
Updated specifications in multiple tables, multiple Illustrations updated with dimensions.
17 Updated copyright date to 2017.
Added part number 229-9609 Head and 6E-0730 Head to Table Header and Radius dimension to Row AA in Table 17.
16 Removed part number 229-9609.
15 Removed part number 6E-0730. © 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 technical questions when using this document, work with your Dealer Technical Communicator (TC).To report suspected errors, inaccuracies, or suggestions regarding the document, submit a form for feedback in the Service Information System (SIS Web) interface.Canceled 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
Front suspension cylinder housings that have damaged seal grooves can be repaired. Repair methods include remachining and welding the seal lands on the cylinder housings for all Off-Highway trucks. This guideline does not contain instructions on sleeving for the repair of cylinder housings. Sleeving is being more fully investigated due to concerns that involve wall thickness.This guideline provides the salvage procedures for only the cylinder housings. The procedure for salvage and the reusability for cylinder rods may be found in Guideline For Reusable Part, SEBF8072, "Inspection and Salvage of Hydraulic Cylinder Components".This guideline contains the latest standards of engineering, which will help minimize owning and operating costs. A part can be expected to reach the next Planned Component Repair (PCR). A part that meets the specifications within this guideline and if the part is used in the same application. Use this guideline to determine whether a part should be reused. Do not install a part that is not reusable. During reconditioning, correct any condition that might have caused the original failure.Important Safety Information
Illustration