KIT-SEAL 2249464 - Caterpillar

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Table 1
Revision Summary of Changes in REHS2553
21 Added new serial number prefixes.
20 Added new serial number prefixes.
19 Added new serial number prefixes.
18 Added new serial number prefixes
19 Added new serial number prefixes © 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 guideline enables dealers and dealer customers to benefit from cost reductions made possible through an established parts reusability and salvage program. Every effort has been made to provide the most current information known to Caterpillar Inc. Since the company makes ongoing product changes and product improvements, this guideline must be used with the latest technical information. Using the latest technical information available from Caterpillar ensures that such changes and improvements are incorporated where applicable.For questions or additional information concerning this guideline, submit a feedback form in the Service Information System web site. To address an urgent need, use the following to forward your request to Caterpillar Repair Process Engineering:
Cat Dealer Technical Communicator
Global Dealer Solution Network
Cat 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 describes how to determine if a hydraulic cylinder position sensor can be reused or should be replaced.The guideline includes illustrations of hydraulic cylinder position sensors which can/cannot be used again, with/without salvage operations.Never install a part that this guideline shows cannot be used again. Also, during salvage operations, always correct any conditions that caused the original failure or wear.Important Safety Information
Illustration 1 g02139237Most accidents that involve product operation, maintenance, and repair are caused by failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an accident occurs. A person must be alert to potential hazards. This person should also have the necessary training, skills, and tools to perform these functions properly.Improper operation, lubrication, maintenance, or repair of this product can be dangerous and could result in injury or death.Do not operate or perform any lubrication, maintenance, or repair on this product, until you have read and understood the operation, lubrication, maintenance, and repair information. Safety precautions and warning are provided in this manual and on the product. If these hazard warnings are not heeded, bodily injury or death could occur to you or to other persons.The hazards are identified by the "Safety Alert Symbol" and followed by a "Signal Word" such as "" as shown below.The meaning of this safety alert symbol is as follows:
Attention! Become Alert! Your safety is involved.
The message that appears under the warning explains the hazard and