WASHER 7D5238 - Caterpillar

On Highway TransmissionCX31 (S/N: D9F1-UP; D9R1-UP; E2R1-UP; PTT1-UP; PTW1-UP; B3X1-UP)CX31 HT (S/N: HTC1-UP)On Highway TruckCT660S (S/N: TRK1-UP; TKL1-UP; TGT1-UP; TSW1-UP; TSY1-UP)TransmissionCX31 (S/N: EBW1-UP)CX31-P300 (S/N: HYB1-UP)Introduction
This document is a basic reference and guide for the application and installation of Caterpillar Transmissions for on-highway use. The primary purpose of this document is to assist engineers and designers specializing in the application and installation of the CX31 On-Highway Transmission. This document covers the mechanical portion of the CX31 transmission while the Special Instruction, REHS2884, "Application and Installation Guide (Electrical) for the CX31 On-Highway Transmission" covers the electrical portion of the transmission.
The mechanical and electrical Application and Installation Guides are stored and printed from an electronic file. These files may be revised periodically. To ensure that your hard copy of the Special Instructions is the current version of the Application and Installation Guide, consult your local Caterpillar Representative. All paper copies are uncontrolled.Caterpillar reserves the right to update, improve, and or change the design of the CX31 Transmissions. Due to continuous design and product development updates, the information contained herein is subject to change without notification.
References
Special Instruction, REHS2884, "Application and Installation Guide (Electrical)"
Operation and Maintenance Manual, SEBU8192, " CX31 Transmission"
Disassembly and Assembly, KENR5091, "CX31 Transmission"
Systems Operation/Troubleshooting/Testing and Adjusting, KENR5099, "CX31 Transmission"
Specifications, Systems Operation, Testing and Adjusting, KENR5090, "CX31 Transmission"____________________CX31 Technical Review
____________________Caterpillar transmissions are designed and built to provide superior value. However, achieving the value expectations of the end user depends greatly on the performance of the various components and systems of the entire power train. The transmission is only one part.During the initial stages of the application request of the OEM, evaluate the ratings for the engine and transmission. See the Transmission Ratings table in the appendix for technical data. Contact the application engineer for additional duty cycle information and the current ratings for your transmission application.In order to validate the performance of the transmission and better ensure end-user satisfaction, Caterpillar requires a mandatory technical review of the initial transmission installation for the OEM customers. This review is a prerequisite for the sale of the transmission on an ongoing basis. Additionally, a review is necessary whenever a change which might affect the overall performance of the transmission is made to the installation. The OEM is responsible to inform Caterpillar when such a change is to be made.This review is performed by OEM personnel at the OEM facility with the assistance of qualified Caterpillar technicians. Particular attention is given to the following: cooling, electrical systems, mounting, mechanical drives, serviceability, operator safety and operating environment. A copy of Caterpillar's Installation Review Report with any recommended improvements to the installation will be provided to the OEM. The review report documents the important features and details of the transmission installation and designates those characteristics in the following categories:
Satisfactory
Marginally satisfactory
Likely to lead to user dissatisfaction
UnsatisfactoryCaterpillar exercises all reasonable effort to ensure that transmissions perform properly in the equipment of the OEM. The OEM is responsible for the transmission installation. Caterpillar assumes no responsibility for deficiencies in the