TUBE AS 7C0312 - Caterpillar

Engine: C13 (S/N: LEE1-UP) C15 (S/N: SDP1-UP) C7 (S/N: C7S1-UP) C9 (S/N: C9S1-UP)On-Highway Transmission: CX28 (S/N: TBB1-UP; T3X1-UP) CX31 (S/N: EBW1-UP; B3X1-UP) CX35 (S/N: W3X1-UP)Introduction
This document is a reference and guide for the application and installation of Caterpillar cooling modules. The purpose of this document is to assist OEMs, engineers, and manufacturers who provide cooling systems for recreational vehicles. This document is divided into eleven sections. Section one is an Introduction that explains a cooling module, technical review, and nomenclature for the cooling modules. Section one also lists engines, transmissions, and fluid references. Section two is General Information about all of the cooling modules discussed in this manual. Sections three, four, and five contain information on the Hydraulic System, Electrical System, and the Assembly and Disassembly of the cooling modules. Sections six through ten are the technical Specifications for each of the cooling systems contained in this manual. Section eleven is an Appendix of acronyms, standard torques, ambient temperatures of various geographical areas and a generic installation check list.
The Cooling and Application Guide is stored and printed from an electronic file. The files are revised periodically. To ensure that your hard copy of this Special Instruction is the current version of the Cooling Module Application and Installation Guide, consult your local Caterpillar representative. All paper copies are uncontrolled.Caterpillar reserves the right to update, improve, and change the design of the cooling modules. Due to continuous design and product development updates, the information contained herein is subject to change without notification.
____________________COOLING MODULE TECHNICAL REVIEW
____________________Caterpillar cooling modules are designed and built to provide superior value. However, achieving the end user expectations depends upon the proper selection of the appropriate cooling module for the engine and transmission being used as well as the application and ambient conditions where the vehicle will operate. During the initial stages of the OEM's application request, the engine, transmission, and cooling requirements must be considered. The engine, transmission, and the cooling module have specifications and ratings that must be evaluated before selecting the cooling system.The dimensions for each cooling module are provided on the specification sheet of this Application and Installation Guide. Specifications and ratings for the engines and the transmissions can be found in other engine and transmission-related publications. The OEM will need to determine the specific heat rejection and absorption of each cooling system's components with a Caterpillar Application Engineer. The cooling modules can cool to the "C" level that is shown in the ambient temperature chart that is provided in the Appendix. The engine power ratings for each module are printed at the top of each specification sheet.In order to validate the overall vehicle performance when a Caterpillar engine, transmission, and a cooling system are installed, Caterpillar requires a mandatory technical review of each OEM's initial production model. This production review of the OEM's production units is a prerequisite for the sale of the cooling modules on an ongoing basis. In addition, another review is necessary whenever an installation change is made