1991 Dodge Ramcharger Service & Repair Manual Software

CHRYSLER MOTORS 1990 Diesel Supplement Service Manual DODGE TRUCKS CHRYSLER MOTORS CUMMINS ENGINE COMPANY, INC. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form, or by any means, electronic, mechanical, photocopying, recording, or otherwise without the prior written permission of Chrysler Motors and Cummins Engine Company, Inc. Chrysler Motors and Cummins Engine Company, Inc. reserve the right to change testing procedures, specifications, diagnosis, or repair methods at any time without prior notice or incurring obligation. Lltho in U.S.A. Copyright © 1988 Chrysler Motors and Cummins Engine Company, Inc.

CHRYSLER MOTORS DODGE Turbo Diesel

CHRYSLER MOTORS FOREWORD DODGE Turbo Diesel Page 3 FOREWORD SECTION TITLE The information contained in this service manual has been prepared for the professional automotive technician in- volved in daily repair operations. Information in this manual is divided into groups. Each group covers a general vehicle system (brakes, steering, body, etc.). Each group is further divided to address individual components or systems within the group. The Component ami System Index will assist you in locat- ing the correct group for the component or system you re- quire. These groups contain general information, diagnosis, testing, adjustment, removal and installation, assembly and disassembly procedures for the components. The diagnosis charts in the "Engine Section" are designed to help you locate and correct problems with a systematic approach. The tab locator at the right side of this page will help you to quickly locate the first page of each group. The first page of each group contains an alphabetical index to assist in the location of the component or system. The information, descriptions, testing procedures and specifications were in effect at the time this manual was released for printing. Information describing the operation and use of standard and optional equipment is included in the Operating Instruc- tions and Product Information manual located In the glove box. Introduction 0 Lubrication and Maintenance 5 Service Brakes 6 Clutch 7 Cooling System 8 Electrical System 9 Base Engine Components 11 Exhaust System and Intake Manifold 14 Fuel System 19 Steering 21 Transmission 24 Heating and Air Conditioning 25 Emission Control System

Introduction Page 4 CHRYSL£R MOTORS DODGE Turbo Diesel Introduction About the Manual The procedures in this manual were developed for an in-ehassis and out~of-ehassis environment. The information has been grouped by the main engine systems. The Table of Contents defines the systems. The index at the beginning of each section subdivides the instructions for the various components of the system. Wrench sizes and special tools are identified in the procedures as needed. How to Use the Manual The organization of this manual is based on the troubleshooting logic presented in Section 9A. To fix a problem, find the logic chart for the particular symptom. Follow the steps specified until the problem is corrected. The left column of the charts indicate a probable cause. The right column provides a brief description of the corrective action with a reference to the repair procedure or diagnostic discussion when appropriate. The logic charts reflect three basic considerations: 1. Assumes the engine has provided satisfactory service prior to the problem. 2. Performing the easiest things first. 3. Most logical cause in descending order. If the problem occurs with a new engine or after repair of the engine, the diagnostics discussion for each major system will provide guidance for sorting out the cause of the problem.

CHRYSLER MOTORS DODGE Turbo Diesel Introduction Page 5 Generic Symbols The following group of symbols have been used in this manual to help communicate the intent of the instructions. When one of the symbols appears, it conveys the meaning defined below. WARNING - Serious personal injury or extensive property damage can result if the warning instructions are not followed. A CAUTION - Minor personal injury can result or a part, an assembly or the engine can be damaged if the caution instructions are not followed. W Indicates a REMOVAL or DISASSEMBLY step. INSPECTION is required. Indicates an INSTALLATION or ASSEMBLY step. CLEAN the part or assembly. PERFORM a mechanical or time MEASUREMENT. LUBRICATE the part or assembly. si Indicates that a WRENCH or TOOL SIZE will be given. TIGHTEN to a specific torque. PERFORM an electrical MEASUREMENT. Refer to another location in this manual or another publication for additional information. The component weighs 23 kg [50 lb] or more. To avoid personal injury, use a hoist or get assistance to lift the component.

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1991 Dodge Ramcharger Service & Repair Manual Software

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