This comprehensive service and workshop manual provides detailed instructions and step-by-step diagrams for all repair procedures for Jeep XJ, YJ, and MJ models from 1987 to 1990. It's designed to be your go-to resource for tackling any repair job, from routine maintenance like changing spark plugs to more complex tasks like engine rebuilds. The manual covers a wide range of topics, including:

**General Information:** Get acquainted with your Jeep's specifications, identification numbers, and safety precautions.

**Engine:** Dive into the heart of your Jeep, with detailed information on engine components, operation, troubleshooting, and repair procedures.

**Injection-Ignition / Injection System:** Learn about the intricacies of your Jeep's fuel injection and ignition systems, including troubleshooting and repair techniques.

**Clutch:** Understand the operation, maintenance, and repair procedures for your clutch system.

**Gearbox:** Explore the inner workings of the transmission and learn how to diagnose and repair issues.

**Suspension System:** Gain a comprehensive understanding of your Jeep's suspension system, including components, alignment, and repair procedures.

**Wheels:** Learn about wheel types, maintenance, and repair techniques.

**Braking System:** Familiarize yourself with the brake system, including components, diagnostics, and repair methods.

**Control Driving Instructions:** Understand the operation of your Jeep's steering system and learn how to adjust and repair it.

**Air Temp Control System:** Learn about your Jeep's climate control system, including diagnosis and repair techniques.

**Electrical System:** Explore the intricacies of the electrical system, with detailed information on components, wiring diagrams, troubleshooting, and repair procedures.

**Bodywork:** Gain insight into bodywork repairs, including panel removal, replacement, and painting techniques.

**Exploded Views & Diagrams:** Use detailed diagrams and exploded views to visualize and understand the assembly and disassembly of your Jeep's various components.

This manual empowers you to carry out your own repairs, saving you money and giving you a deeper understanding of your Jeep. The easy-to-follow instructions and comprehensive information make it an invaluable tool for both novice and experienced mechanics.

The Jeep XJ YJ MJ Part Catalog Manual 1987-1990 is an essential reference tool for owners and mechanics of classic Jeep vehicles from the late 1980s and early 1990s. This comprehensive catalog provides detailed information on every part and component found in the Jeep XJ (Cherokee), YJ (Wrangler), and MJ (Comanche) models manufactured between 1987 and 1990. It serves as a vital resource for identifying, locating, and ordering replacement parts for these iconic vehicles, ensuring their continued functionality and preservation.

The manual is organized in a logical and user-friendly format, making it easy to navigate and find the specific information needed. It includes detailed diagrams, photographs, and descriptions for each part, allowing users to easily identify the correct components for their vehicle. The catalog covers a wide range of parts, including engine, transmission, suspension, brakes, electrical systems, interior, exterior, and more. It also provides valuable technical information such as part numbers, specifications, and installation instructions, empowering users to perform repairs and upgrades with confidence. With its comprehensive coverage and user-friendly layout, the Jeep XJ YJ MJ Part Catalog Manual 1987-1990 is an indispensable resource for anyone looking to maintain, restore, or modify their classic Jeep. Its detailed information and clear presentation make it a valuable asset for both experienced mechanics and DIY enthusiasts, contributing to the longevity and enjoyment of these timeless vehicles.