Rebuild Your Allison 1000- or 2000-Series Transmission with Ease

Get ready to tackle your next transmission rebuild project with confidence using this comprehensive and easy-to-follow book. Featuring step-by-step procedures, this guide will make rebuilding your Allison 1000- or 2000-series transmission a breeze.

First introduced in 1999 by Allison and in 2001 by General Motors, the Allison 1000- and 2000-series transmissions have become the most popular heavy-duty transmissions in use today. Used by various manufacturers such as GM, Freightliner, and International, millions of these transmissions are on the roads globally.

Automatic transmissions can often seem like a mystery, but this book simplifies the process and eliminates the guesswork. It covers the identification process, operation, diagnostic pointers, common failures, and repair and rebuild procedures for both the 1000- and 2000-series transmissions. Additionally, the book also covers upgrades to make the 1000 series more performance-oriented, as well as the companies that offer these upgrades.

This detailed instructional manual is written by Steve Garrett, a seasoned service engineer and instructor for General Motors and a member of the Automatic Transmission Rebuilders Association (ATRA). The book features high-quality photos of the rebuild process, as well as torque specifications and identification of all major and minor components. Whether you're performing a rebuild project on your own or just want to learn more about your Allison transmission, this book is the perfect resource for you.

• The Allison 1000- and 2000-series automatic transmissions were first introduced in 1999 and in 2001 for GM applications.
• This is the first book on rebuilding the Allison 1000- and 2000-series automatic transmissions.
• Filled with hundreds of step-by-step images, the book covers teardown, rebuilding, and reassembly for the Allison 1000- and 2000-series automatic transmissions.

Each Haynes manual is written for the do-it-yourselfer and provides step-by-step instructions based on a complete disassembly of the vehicle.  This hands-on experience provides the reader with specific and detailed instructions for performing everything from basic maintenance and troubleshooting to a complete engine overhaul.  The models and model years covered in this title are as follows:

• Chevrolet Blazer, 1992-1994
• Chevrolet C/K 1500 Classic, 1999-2000
• Chevrolet C/K 1500, 1988-1998
• Chevrolet C/K 2500, 1988-1998
• Chevrolet C/K 2500 Classic, 1999-2000
• Chevrolet C/K 3500, 1988-1998
• Chevrolet C/K 3500 Classic, 1999-2000
• Chevrolet Tahoe, 1995-1999
• GMC C/K 1500, 1988-1998
• GMC C/K 1500 Classic, 1999-2000
• GMC C/K 2500, 1988-1998
• GMC C/K 2500 Classic, 1999-2000
• GMC C/K 3500, 1988-1998
• GMC C/K 3500 Classic, 1999-2000
• GMC C/K 1500 Suburban, 1992-1999
• GMC C/K 2500 Suburban, 1992-1999
• GMC Yukon, 1992-2000
• GMC Yukon Denali, 2000

Exclusions: Does not include 1999 and 2000 Chevrolet Silverado and GMC Sierra or information on diesel engines or heavy-duty (C3HD) models

This Haynes automotive repair manual includes 700+ photos and the following chapters: 

Introduction
Chapter 1: Tune-up and routine maintenance
Chapter 2: Part A: Engines
Chapter 2: Part B: General engine overhaul procedures
Chapter 3: Cooling, heating and air conditioning systems
Chapter 4: Fuel and exhaust systems
Chapter 5: Engine electrical systems
Chapter 6: Emissions control systems
Chapter 7: Part A: Manual transmission
Chapter 7: Part B: Automatic transmission
Chapter 7: Part C: Transfer case
Chapter 8: Clutch and driveline
Chapter 9: Brakes
Chapter 10: Suspension and steering systems
Chapter 11: Body
Chapter 12: Chassis electrical system
Wiring diagrams