Haynes M737 Suzuki GSX/GS1000 1100 1150 4-Valve Fours Owners Workshop Service Manual 1979-1988

The Haynes M737 is a comprehensive owners workshop and service manual covering Suzuki GSX/GS1000, GS1100, and GS1150 4-valve four-cylinder motorcycles from 1979 to 1988. Designed for both the serious DIY mechanic and the professional technician, this manual provides complete, step-by-step repair and maintenance guidance backed by Haynes' hands-on methodology — every procedure is based on an actual teardown and rebuild of the subject vehicle.

Key Features:

• Covers Suzuki GS1000, GS1100, and GS1150 4-valve four-cylinder models (1979–1988), including Katana variants
• Step-by-step instructions paired with hundreds of photographs and detailed diagrams
• Complete engine teardown and rebuild procedures
• Troubleshooting section to help diagnose specific mechanical problems
• Time-saving tips and shortcuts to simplify repairs and reduce the need for specialized tools
• Important notes, cautions, and safety warnings throughout
• Color spark plug diagnosis guide for quick engine health assessment
• Comprehensive wiring diagrams and electrical system coverage
• Easy-to-use index for fast reference in the shop or garage

Whether you're performing routine maintenance, diagnosing a mechanical issue, or undertaking a full engine overhaul, the Haynes M737 manual gives you the model-specific detail and clear guidance needed to get the job done right. A trusted resource for Suzuki big-bore four owners for decades, this manual is an essential addition to any workshop.