Suzuki GS & GSX 400, 450, 550, 750, 850, 1000, 1100 Service Manual (1980-1986)
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Sample pages from the Suzuki GS & GSX 400, 450, 550, 750, 850, 1000, 1100 Service Manual (1980-1986) manual
Purchase Information
1980-1986 Suzuki GS/GSX 400-1100 Service Data | Repair and Maintenance Manual - Technical Specifications
- Document Number / Seller:
- 23586 / Karen Scott
- File Size:
- 32.96 MB
- File Type:
- Language:
- English (some of our manuals are multi-language)
- Pages:
- 145
- Printable:
- Yes
- Estimated Download Time:
- 0.68 Minutes
- Delivery Format:
- Digital (PDF) - Instant Access
- Category:
- Motorcycle
- Brand:
- Suzuki
- Reviewed and Approved:
- Dec 13, 2025
Suzuki Models and Parts Covered in this Motorcycle Manual
- GSX400 (1980)
- GSX400L (1980)
- GS450 (1980)
- GS450L (1980)
- GS550 (1980)
- GS550L (1980)
- GSX750 (1980)
- GSX750L (1980)
- GS850G (1980)
- GS850GL (1980)
- GS1000 (1980)
- GSX1100 (1980)
- GSX1100L (1980)
Complete Manual Information
Essential Service Data Manual: Suzuki GS & GSX 400cc to 1100cc (1980-1986)
The definitive technical resource for restoring, maintaining, and overhauling your classic Suzuki UJM (Universal Japanese Motorcycle).
This Official Service Data (SD-0001) manual provides an unparalleled depth of critical specifications for the iconic Suzuki GS and GSX models spanning the early 1980s. Unlike a typical repair manual, this document is a concentrated vault of factory-exact technical figures essential for inspection, precision adjustment, and professional-grade overhauls.
Ensure your machine operates to the original factory standards, keeping your classic running strong for years to come.
Comprehensive Model Coverage (400cc to 1100cc)
This single technical reference covers a massive range of Suzuki's most popular 4-stroke models, ensuring you have the precise data for your specific bike (data current as of January 1980):
- 400cc & 450cc Models: GSX400, GSX400L, GS450, GS450L
- 550cc Models: GS550, GS550L
- 750cc Models: GSX750, GSX750L
- 850cc Models: GS850G, GS850GL
- 1000cc & 1100cc Models: GS1000, GSX1100, GSX1100L
Why This Manual is Crucial for Your Workshop
This Service Data booklet is designed for mechanics, restorers, and serious DIY owners who need more than just general repair instructions. It delivers the factory's detailed technical blueprints for peak performance:
Engine & Fuel System Precision
- Detailed Clearances: Exact valve lash (tappet) adjustments, cylinder bore specifications, and piston ring end gap and side clearance.
- Timing: Critical ignition timing and spark plug specifications.
- Carburetor Settings: Idle speed, float height, and pilot screw adjustment data.
Drivetrain & Chassis Specifications
- Gear Ratios: Complete primary, secondary, and final gear ratio charts for accurate transmission work.
- Lubrication: Precise oil capacity requirements and fluid types (including fork oil).
- Braking Systems: Master cylinder and caliper specifications for safe, effective brake maintenance.
- Electrical System: Specifications for the alternator, regulator/rectifier, and battery, ensuring reliable starting and charging.
Save Time and Money: Stop guessing at critical tolerances. Use the factory data to perform accurate inspections, adjustments, and rebuilds the first time, preventing costly damage and ensuring maximum engine longevity.
Download Instructions for Suzuki Motorcycle Manual
Frequently Asked Questions - Suzuki Motorcycle Manual
What does this Suzuki manual cover?
This comprehensive service manual covers detailed repair procedures, maintenance schedules, troubleshooting guides, and technical specifications for Suzuki GS & GSX 400, 450, 550, 750, 850, 1000, 1100 Service Manual (1980-1986). It includes information for the following models: - GSX400 (1980) - GSX400L (1980) - GS450 (1980) - GS450L (1980) - GS550 (1980) - GS550L (1980) - GSX750 (1980) - GSX750L (1980) - GS850G (1980) - GS850GL (1980) - GS1000 (1980) - GSX1100 (1980) - GSX1100L (1980).
Is this manual suitable for beginners?
Yes, this Suzuki manual is designed for both professional technicians and DIY enthusiasts. It includes step-by-step procedures with clear illustrations and safety guidelines for Motorcycle maintenance and repair.
What file format will I receive?
You will receive this manual as a PDF file (32.96 MB), which is compatible with all devices. The manual is fully searchable and printable for your convenience.
How quickly can I access the manual after purchase?
You'll receive instant access to your Suzuki Motorcycle manual immediately after payment completion. The download link is valid for 3 days, with lifetime re-download guarantee.
Are engine specifications included?
This motorcycle service manual includes detailed engine specifications, valve clearances, torque settings, and performance data specific to your Suzuki model.
Can I print specific sections of the manual?
Absolutely! This digital manual allows you to print any section you need, from individual pages to complete chapters, making it perfect for workshop use.
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