Model Variant:
Multiple styles covered
Product Name:
Yamaha XT660 1994-2007 Workshop Service Repair Manual PDF Download
Model Years Covered:
1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Production Span:
1994-2007
Target Audience:
Do-it-yourself enthusiasts and experienced mechanics
Value Proposition:
Inexpensive way to keep the vehicle working properly, comprehensive repair resource
Alternative Resources:
Contrast with overpriced paper textbooks or CDs delivered via mail
Accessibility:
Immediate PDF download after payment, no shipping delays
Customization:
Ability to print entire manual or select pages
Engine Service:
Complete engine overhaul, tuning, and diagnostics
Fuel System:
Carburetor or fuel injection system (depending on specific model year/variant) service, troubleshooting, and adjustment
Ignition System:
Ignition timing, component testing, and troubleshooting
Transmission Service:
Gearbox maintenance, repair, and troubleshooting
Clutch System:
Clutch operation, adjustment, and replacement procedures
Suspension System:
Front and rear suspension overhaul, adjustment, and component replacement (forks, shock absorbers, linkage)
Braking System:
Brake caliper service, disc inspection, fluid replacement, and troubleshooting (front and rear)
Wheel And Tire:
Wheel bearing service, tire information, and spoke tensioning (if applicable)
Electrical System:
Wiring diagrams, component testing, troubleshooting, and charging system service
Lighting System:
Headlight, taillight, and turn signal service and troubleshooting
Exhaust System:
Exhaust system inspection and component replacement
Cooling System:
Radiator, fan, and coolant service (if liquid-cooled variant)
Frame And Bodywork:
Frame inspection, body panel removal/installation, and seat servicing
Maintenance:
Scheduled maintenance, oil changes, filter replacements, lubrication
Troubleshooting:
Diagnostic procedures for common and complex issues
Repair:
Step-by-step repair instructions for all major components
Rebuilds:
Detailed procedures for complete component rebuilds (e.g., engine, transmission)
Disassembly Assembly:
Complete disassembly and reassembly instructions
Wiring Diagrams:
Comprehensive electrical wiring diagrams for accurate diagnosis
Depth:
Full factory level detail for DIY and professional mechanics
Illustrations:
Hundreds of photos and detailed illustrations
Notes Cautions:
Inclusion of notes, cautions, and warnings throughout procedures
Instruction Format:
Numbered, step-by-step instructions with bold figure numbers
Insets:
Enlarged inset views for detailed part examination
Searchability:
Likely text-searchable PDF format
Engine Type:
Single-cylinder, 4-stroke (typical for XT660 models)
Engine Displacement:
Likely 660cc (exact specification requires model year/variant detail not provided)
Engine Cooling:
Likely liquid-cooled (common for XT660)
Horsepower:
Specific figures vary by year and exact model; manual will contain this data.
Torque:
Specific figures vary by year and exact model; manual will contain this data.
Fuel Delivery:
Carburetor or Electronic Fuel Injection (EFI) - varies by model year and region. Manual covers specific system.
Fuel Type:
Unleaded gasoline
Overall Length:
Specific to model variant and year; detailed in manual.
Overall Width:
Specific to model variant and year; detailed in manual.
Overall Height:
Specific to model variant and year; detailed in manual.
Dry Weight:
Specific to model variant and year; detailed in manual.
Wet Weight:
Specific to model variant and year; detailed in manual.
Oil Change Interval:
Refer to manual for specific mileage/time intervals (e.g., every 5,000 km or 6 months).
Air Filter Inspection:
Refer to manual for specific mileage/time intervals.
Spark Plug Replacement:
Refer to manual for specific mileage/time intervals.
Engine Oil Type:
Yamaha recommends specific viscosity grades (e.g., 10W-40 or 20W-50) and API service classifications. Manual will specify.
Coolant Type:
Permanent type antifreeze/coolant (if liquid-cooled). Manual will specify exact type and mixture ratio.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid. Manual will specify.
Gear Oil Type:
Manual will specify type and capacity for gearbox oil.
Common Wear Items:
Clutch plates, brake pads, chain and sprockets, tires, fork seals.
Potential Electrical:
Stator or regulator/rectifier issues can occur on older bikes; manual provides diagnostic steps.
Fuel System Issues:
Carburetor clogging or tuning issues; manual covers cleaning and adjustment.
Yamaha Motorcycles:
Yamaha is a renowned Japanese manufacturer with a long history of producing high-quality motorcycles across various segments, including off-road, sport, and touring.
Xt Series:
The XT series has a lineage of dual-sport and adventure motorcycles known for their versatility and durability.
Manufacturing Location:
Likely Japan or other Yamaha global facilities. Manual may contain production details.