Category:
Cruiser Motorcycle
Target Audience:
Owners and professional mechanics seeking in-depth repair and maintenance information.
Key Selling Points:
Comprehensive coverage, step-by-step instructions, detailed diagrams, and thorough troubleshooting guides.
Manual Features:
Step-by-step repair procedures, exploded diagrams, comprehensive explanations, easy-to-read format, handy reference.
Primary Coverage:
Engine, Transmission, Drivetrain, Chassis, Electrical System, Bodywork, Suspension, Brakes, Fuel System, Cooling System, Ignition System
Secondary Coverage:
Troubleshooting, Maintenance Schedules, Specifications, Diagrams, Special Tools
Pagination Format:
546 + 59 supplementary pages
Type:
Workshop Service Manual / Repair Manual
Engine Mechanical:
Cylinder Head, Valves, Piston, Crankshaft, Camshafts, Oil Pump, Lubrication System, Cooling System (Air Cooled)
Fuel And Ignition:
Fuel Injection System (FI), Throttle Body, Ignition System, Spark Plugs, ECU (Engine Control Unit) Diagnostics
Transmission And Drivetrain:
Clutch, Gearbox, Final Drive (Belt Drive System), Shaft Drive (if applicable to specific Warrior variants)
Chassis And Suspension:
Frame, Front Fork (Upside Down Telescopic), Rear Suspension (Monoshock), Swingarm, Steering System
Braking System:
Front and Rear Disc Brakes, Caliper Overhaul, Brake Fluid Replacement, Master Cylinder
Electrical System:
Wiring Diagrams, Lighting System, Ignition Switch, Battery, Charging System (Alternator, Regulator/Rectifier), Starter Motor, Fuses, Relays, Gauges, Horn
Bodywork And Trim:
Fenders, Fuel Tank, Seat, Handlebars, Fairing (if equipped), Exhaust System, Minor Body Panel Repairs
Routine Maintenance:
Oil Changes, Filter Replacement, Spark Plug Replacement, Air Filter Cleaning/Replacement, Chain Adjustment (if applicable), Brake Pad Inspection/Replacement, Tire Pressure Checks, Lubrication Points
Disassembly And Assembly:
Complete step-by-step procedures for all major components and systems
Troubleshooting:
Diagnostic procedures for common issues and malfunctions across all systems
Rebuild And Overhaul:
Detailed instructions for rebuilding engines, transmissions, carburetors/fuel injection systems, brake calipers, and suspension components
Inspections And Adjustments:
Valve Clearance Adjustments, Carburetor Synchronization (if applicable), Clutch Adjustment, Throttle Cable Adjustment, Brake Lever Adjustment
Depth:
Comprehensive, from basic owner maintenance to complete engine rebuilds and advanced electrical diagnostics.
Diagrams:
Includes exploded diagrams for ease of identification during disassembly and assembly.
Engine Type:
Air-cooled, 4-stroke, V-twin
Displacement:
1670 cc (102 cubic inches)
Bore X Stroke:
97.0 mm x 113.0 mm
Valve Train:
SOHC, 4 valves per cylinder, pushrod actuated
Horsepower:
Approximately 97 HP @ 5,500 RPM (claimed)
Torque:
Approximately 117 ft-lbs @ 3,750 RPM (claimed)
Fuel Delivery:
Fuel Injection (Mikuni DFI)
Fuel Type:
Unleaded gasoline, minimum octane rating 87 (R+M)/2
Fuel Tank Capacity:
4.0 US gallons (15.1 Liters)
Oil Type:
Yamaha Motorcycle 4-Stroke Engine Oil SAE 20W-40 or 10W-40, API SG or higher. Check manual for exact API classification and viscosity recommendations.
Oil Capacity:
Approximately 3.7 US quarts (3.5 Liters) with filter change
Safety Features Overview:
As a motorcycle, safety is primarily rider-dependent and influenced by design and braking systems. No official crash ratings like cars.
Braking:
Dual 298mm hydraulic disc brakes (front), Single 282mm hydraulic disc brake (rear). Excellent stopping power for its class.
Lighting:
Halogen headlight, LED taillight, standard turn signals for visibility.
Frame Construction:
Steel diamond frame for rigidity and rider protection.
Oil Change Interval:
Every 3,000 miles (4,800 km) or 6 months, whichever comes first.
Air Filter Inspection:
Inspect every 3,000 miles (4,800 km); clean or replace as needed.
Spark Plug Replacement:
Replace every 6,000 miles (9,600 km) or as per manual recommendations.
Valve Clearance Check:
Check every 12,000 miles (19,200 km).
Brake Fluid:
DOT 4 hydraulic brake fluid.
Coolant:
Air-cooled (no coolant).
Belt Drive Lube:
Refer to manual for specific belt lubricant recommendations. Lightly lubricate belt edges periodically.
Common Wear Items:
Belt drive wear, clutch friction plates, brake pads, fork seals, and battery life are common wear items across most motorcycles.
Specific Warrior Notes:
Early models might have had minor EFI tuning quirks; later revisions or aftermarket tuning can address these. Check for any service bulletins issued by Yamaha for specific model year concerns.
Manufacturer:
Yamaha Motor Company, a division of Yamaha Corporation, renowned for musical instruments and a long history in motorcycle manufacturing.
Road Star Lineage:
The Road Star series, introduced in 1999, emphasized classic styling with modern V-twin performance. The Warrior variant, launched in 2002, was a sport-custom interpretation with a more aggressive stance and performance focus.
Initial Production Year:
2002
Production Life:
The Warrior model was produced from 2002 to 2009.