Target Audience:
Enthusiast owners, independent repair shops, dealership technicians
Value Proposition:
Provides access to the same authoritative repair and maintenance information used by authorized Yamaha service centers, enabling cost-effective and accurate bike upkeep.
Alternative Sources:
Proprietary dealer diagnostic software, aftermarket repair guides (often less comprehensive or accurate), online forums (unverified information)
Diagnostic Focus:
Emphasizes dealer-level diagnostic procedures and troubleshooting for effective problem resolution.
Visual Aids:
Detailed illustrations and comprehensive diagrams are integral to the manual's clarity and ease of use.
Completeness:
Covers routine maintenance to complete engine rebuilds, including electrical schematics and technical service bulletins.
Engine Mechanical:
Complete engine disassembly, assembly, inspection, and repair (including cylinder head, valve train, crankshaft, connecting rods, pistons, lubrication system)
Fuel System:
Carburetor inspection, cleaning, adjustment, and overhaul; fuel pump and filter servicing; fuel tank maintenance
Ignition System:
Ignition timing, spark plug specifications, CDI unit testing, coil resistance checks
Cooling System:
Radiator, fan, thermostat, water pump, coolant flow and pressure testing
Transmission:
Gearbox disassembly, inspection, and reassembly; clutch operation, friction plate replacement, spring specifications
Chassis:
Frame inspection, fork overhaul, rear shock absorber servicing, steering head bearing maintenance
Braking System:
Brake caliper disassembly, piston servicing, pad replacement, hydraulic system bleeding, master cylinder overhaul, disc specifications
Electrical System:
Wiring diagrams, component testing (starter motor, alternator, battery, lights), fuse specifications, battery charging system
Exhaust System:
Exhaust pipe inspection, muffler maintenance
Wheels Tires:
Wheel bearing inspection, tire pressure recommendations, rim specifications
Bodywork:
Fairing removal and installation, seat servicing, minor body panel repair guidance
Routine Maintenance:
Oil and filter changes, air filter cleaning/replacement, spark plug checks, chain adjustment, brake fluid checks, coolant level checks, tire pressure checks, lubrication points
Troubleshooting:
Diagnostic procedures for common and uncommon issues across all major systems, symptom-based troubleshooting trees
Major Repairs:
Engine rebuilds, transmission overhauls, suspension fork rebuilds, carburetor synchronisation and rebuilding, clutch replacement, brake system overhauls
Inspections:
Pre-ride inspections, scheduled maintenance inspections, specific component wear checks
Technical Service Bulletins:
Inclusion of TSBs relevant to the specified model years, addressing known manufacturing defects or performance enhancements
Recall Information:
Information on manufacturer recalls for the covered model years
Depth Of Coverage:
Comprehensive: From basic owner maintenance to full engine and transmission rebuilds, suitable for both home mechanics and professional technicians.
Diagnostic Capabilities:
Advanced diagnostics including electrical system testing, fuel system analysis, and mechanical component wear assessment.
Specifications Detail:
Detailed torque specifications, measurement tolerances, fluid capacities, electrical resistance values, and timing settings.
Engine Type:
Inline-four-cylinder, DOHC, 5-valve per cylinder, liquid-cooled
Displacement:
998 cc (cubic centimeters)
Bore X Stroke:
74.0 mm x 58.0 mm
Compression Ratio:
12.0:1
Horsepower Est:
150-152 PS (approx. 148-150 bhp) @ 10,000 rpm
Torque Est:
110 Nm (approx. 81 lb-ft) @ 8,500 rpm
Fuel Delivery:
Carbureted (Mikuni CV type, 37 mm throttle bore diameter)
Fuel Type:
Unleaded gasoline, minimum 95 octane (RON)
Fuel Tank Capacity:
18 Liters (approx. 4.75 US gallons)
Oil Filter Change:
Every 6,000 km or 12 months, whichever comes first.
Air Filter Cleaning:
Every 6,000 km.
Spark Plug Replacement:
Every 24,000 km or as per inspection.
Valve Clearance Check:
Every 24,000 km.
Engine Oil:
Yamalube 4 (or equivalent) 10W-40 API SG or higher (check manual for exact spec).
Engine Oil Capacity:
3.4 L (without filter change), 3.6 L (with filter change).
Coolant:
Ethylene glycol based antifreeze coolant, mixed 50/50 with distilled water.
Brake Fluid:
DOT 4 specification hydraulic brake fluid.
Cam Chain Tensioner:
Some early models experienced premature wear or failure of the automatic cam chain tensioner, leading to rattling noises. Manual provides inspection and replacement procedures.
Fuel Pump Relay:
Occasional issues with the fuel pump relay can prevent the bike from starting. The manual details diagnostic steps for the electrical system.
Carburetor Sync:
Carburetors may require periodic synchronization for optimal engine performance and fuel efficiency. Manual details the procedure.
