Segment:
Mid-size Naked Sportbike
Target Audience:
Enthusiasts seeking a reliable, capable, and accessible motorcycle for commuting and sport riding.
Key Competitors:
Suzuki Bandit 600, Honda CB600F Hornet, Kawasaki ZR-7
Vehicle Strengths:
Reliability, smooth power delivery, comfortable ergonomics, user-friendly maintenance.
Manual Value Proposition:
Empowers owners to perform comprehensive maintenance and repairs, saving on dealership costs and increasing vehicle longevity.
Primary Coverage:
All Workshop Repair Procedures
Secondary Coverage:
Electrical Diagrams, Engine Rebuilding, Re-wiring
Estimated Page Count:
Refer to specific product listing for exact count, typically 300-500 pages for comprehensive coverage.
Type:
Service Repair Manual
Format:
Instant Download (Digital - typically PDF)
Engine:
Complete engine disassembly, assembly, tuning, and troubleshooting.
Fuel System:
Carburetor overhaul, fuel pump, fuel lines, fuel tank maintenance.
Ignition System:
CDI unit, spark plugs, coils, wiring.
Cooling System:
Radiator, coolant flow, thermostat operation.
Transmission:
Gearbox disassembly, assembly, clutch operation, gear selection mechanism.
Drivetrain:
Chain drive, sprockets, swingarm, bearing checks.
Brakes:
Front and rear brake systems, caliper maintenance, hydraulic lines, master cylinders, brake disc specifications.
Suspension:
Front fork (telescopic) overhaul, rear shock absorber, linkage maintenance, adjustment procedures.
Electrical System:
Wiring diagrams, battery, alternator, starter motor, lighting, instrumentation, fuses, relays, troubleshooting.
Bodywork And Frame:
Fairing removal, seat, fuel tank installation, chassis integrity checks.
Wheels And Tires:
Wheel bearing replacement, tire pressure recommendations, wheel alignment.
Maintenance:
Routine servicing, oil changes, filter replacements, spark plug checks, chain adjustment.
Troubleshooting:
Diagnostic guides for common faults and performance issues.
Repair:
Detailed instructions for component replacement and repair across all systems.
Rebuilds:
Comprehensive guidance for engine and gearbox rebuilding.
Installation:
Instructions for installing genuine Yamaha parts and approved accessories.
Depth:
Comprehensive workshop-level detail, suitable for experienced mechanics and advanced DIY enthusiasts.
Diagnostic Capabilities:
Includes detailed diagnostic flowcharts and specifications for identifying faults.
Torque Specifications:
Provides critical torque values for all fasteners and critical engine components.
Alignment Procedures:
Covers steering head bearing adjustment, wheel alignment, and suspension setup.
Engine Type:
Inline-four cylinder, DOHC, 4-stroke
Bore X Stroke:
62.0 mm x 49.6 mm
Compression Ratio:
10.0:1
Cooling System:
Liquid-cooled
Horsepower:
Approximately 77 hp @ 10,000 rpm (at crankshaft, may vary slightly by market/tuning)
Torque:
Approximately 54 Nm (40 lb-ft) @ 8,500 rpm (at crankshaft)
Carburetors:
Four Mikuni CV carburetors (e.g., Mikuni BST32)
Fuel Type:
Unleaded gasoline, octane rating 91 or higher
Fuel Tank Capacity:
17 Liters (4.5 US gal)
Engine Oil Type:
API SG or higher, SAE 10W-40 recommended (check manual for specific Yamaha recommendations)
Oil Capacity:
Approx. 3.4 Liters (3.6 US qt) with filter change
Length:
Approx. 2,100 mm (82.7 in)
Width:
Approx. 770 mm (30.3 in)
Height:
Approx. 1,070 mm (42.1 in)
Wheelbase:
Approx. 1,440 mm (56.7 in)
Ground Clearance:
Approx. 150 mm (5.9 in)
Dry Weight:
Approx. 177 kg (390 lbs)
Wet Weight:
Approx. 197 kg (434 lbs) (fully fueled)
Load Capacity:
Refer to owner's manual for specific load limits, generally 1 rider + luggage.
Safety Ratings:
N/A (Motorcycle safety is primarily assessed through design, engineering, and rider skill, not standardized crash test ratings like cars.)
Braking System:
Dual front disc brakes, single rear disc brake. ABS was not commonly available on the N model during this period.
Lighting:
Halogen headlight, LED tail light, standard turn signals.
Frame Construction:
Steel diamond frame providing rigidity and rider feedback.
Ergonomics:
Upright riding position contributing to rider comfort and control.
Infotainment System:
N/A (Basic motorcycle instrumentation)
Driver Assistance:
N/A (No electronic rider aids like traction control or advanced ABS typical for the era)
Instrument Cluster:
Analog speedometer and tachometer, fuel gauge, odometer, trip meter, indicator lights.
Oil Change Interval:
Every 4,000-6,000 km (2,500-3,700 miles) or 6 months, whichever comes first.
Spark Plug Check Interval:
Every 10,000-12,000 km (6,200-7,500 miles)
Valve Clearance Check Interval:
Every 20,000-24,000 km (12,500-15,000 miles)
Chain Lubrication Adjustment:
Regularly, or every 800-1,000 km (500-620 miles), and after washing or riding in rain.
Coolant Type:
Ethylene glycol-based, permanent type antifreeze, 50/50 mix with distilled water.
Brake Fluid Type:
DOT 4 recommended (check manual for specific Yamaha recommendation)
Fork Oil Type:
SAE 10W or 15W fork oil (refer to manual for exact specification and quantity)
Common Wear Items:
Clutch plates, fork seals, steering head bearings, regulator/rectifier, fuel line degradation.
Carburetor Issues:
Potential for gumming or blockage if not regularly serviced or if fuel quality is poor.
Electrical Concerns:
Aging wiring harnesses and connectors can develop corrosion or looseness; rectifier failure can lead to battery charging issues.
Manufacturer:
Yamaha Motor Company, known for innovation in motorcycle engineering and performance.
Predecessor:
XJ600 Seca II (air-cooled, faired version)
Generation:
This generation marked a move towards liquid-cooling and a more modern naked styling.
Production Period:
1991-2003 for the XJ600S/N lineage, with this manual covering the 1995-1999 update phase.
Manufacturing Location:
Primarily Japan
