Target Audience:
Do-it-yourselfers and experienced mechanics
Value Proposition:
Inexpensive way to keep vehicle working properly, instant download
Navigation:
Numbered table of contents for fast information retrieval
Illustration Matching:
Bold figure numbers for quick illustration matching
Detail Enhancement:
Enlarged insets for detailed part examination
Engine:
Complete engine disassembly, assembly, tuning, and repair
Fuel System:
Carburetor servicing, fuel pump, fuel lines
Ignition System:
Ignition timing, spark plugs, ignition coil servicing
Transmission:
Gearbox inspection, repair, and maintenance
Clutch:
Clutch adjustment and component replacement
Cooling System:
Radiator, coolant, fan servicing
Exhaust System:
Muffler, exhaust pipe inspection and replacement
Brakes:
Front and rear brake system inspection, servicing, and component replacement
Suspension:
Front fork, rear shock absorber servicing and adjustment
Steering:
Handlebar, steering head bearing maintenance
Electrical System:
Wiring diagrams, charging system, lighting, starting system, troubleshooting
Bodywork:
Fairing removal and installation, seat, fuel tank maintenance
Wheels And Tires:
Wheel bearing maintenance, tire replacement
Preventative Maintenance:
Oil changes, filter replacements, chain adjustments, lubrication points
Troubleshooting:
Diagnosing and resolving common mechanical and electrical issues
Repair Procedures:
Step-by-step instructions for component disassembly, repair, and reassembly
Diagnostic Procedures:
Detailed diagnostic steps for various systems
Torque Specifications:
Essential torque values for critical fasteners
Depth:
Complete disassembly and rebuild level detail
Illustrations:
Hundreds of photos and illustrations
Notes Cautions Warnings:
Critical information highlighted throughout
Engine Type:
4-stroke, DOHC, Air-cooled, Inline-four cylinder
Displacement:
598cc (36.5 cubic inches)
Bore X Stroke:
60.0 mm x 54.0 mm (approx.)
Compression Ratio:
9.2:1 (typical)
Horsepower:
Approximately 65 hp @ 9000 rpm (stock)
Torque:
Approximately 36 lb-ft @ 7500 rpm (stock)
Carburetor Type:
Four Mikuni VM26SS constant velocity carburetors
Fuel Capacity:
4.5 gallons (17 liters)
Fuel Type:
Unleaded gasoline, 87 octane or higher
Safety Features:
Standard motorcycle safety features; no formal crash ratings applied
Braking System:
Dual front disc brakes, single rear disc brake
Lighting:
Halogen headlight, taillight, turn signals
Oil Change Interval:
Every 3,000 miles (4,800 km) or 6 months
Air Filter Cleaning:
Every 3,000 miles (4,800 km)
Spark Plug Replacement:
Every 6,000 miles (9,600 km)
Valve Clearance Check:
Every 6,000 miles (9,600 km)
Engine Oil Type:
Yamalube 4 (or equivalent SAE 20W-40 API SE/SF)
Engine Oil Capacity:
2.8 L (3.0 US qt) with filter change
Brake Fluid Type:
DOT 3 or DOT 4
Fork Oil Type:
Yamaha Fork Oil (or equivalent SAE 10W)
Fork Oil Capacity:
Approx. 125cc per fork leg
Common Problems:
Carburetor synchronization issues, potential cam chain noise, worn steering head bearings, brake caliper seal leaks.
Reliability Notes:
Generally considered a robust and reliable motorcycle with proper maintenance.
Manufacturer Origins:
Yamaha Motor Corporation, founded in 1955, with roots in musical instrument manufacturing.
Fj Series Context:
The FJ600 was part of Yamaha's FJ series of sport-touring motorcycles, known for their powerful inline-four engines and comfortable ergonomics.
Predecessor Successor:
Evolved from earlier FJ models and paved the way for subsequent sport-touring designs within Yamaha's lineup.
Production Period:
Produced for the 1984 and 1985 model years.