Target Audience:
Yamaha XJ600S owners, DIY mechanics, independent repair shops
Value Proposition:
Authoritative guide for maintaining, troubleshooting, and repairing the XJ600S Diversion, saving on dealership costs.
Differentiation:
Offers comprehensive coverage, clear diagrams, and step-by-step instructions, superior to generic online guides.
Feature 1:
Detailed electrical diagrams for accurate fault finding.
Feature 2:
Step-by-step procedures with accompanying illustrations.
Feature 3:
Torque specifications for critical fasteners.
Feature 4:
Troubleshooting guides for common issues.
Engine:
Complete overhaul, tuning, carburetor service, cooling system, lubrication system
Transmission:
Clutch, gearbox inspection and repair, shift mechanism
Chassis:
Frame, suspension (front forks, rear shock absorber), steering system, wheels, brakes (front and rear)
Electrical:
Ignition system, starting system, charging system, lighting, instruments, wiring diagrams
Fuel System:
Fuel tank, fuel lines, fuel pump, carburetors (VM26SS twin)
Maintenance:
Oil changes, filter replacement, spark plug service, chain adjustment, lubrication points
Troubleshooting:
Diagnostic flowcharts, common problems and solutions
Repair:
Engine rebuild, carburetor synchronization, brake caliper overhaul, fork seal replacement
Installation:
Component replacement and reassembly procedures
Depth:
Comprehensive (from basic servicing to complete engine rebuilds and electrical diagnostics)
Engine Type:
Inline 4-cylinder, 4-stroke, DOHC
Displacement:
598 cc (36.5 cubic inches)
Bore X Stroke:
62.0 mm x 49.6 mm
Compression Ratio:
10.0:1
Cooling System:
Air-cooled
Horsepower Est:
57 HP @ 8,500 RPM
Torque Est:
50 Nm @ 7,500 RPM
Carburetor Type:
4 x Mikuni VM26SS constant velocity carburetors
Fuel Capacity:
18 Liters (4.75 US gal)
Ignition System:
Digital TCI (Transistor Controlled Ignition)
Safety Ratings:
N/A (Motorcycle; subject to manufacturer safety engineering)
Braking System:
Front: Dual Disc, Rear: Single Disc
Suspension Front:
Telescopic forks, adjustable preload (on some models)
Suspension Rear:
Monoshock, adjustable preload and rebound damping
Lighting:
Halogen headlamp, LED tail light
Instrumentation:
Tachometer, Speedometer, Fuel Gauge, Warning Lights
Oil Change Interval:
Every 6,000 km (3,700 miles) or 6 months
Oil Filter Change Interval:
Every 6,000 km (3,700 miles) or with every oil change
Air Filter Cleaning:
Every 6,000 km (3,700 miles)
Spark Plug Replacement:
Every 12,000 km (7,500 miles)
Engine Oil Type:
Yamalube 4 (or SAE 10W-40 API SG or higher)
Engine Oil Capacity:
3.2 L (3.4 US qt) with filter change
Coolant Type:
50% ethylene glycol and water mixture (Yamaha Genuine Coolant recommended)
Issue 1:
Carburetor jet clogging due to fuel degradation over time.
Issue 2:
Potential for fork seal leaks on older models.
Issue 3:
Cam chain tensioner can become noisy; regular inspection recommended.
Issue 4:
Electrical connectors can corrode if not protected from moisture.
Brand Origin:
Yamaha Motor Company, founded in 1955, is a Japanese manufacturer renowned for motorcycles, musical instruments, and marine products.
Predecessor:
Followed the XJ600 series, offering a more faired and touring-oriented variant.
Features Of Diversion:
Introduced a full fairing for improved aerodynamics and rider comfort, distinguishing it from the naked XJ600.
Manufacturing Location:
Japan
Market Segment:
Sport-Touring / Middleweight Naked
Historical Reception:
The XJ600S Diversion was generally well-regarded for its reliability, comfortable riding position, and versatile performance for its class and era.
Performance Rating:
Good balance of power and handling for commuting and touring.
Manufacturing Standards:
Manufactured to Yamaha's high-quality standards for motorcycle production.
