Market Position:
The Yamaha SRX600 was positioned as a stylish, sporty single-cylinder motorcycle with a focus on rider engagement and classic roadster aesthetics. It appealed to riders seeking a more minimalist, performance-oriented alternative to multi-cylinder machines.
Competitors:
Competed with other performance-oriented singles of the era, such as certain Ducati singles, Moto Guzzi singles, and some offerings from Japanese manufacturers, though its unique styling often set it apart.
Key Features:
Distinctive single-cylinder engine, lightweight and agile handling, classic styling with a modern edge, emphasis on rider feedback.
Service Coverage:
Comprehensive service and repair procedures for the 1986 Yamaha SRX600 motorcycle.
Index Feature:
Click-able index for easy navigation and quick access to specific sections.
Page Count:
Estimated 200-300 pages (typical for this era of factory service manuals)
Manual Type:
Factory Service Manual
Manual Origin:
Original Factory Service Manual
Engine:
Engine assembly, disassembly, inspection, tuning, lubrication, cooling system (air-cooled), ignition system, fuel system, exhaust system.
Transmission:
Gearbox disassembly, inspection, reassembly, clutch operation and adjustment.
Chassis:
Frame inspection, front fork assembly, rear suspension (monoshock), steering system, wheel assembly, brake system (front disc, rear drum).
Electrical:
Wiring diagrams, lighting system, ignition system components (CDI, coils, spark plugs), battery, starter system, charging system (alternator).
Bodywork:
Fairings, fuel tank, seat, fenders, controls, and all related mounting hardware.
Cooling System:
Details on managing the air-cooled engine, including fin cleaning and cylinder head temperature considerations.
Maintenance:
Routine checks, oil changes, filter replacements, spark plug replacement, chain adjustment, brake adjustments, carburetor cleaning and synchronization.
Repair:
Detailed step-by-step instructions for major component overhauls and repairs, including engine rebuilds, transmission repairs, suspension overhauls, and electrical system troubleshooting.
Troubleshooting:
Diagnostic charts and flowcharts for identifying and resolving common mechanical and electrical issues.
Torque Specifications:
Contains precise torque specifications for all critical fasteners and components.
Depth:
Comprehensive, covering from basic maintenance to full engine and component rebuilds. Includes torque specifications, tolerances, and detailed assembly sequences.
Diagnostic Charts:
Includes detailed diagnostic charts and troubleshooting flowcharts for common problems.
Special Tools:
Lists required special tools for specific maintenance and repair procedures.
Searchability:
Searchable text enabled by clickable index and OCR technology.
File Size:
Varies based on scan quality and resolution, typically between 50MB and 150MB.
Print Quality:
High-resolution scans, suitable for printing with clear diagrams and legible text.
Binding Type:
N/A (Digital Download)
Paper Type:
N/A (Digital Download)
Engine Type:
Air-cooled, 4-stroke, SOHC, single-cylinder
Bore X Stroke:
92.0 mm x 84.0 mm
Carburetion:
Mikuni VM36SS (single carburetor)
Valve Train:
SOHC (Single Overhead Camshaft), 4 valves per cylinder (2 intake, 2 exhaust).
Horsepower:
Approximately 45 hp @ 6,500 rpm (claimed)
Torque:
Approximately 36 lb-ft @ 5,500 rpm (claimed)
Fuel Type:
Unleaded gasoline
Fuel Tank Capacity:
11 Liters (2.9 US gallons)
Length:
Approx. 2,130 mm (83.9 in)
Width:
Approx. 760 mm (30 in)
Height:
Approx. 1,170 mm (46.1 in)
Wheelbase:
Approx. 1,400 mm (55.1 in)
Ground Clearance:
Approx. 150 mm (5.9 in)
Dry Weight:
Approx. 163 kg (360 lbs)
Gross Vehicle Weight Rating:
Not Specified (typically for motorcycles)
Safety Ratings:
N/A (Motorcycles are not rated by NHTSA or Euro NCAP in the same way as cars).
Braking System:
Front: Hydraulic disc brake. Rear: Drum brake.
Suspension System:
Front: Telescopic fork. Rear: Swingarm with Monocross (single shock) suspension.
Lighting:
Halogen headlight, taillight, brake light, turn signals.
Oil Change Interval:
Every 3,000 km or 6 months (refer to manual for precise recommendations).
Spark Plug Replacement:
Refer to manual, typically every 10,000-15,000 km or as needed based on inspection.
Air Filter Cleaning:
Refer to manual, typically every 3,000-6,000 km or more frequently in dusty conditions.
Chain Lubrication Inspection:
Check and lubricate chain every 500-1000 km depending on conditions.
Engine Oil Type:
Yamaha recommends Yamalube 4 (or equivalent API SE, SF, SG, SG/CD or higher, SAE 20W-40 or 10W-30 depending on climate).
Engine Oil Capacity:
Approx. 2.4 Liters (with filter change)
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid.
Fork Oil Type:
Yamaha Fork Oil (or equivalent SAE 10W suspension oil).
Common Issues:
Potential for carburetor float bowl leaks, ignition coil failure, wear on the decompression mechanism, and general age-related component wear (e.g., rubber hoses, cables).
Maintenance Tips:
Regular cleaning of the air filter, ensuring proper carb synchronization, and checking for oil leaks are crucial for maintaining performance and longevity.
Brand Heritage:
Yamaha Motor Corporation has a rich history in motorcycle manufacturing, known for innovation, performance, and reliability across various segments, from sportbikes to off-road and classic motorcycles.
Model Evolution:
The SRX series was an evolution of Yamaha's single-cylinder lineage, building on the success of the SR500. The SRX models were designed to offer a more sporting character and distinctive styling, differentiating them from the more utilitarian SR line.
Production Years:
The SRX600 was produced in the mid-to-late 1980s. First introduced around 1985-1986.
Manufacturing Location:
Japan
