Positioning:
A niche offering from Yamaha, likely targeting enthusiasts and those seeking a distinct riding experience.
Competitors:
Competed against other similarly styled motorcycles of its era, often emphasizing classic styling and a manageable displacement.
Features:
Unique styling reminiscent of classic European motorcycles, V-twin engine, focus on manageable performance.
Engine:
Comprehensive coverage including repair and overhaul.
Fuel System:
Detailed information on fuel delivery, carburetion (likely), and related components.
Ignition System:
Coverage on ignition timing, components, and troubleshooting.
Lubrication System:
Procedures for oil changes, filter replacement, and lubrication system maintenance.
Exhaust System:
Information related to exhaust components and servicing.
Electrical System:
Extensive coverage of wiring diagrams, component testing, and troubleshooting.
Bodywork:
Includes information on body components, panels, and related repairs.
Transmission:
Detailed procedures for transmission disassembly, assembly, and overhaul.
Tune Ups:
Specific instructions for tuning and optimizing engine performance.
Maintenance:
Routine maintenance tasks and schedules.
Removal Installation:
Step-by-step guidance for removing and installing various components.
Assembly Disassembly:
Detailed instructions for breaking down and reassembling mechanical assemblies.
Diagnostics:
Procedures for diagnosing and troubleshooting faults and issues.
Overhaul:
In-depth overhaul procedures for major components like the engine.
Depth:
Comprehensive, covering everything from routine maintenance to full engine and transmission rebuilds.
Target Audience:
Professional technicians and knowledgeable DIY mechanics, assuming general automotive knowledge.
Proprietary Components:
Includes instructions for proprietary Yamaha components and references manufacturer instructions for other supplied parts.
Engine Type:
Air-cooled, 4-stroke, V-twin
Displacement:
249cc (estimated, based on common SRV250 specifications)
Bore X Stroke:
Likely ~49.0 mm x 66.0 mm (typical for this displacement V-twin, specific figures require manual confirmation)
Compression Ratio:
Likely around 9.5:1 to 10.5:1 (specific figures require manual confirmation)
Horsepower:
Estimated 20-25 HP (specific figures require manual confirmation)
Torque:
Estimated 15-20 lb-ft (specific figures require manual confirmation)
Fuel Delivery:
Likely Carburetor(s) (specific type and number require manual confirmation)
Fuel Type:
Unleaded gasoline
Cooling Method:
Air-cooled
Valve Actuation:
Likely SOHC (Single Overhead Camshaft) with 2 valves per cylinder (specifics require manual confirmation)
Length:
Specific dimensions not provided, but typically a compact motorcycle size.
Width:
Specific dimensions not provided.
Height:
Specific dimensions not provided.
Dry Weight:
Likely in the range of 140-160 kg (specifics require manual confirmation)
Wet Weight:
Likely in the range of 150-170 kg (specifics require manual confirmation)
Fuel Tank Capacity:
Likely around 10-12 liters (specifics require manual confirmation)
Safety Ratings:
No formal crash ratings available for motorcycles of this era and type.
Braking System:
Likely front disc brake, rear drum brake (specifics require manual confirmation)
Lighting:
Standard motorcycle lighting system (headlight, taillight, turn signals).
Oil Change Interval:
Typically every 3,000-5,000 km or 6-12 months, but specific interval detailed in manual.
Spark Plug Replacement:
Intervals vary, but typically around 10,000-20,000 km, detailed in manual.
Valve Clearance Adjustment:
Crucial for V-twins, typically around 10,000-20,000 km, specific interval detailed in manual.
Engine Oil Type:
Likely a motorcycle-specific SAE 10W-40 or 20W-50 API SG or higher, confirmed in manual.
Engine Oil Capacity:
Likely around 1.8-2.2 liters (including filter change), confirmed in manual.
Brake Fluid Type:
DOT 3 or DOT 4, confirmed in manual.
Coolant Type:
N/A (Air-cooled engine).
Carburetor Issues:
Common for older carbureted bikes to require cleaning and synchronization.
Electrical Connections:
Corrosion or looseness in electrical connectors can lead to intermittent issues.
Wear And Tear:
Age-related wear on suspension components, seals, and cables is common.
Heritage:
Yamaha is a globally recognized manufacturer with a long history in motorcycle production, known for innovation and quality.
Evolution:
The SRV250 Renaissa was a specific model designed to evoke classic styling, rather than a direct evolution of a long-running line.
Production Years:
1992-1996 (as indicated by the manual's coverage)
Manufacturing Location:
Likely Japan.
Awards:
Specific awards for this model are not widely documented, but it was appreciated for its styling and rideability.
Reliability Ratings:
Yamaha generally has good reliability, but specific ratings for this niche model are not readily available.
Certifications:
Standard emissions and safety certifications for the respective markets of sale.
