🏷️ Basic Information

Make:

Yamaha

Model:

Royal Star Venture / S / Midnight

Model Family:

Royal Star

Product Type:

Service Repair Manual

Product Code:

19992012

👋 Introduction

Positioning:

Premium V-twin touring motorcycle, offering luxury and performance for long-distance riding

Competitors:

Harley-Davidson Electra Glide, Honda Gold Wing, Indian Roadmaster (within the full-size touring segment)

Vehicle Features:

Powerful V-twin engine, comfortable touring ergonomics, extensive fairings with wind protection, integrated luggage, advanced features for its class

Value Proposition:

Provides dealership-level repair and maintenance information, enabling owners or independent shops to perform all necessary service tasks accurately and efficiently.

📋 Manual Details

Applicable Years:

1999-2012

Covered Trims:

Venture, Venture S, Midnight

Estimated Pages:

High (Detailed dealership-level content implies significant page count, typically 500+ pages for this level of detail)

Type:

Factory Service Manual

Language:

English

Format:

Print (Implied by dealership use and typical format for this era of manual)

📖 Manual Coverage

Engine:

Complete overhaul, diagnostics, component testing, lubrication system, cooling system, fuel system (carburetion/injection), ignition system, starting system, exhaust system

Transmission:

Clutch, gearbox, internal components, shift mechanism, lubrication, maintenance, repair

Drivetrain:

Shaft drive system, universal joints, final drive housing, maintenance, inspection, repair

Suspension:

Front fork (air suspension, adjustments), rear shock absorbers, swingarm, linkage, bearings, seals, maintenance, rebuild

Brakes:

Front and rear brake systems, hydraulic lines, master cylinders, calipers, pads, rotors, bleeding procedures, maintenance, repair

Electrical:

Battery, charging system (alternator/stator, regulator/rectifier), ignition system, lighting, instruments, gauges, switches, wiring diagrams, troubleshooting, starter motor

Bodywork And Trim:

Fairings, body panels, luggage systems (touring cases, trunk), seats, mounting hardware, removal, installation, care

Controls:

Handlebars, throttle control, clutch lever, brake levers, foot controls, cables, linkages, adjustments

Cooling System:

Radiator, fan, coolant, hoses, thermostat, maintenance, flushing

Fuel System:

Fuel tank, fuel pump, fuel filters, fuel lines, carburetion (if applicable) or fuel injection system components, maintenance, cleaning

Maintenance:

Regular scheduled maintenance, oil changes, filter replacements, chain/drive shaft lubrication, brake inspections, fluid checks, tire pressure checks, battery maintenance

Troubleshooting:

Diagnostic flowcharts, common problem identification, symptom-based solutions, electrical fault finding, engine performance issues

Repair:

Step-by-step disassembly and reassembly procedures for all major components and systems, component testing and adjustment

Rebuilds:

Complete engine rebuild procedures, transmission overhaul, suspension fork rebuild, carburetor overhaul

Technical Specifications:

Torque specifications for all fasteners, fluid capacities, clearances, tolerances, electrical values (ohms, volts, amps)

Wiring Diagrams:

Comprehensive electrical wiring schematics for all systems

Depth:

Comprehensive dealership-level repair and diagnostic information

Diagnostic Capability:

Advanced diagnostic procedures, including component testing and troubleshooting guides

Completeness:

Covers routine maintenance to complete engine and transmission overhauls

📊 Manual Specifications

Digital Format:

N/A (Assumed print, but if digital, typically PDF)

Print Quality:

High (Dealership quality implies professional printing, clear diagrams, and legible text)

Binding:

Professional Binding (e.g., Spiral-bound or saddle-stitched for ease of use in a workshop)

Paper Type:

Durable, glossy paper suitable for workshop environments (common for OEM service manuals)

⚙️ Engine Specifications

Engine Type:

Liquid-cooled, DOHC, 4-stroke, V-twin

Displacement:

1294 cc (79.0 cu. in.)

Bore X Stroke:

97.0 mm x 87.0 mm (3.82 in x 3.43 in)

Compression Ratio:

9.0:1

Valve Train:

4 Valves per cylinder, SOHC

Ignition:

Digital TCI (Transistor Controlled Ignition)

Horsepower Est:

Approx. 100-110 hp (Varies slightly by year and specific tuning)

Torque Est:

Approx. 110-120 lb-ft (Varies slightly by year and specific tuning)

Fuel Delivery:

Fuel Injection (Specific system varies by exact model year and sub-model, but commonly Mikuni EFI)

Fuel Type:

Unleaded gasoline, minimum 87 octane (91 RON)

🔧 Transmission

Transmission Type:

5-speed constant mesh

Clutch Type:

Wet, multiple-disc, cable-actuated

Final Drive:

Shaft drive

📐 Dimensions

Length Overall:

Approx. 97.6 in (2480 mm)

Width Overall:

Approx. 37.8 in (960 mm)

Height Overall:

Approx. 53.5 in (1360 mm)

Wheelbase:

Approx. 66.0 in (1675 mm)

Dry Weight:

Approx. 703 lbs (319 kg)

Wet Weight:

Approx. 750-760 lbs (340-345 kg) (depending on fluids and accessories)

Fuel Capacity:

5.8 US gallons (22 L)

🛡️ Safety Features

Crash Safety:

N/A (Motorcycle safety ratings are generally not applicable in the same way as automotive. Focus is on rider protection through design and rider-applied gear).

Braking System:

Linked-Action CBS (Combined Braking System) with ABS (Anti-lock Braking System) on some models/years

Lighting:

Halogen headlights, LED tail/brake lights (specifics may vary by trim/year), auxiliary driving lights on Venture models.

Chassis Design:

Robust steel frame, low center of gravity for stability.

Rider Protection:

Full fairings, windshield for weather protection, passenger backrest with armrests (Venture models).

💡 Technology Features

Audio System:

Integrated audio system with AM/FM radio, CD player (on many models), and speakers, often handlebar-mounted controls.

Cruise Control:

Electronically controlled cruise control is a standard feature on Venture models, enhancing rider comfort on long journeys.

ABS:

Anti-lock Braking System (ABS) available on certain models and model years, improving braking safety.

Auxiliary Input:

Auxiliary audio input for connecting external music players (e.g., MP3 players, smartphones) often present.

Instrumentation:

Full instrumentation including speedometer, tachometer, fuel gauge, gear position indicator, trip meters, clock, and indicator lights. Often features a prominent analog display for classic styling.

🔧 Maintenance

Engine Oil Change:

Every 4,000 miles or 6 months, whichever comes first (check manual for exact interval).

Air Filter Replacement:

Inspect every 8,000 miles, replace as needed or at manufacturer-specified interval.

Spark Plug Replacement:

Typically every 12,000 - 16,000 miles, depending on plug type.

Brake Fluid Change:

Every 2 years or as recommended by manufacturer.

Coolant Flush:

Every 24,000 miles or 2 years.

Engine Oil:

Yamalube 4 (or equivalent) SAE 20W-40 API SG or higher.

Engine Oil Capacity:

Approx. 4.0 US qt (3.8 L) with filter change.

Cooling System Coolant:

Yamaha Performance Coolant (or equivalent mixture of ethylene glycol and deionized water, 50/50 ratio).

Brake Fluid:

DOT 4 Hydraulic Brake Fluid.

Final Drive Gear Oil:

Yamaha Hypoid Gear Oil SAE 80 API GL-4 (or equivalent).

Common Wear Items:

Brake pads, tires, clutch plates (under heavy use), drive shaft U-joint (rare but inspectable).

Electrical Gremlins:

While generally reliable, specific electrical connections or components (e.g., starter solenoids, some sensors) can be subject to wear or failure over time, especially on high-mileage units. Detailed wiring diagrams are crucial for diagnosis.

Suspension Maintenance:

Fork seals can leak, and fork oil should be changed periodically for optimal performance. Rear shock absorbers may require service or replacement after extended use.

📚 Vehicle History

Yamaha Legacy:

Yamaha Motor Company is renowned for its innovation, quality, and performance across a wide range of powersports vehicles, from motorcycles to musical instruments.

Royal Star Lineage:

The Royal Star series originated in the mid-1990s, with the Venture model being the flagship touring variant. It evolved through various iterations, focusing on comfort, power, and luxury touring features.

Manufacturing Location:

Primarily manufactured in Japan.

Market Segment Introduction:

Entered the American touring motorcycle market to compete with established brands, offering a blend of Japanese engineering and classic American styling.

🏆 Awards & Recognition

Motorcycle Journal Reviews:

Consistently received positive reviews from motorcycle publications for its power, comfort, and extensive touring features. Recognized as a strong contender in the luxury touring segment.

Reliability Ratings:

Yamaha generally scores high in reliability surveys. The Royal Star Venture is known for its robust engineering and durability when properly maintained.