🏷️ Basic Information

Make:

Yamaha

Model:

Road Star S Silverado

Year:

2011

Internal Model Code:

XV17ATX(C)

Generation Identifier:

Road Star Series

Vin Prefix:

JYAV

👋 Introduction

Segment:

Cruiser Motorcycle

Target Audience:

Owners and professional mechanics of the 2011 Yamaha Road Star S Silverado motorcycle

Key Competitors:

Harley-Davidson Softail models, Indian Chief models, other Japanese large-displacement cruisers

Vehicle Type:

Large-displacement cruiser motorcycle with touring amenities (Silverado trim)

Engine Configuration:

Air-cooled, V-twin engine

Silverado Package:

Includes windshield, passenger backrest, saddlebags, and often enhanced chrome trim for touring comfort.

📋 Manual Details

Primary Coverage:

2011 Yamaha Road Star S Silverado Motorcycle XV17ATX(C)

Secondary Coverage:

Potentially related XV1700 variants within the Road Star family, though specific focus is on the 2011 S Silverado

Estimated Page Count:

Approximately 400-600 pages (typical for a comprehensive service manual)

Manual Type:

Factory Service Repair Manual

Language:

English

Format:

PDF

📖 Manual Coverage

Engine:

Complete engine service, teardown, assembly, inspection, tuning, lubrication, cooling system

Transmission:

Clutch operation, gearbox disassembly and assembly, shifting mechanism, lubrication

Fuel System:

Fuel injection system diagnostics, injectors, throttle body, fuel pump, fuel filter replacement

Electrical System:

Ignition system, starting system, charging system (stator, regulator/rectifier), battery maintenance, lighting, wiring diagrams, ECU diagnostics

Brakes:

Front and rear brake system inspection, pad replacement, caliper service, master cylinder service, bleeding procedures, ABS components (if applicable)

Suspension:

Front fork service (oil change, seal replacement), rear shock absorber inspection and replacement, adjustment procedures

Chassis And Frame:

Frame inspection, steering head bearing service, swingarm inspection and lubrication, wheel bearing replacement

Bodywork:

Fairing removal and installation, fender maintenance, seat service, luggage system (Silverado specific) maintenance

Cooling System:

Radiator inspection, coolant type and capacity, fan operation

Exhaust System:

Muffler and pipe inspection, gasket replacement

Maintenance:

Regular scheduled maintenance, oil changes, filter replacements, spark plug service, chain adjustment (if applicable), general inspections

Troubleshooting:

Diagnostic procedures for common and uncommon issues, symptom-based troubleshooting charts, fault code interpretation

Repair:

Step-by-step instructions for disassembly, component replacement, reassembly, and adjustment of all major systems

Diagnostics:

Diagnostic tools, methods, and specific tests for various electronic and mechanical components

Wiring Diagrams:

Detailed electrical wiring diagrams for all systems, component identification and routing

Depth:

Comprehensive: Covers everything from basic rider maintenance to complete engine and transmission overhauls, including advanced electrical diagnostics and tuning adjustments.

📊 Manual Specifications

PDF Quality:

High-resolution, searchable PDF for clear text and image reproduction. Likely scanned from original factory documents.

Printability:

Designed for printing, with clear layouts and legible text suitable for workshop use.

Binding:

Not applicable (digital PDF format)

Paper Type:

Not applicable (digital PDF format)

⚙️ Engine Specifications

Engine Type:

Air-cooled, 4-stroke, SOHC, V-twin

Displacement:

1670 cc (102 cubic inches)

Bore X Stroke:

97.0 mm x 113.0 mm

Compression Ratio:

8.4:1

Valve Train:

3 valves per cylinder, SOHC

Cooling Method:

Forced air cooling

Horsepower:

Approximately 80 HP @ 4750 RPM (claimed)

Torque:

Approximately 102 lb-ft @ 3750 RPM (claimed)

Fuel Delivery:

Fuel Injection

Carburetion:

N/A (Fuel injected)

Fuel Type:

Unleaded gasoline, 91 octane or higher recommended

Oil Type:

Yamalube 4 (or equivalent API SG, JASO MA certified) 20W-40 or 10W-40

Oil Capacity:

Approx. 4.4 L (4.7 US qt) with filter change

Ignition System:

TCI (Transistor Controlled Ignition)

Spark Plug Model:

NGK DPR7EA-9 or DENSO X22EPR-U9

Spark Plug Gap:

0.8 - 0.9 mm (0.031 - 0.035 in)

🔧 Transmission

Transmission Type:

Constant mesh 5-speed

Clutch Type:

Wet, multiple-disc, diaphragm spring

Drive Type:

Belt drive

Gear Ratios:

Refer to manual for specific gear ratios (typically available in the manual's technical specifications section)

Transmission Oil Type:

Yamalube 4 (or equivalent API SG, JASO MA certified) 20W-40 or 10W-40 (shared with engine)

Transmission Oil Capacity:

Integrated with engine lubrication system (refer to engine oil capacity)

📐 Dimensions

Overall Length:

2507 mm (98.7 in)

Overall Width:

980 mm (38.6 in)

Overall Height:

1500 mm (59.1 in) (with windshield)

Wheelbase:

1684 mm (66.3 in)

Ground Clearance:

140 mm (5.5 in)

Seat Height:

735 mm (28.9 in)

Dry Weight:

303 kg (668 lbs)

Wet Weight:

Approximately 325 kg (716.5 lbs) (with all fluids)

Gross Vehicle Weight Rating:

Refer to manual (GVWR is critical for safe operation)

Fuel Tank Capacity:

20 L (5.3 US gal)

Reserve Fuel Capacity:

Approx. 3 L (0.8 US gal)

Front Tire Size:

130/70R18 M/C 63H

Rear Tire Size:

170/80R15 M/C 77H

Front Brake Type:

Dual Hydraulic Disc

Rear Brake Type:

Hydraulic Disc

Front Wheel Size:

MT3.50 x 18

Rear Wheel Size:

MT5.00 x 15

🛡️ Safety Features

Safety Certifications:

Meets all applicable US EPA, DOT, and CARB regulations for emissions and safety.

Braking System:

Dual front disc brakes and single rear disc brake provide strong stopping power. Consider manual for specific brake fluid specs (DOT 4).

Lighting:

Halogen headlight, LED taillight and brake light for enhanced visibility. Turn signal operation covered in electrical section.

Chassis Stability:

Low center of gravity and long wheelbase contribute to stable handling characteristics, especially at speed.

💡 Technology Features

Audio System:

Silverado models often included an integrated audio system (radio, CD player) with handlebar controls and speakers, especially on higher trim levels. Manual will detail its operation and maintenance.

ABS:

While not standard on all 2011 models, some variations may have offered ABS. The manual will specify if ABS is present and its related systems.

Wiring Harness:

The manual's comprehensive wiring diagrams are crucial for understanding the bike's electrical architecture and for any accessory installation or troubleshooting.

🔧 Maintenance

Initial Service:

First service typically at 600 miles or 1 month (whichever comes first) - covers engine oil/filter, chain adjustment, general inspection.

Regular Oil Change:

Every 3,000 miles or 6 months, whichever comes first.

Air Filter Service:

Inspect every 6,000 miles, replace as needed. Manual will specify cleaning procedure.

Spark Plug Replacement:

Recommended replacement every 12,000 miles or as per manual inspection.

Brake Fluid Flush:

Every 2 years or as recommended by manual, critical for brake performance and safety.

Engine Oil Grade:

Yamalube 4 (or equivalent API SG, JASO MA certified) 20W-40 or 10W-40

Brake Fluid Type:

DOT 4

Coolant Type:

Mixture of distilled water and high-quality ethylene glycol based coolant (refer to manual for specific Yamaha coolant or equivalent).

Cam Chain Tensioner:

Some earlier models experienced issues with automatic cam chain tensioners. While likely addressed in later iterations, the manual will detail inspection and potential replacement procedures.

Belt Drive Wear:

Regular inspection of the belt drive for wear, cracks, and proper tension is crucial for longevity and safety.

Starter Clutch Noise:

Some owners reported a brief rattling noise from the starter clutch on startup. The manual may address diagnostics for this.

📚 Vehicle History

Brand Established:

1887 (founded in Japan, early focus on musical instruments, motorcycles began later)

Motorcycle Division Start:

1955

Road Star Introduction:

The Road Star line was introduced in 1999 as Yamaha's answer to the American V-twin cruiser market, directly challenging Harley-Davidson.

Xv1700 Engine:

The 1700cc engine was an evolution of the earlier 1600cc mill, offering increased displacement and torque for enhanced performance.

Silverado Trim:

The Silverado trim level was added to provide a factory-configured touring package, appealing to riders who desired long-distance comfort and storage without aftermarket modifications.

Manufacturing Location:

Japan

Production Years:

The XV1700 Road Star line was produced from 2004 through 2010 (with the 2011 model year marking the final iteration of this specific platform before significant changes or discontinuation).

🏆 Awards & Recognition

Model Recognition:

The Road Star series has historically been praised for its strong V-twin performance, comfortable ride, and classic styling, making it a popular choice in the cruiser market. Specific awards for the 2011 model would be found in contemporary motorcycle reviews.