Triumph Bonneville America 2002 Owner's Handbook

Triumph Bonneville America 2002 Motorcycle manual cover

Pages 100

Year 2002

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Triumph Bonneville America 2002 Motorcycle Specification

The Triumph Bonneville America 2002 motorcycle is a classic cruiser that combines traditional styling with modern engineering. Powering this machine is an air-cooled, DOHC, parallel-twin engine with a displacement of 790cc, delivering smooth and reliable performance. The engine is complemented by a 5-speed transmission, ensuring a versatile riding experience whether on highways or city streets.

The Bonneville America features a distinctive design with its low-slung chassis, wide front fork, and raked-back handlebars, offering a comfortable and laid-back riding posture. The fuel system is managed by twin carburetors, providing efficient fuel delivery and optimal engine performance. With a bore and stroke of 86mm x 68mm, the engine achieves a balanced combination of power and torque, making it suitable for both cruising and spirited riding.

The motorcycle's frame is constructed from tubular steel, ensuring rigidity and durability while maintaining a manageable weight. The suspension system includes 41mm telescopic front forks and twin rear shocks, both adjustable for preload, offering a smooth and customizable ride. The braking system comprises a single 310mm disc with a 2-piston caliper at the front and a 285mm disc with a 2-piston caliper at the rear, providing reliable stopping power.

The Bonneville America's 16-inch front and 15-inch rear wheels are fitted with classic spoked rims, enhancing its vintage appeal. The seat height is set at a comfortable 720mm, making it accessible for riders of various heights. The fuel tank has a capacity of 16 liters, allowing for extended rides between refueling stops.

Overall, the Triumph Bonneville America 2002 combines timeless aesthetics with modern functionality, making it a compelling choice for those seeking a stylish and dependable cruiser.

Triumph Bonneville America 2002 Motorcycle F.A.Q.

What is the recommended oil type for the Triumph Bonneville America 2002?

The recommended oil type for the Triumph Bonneville America 2002 is a 10W-40 semi-synthetic motorcycle oil. Ensure it meets API SH or higher specifications.

How often should I replace the air filter on my Triumph Bonneville America 2002?

The air filter should be inspected every 6,000 miles and replaced every 12,000 miles or sooner if riding in dusty conditions.

What is the correct tire pressure for the Triumph Bonneville America 2002?

The recommended tire pressure is 34 psi for the front tire and 42 psi for the rear tire. Always check the pressure when the tires are cold.

How do I troubleshoot a non-starting Triumph Bonneville America 2002?

First, check the battery charge and connections. Ensure the fuel valve is open and inspect the spark plugs for wear or fouling. If issues persist, consult a professional mechanic.

What regular maintenance is required for the Triumph Bonneville America 2002?

Regular maintenance includes oil and filter changes every 6,000 miles, checking and adjusting the chain tension, inspecting brake pads, and lubricating moving parts.

How can I adjust the chain tension on my Triumph Bonneville America 2002?

To adjust the chain tension, loosen the rear axle nut, turn the adjuster bolts evenly on both sides, and ensure the chain slack is within the specified range of 20-30 mm. Tighten the axle nut after adjustment.

What are common electrical problems with the Triumph Bonneville America 2002 and how can I fix them?

Common electrical problems include blown fuses and faulty wiring connections. Inspect and replace any blown fuses, and ensure all wiring connections are secure and free from corrosion.

How do I replace the brake pads on the Triumph Bonneville America 2002?

To replace the brake pads, remove the caliper bolts, slide the caliper off the rotor, remove the old pads, and install the new pads. Reinstall the caliper and torque the bolts to the specified settings.

What type of coolant should be used for the Triumph Bonneville America 2002?

Use a high-quality ethylene glycol-based coolant with corrosion inhibitors specifically designed for aluminum engines. Ensure it is mixed with distilled water in a 50/50 ratio.

How can I enhance the performance of my Triumph Bonneville America 2002?

Performance can be enhanced by installing aftermarket exhausts, upgrading the air filter, and re-jetting the carburetors. Consider consulting a professional for tuning adjustments.