BMW R 850 R 2004 Maintenance Instructions

BMW R 850 R 2004 Motorcycle manual cover
Pages 80
Year 2004
Language(s)
English en

BMW R 850 R 2004 Motorcycle Specification

The BMW R 850 R 2004 is a versatile and robust motorcycle, engineered to deliver a balanced mix of performance, comfort, and reliability. It features an 848cc air-cooled, four-stroke, flat-twin (boxer) engine with a bore and stroke of 87.5mm x 70.5mm, producing a maximum power output of 70 hp at 7,000 rpm and a torque of 77 Nm at 5,600 rpm. The engine is paired with a five-speed gearbox that ensures smooth and responsive shifting.

The motorcycle's frame is constructed from a tubular steel bridge design, providing structural integrity and stability. The front suspension comprises a Telelever system with a central spring strut, while the rear employs a single-sided swingarm with BMW's Paralever system and a monoshock, both contributing to exceptional handling and ride comfort.

Braking power is delivered via dual 305mm discs with four-piston calipers at the front and a single 265mm disc with a double-piston caliper at the rear. The R 850 R also features optional ABS for enhanced safety. It rides on 17-inch alloy wheels fitted with 120/70 ZR17 front and 160/60 ZR18 rear tires, ensuring a firm grip on various road surfaces.

The motorcycle's dimensions include a wheelbase of 1,495mm, an overall length of 2,170mm, a width of 870mm, and a height of 1,250mm. The seat height is adjustable between 770mm and 800mm, catering to a range of rider preferences. The fuel tank capacity is 20.5 liters, providing ample range for extended journeys.

In summary, the BMW R 850 R 2004 is a well-rounded motorcycle that offers a blend of performance, comfort, and advanced engineering, making it suitable for both urban commuting and long-distance touring.

BMW R 850 R 2004 Motorcycle F.A.Q.

How do I check the oil level on my BMW R 850 R 2004?

To check the oil level, ensure the motorcycle is on level ground and the engine is warmed up. Turn off the engine and wait a few minutes. Then, look at the oil sight glass located on the lower right side of the engine. The oil level should be between the minimum and maximum marks.

What type of oil should I use for the BMW R 850 R 2004?

Use a high-quality 20W-50 motorcycle oil that meets the API SG/SH specification. It is important to use oil specifically designed for motorcycles to ensure proper lubrication and engine performance.

How can I troubleshoot a starting problem with my BMW R 850 R 2004?

If the motorcycle won't start, check the battery connections, ensuring they are clean and tight. Verify that the battery is fully charged. Inspect the fuses and the ignition switch. If the problem persists, consult a professional mechanic.

What is the recommended tire pressure for the BMW R 850 R 2004?

The recommended tire pressure for the BMW R 850 R 2004 is typically 36 psi for the front tire and 42 psi for the rear tire. Always refer to the owner's manual for the most accurate specifications.

How often should I change the air filter on my BMW R 850 R 2004?

The air filter should be inspected every 6,000 miles and replaced if necessary. Regular maintenance ensures optimal engine performance and fuel efficiency.

What are the common brake issues in BMW R 850 R 2004, and how can they be resolved?

Common brake issues include spongy brakes and squealing noises. Ensure that brake fluid levels are adequate and that there is no air in the brake lines. If the brakes squeal, inspect the brake pads for wear and replace them if necessary.

How do I adjust the suspension on my BMW R 850 R 2004 for better handling?

To adjust the suspension, refer to the owner's manual for specific settings. Generally, you can adjust the preload and damping settings to match your riding style and load. For precise adjustments, consider consulting a professional mechanic.

Why is my BMW R 850 R 2004 overheating, and how can I fix it?

Overheating can be caused by low coolant levels, a faulty thermostat, or a clogged radiator. Check the coolant level and top up if necessary. If the problem persists, inspect the radiator and thermostat, and consider having them serviced by a professional.

How do I maintain the battery of my BMW R 850 R 2004?

Regularly check the battery terminals for corrosion and clean them if needed. Ensure the battery is securely mounted and fully charged. If storing the motorcycle for an extended period, consider using a trickle charger to maintain battery health.

What are the signs that my BMW R 850 R 2004 needs a valve clearance adjustment?

Signs of needing a valve clearance adjustment include poor engine performance, difficulty starting, and unusual engine noises. It is recommended to check and adjust the valve clearance every 12,000 miles or as outlined in the owner's manual.