BMW G 650 GS Sertao 2012 Rider's Manual
![BMW G 650 GS Sertao 2012 Motorcycle manual cover](/images/xkOyWaKsdiCYJGohRchnHWBw/thumbs/thumb175x175.webp)
Regular maintenance should be performed every 6,000 miles or 10,000 kilometers, or at least once a year, whichever comes first. This includes oil changes, brake inspection, and checking the chain tension.
It is recommended to use SAE 10W-40 synthetic motorcycle oil that meets API SL and JASO MA2 specifications for optimal performance.
If your bike is having starting issues, check the battery charge and connections, inspect the starter motor, and make sure the fuel supply is adequate. If the problem persists, consulting a professional mechanic is advisable.
For optimal performance, maintain the front tire at 32 PSI (2.2 bar) and the rear tire at 36 PSI (2.5 bar). Always check the tire pressure when the tires are cold.
To improve fuel efficiency, ensure regular maintenance, keep tires properly inflated, avoid excessive idling, and ride at a steady speed. Reducing unnecessary weight also helps.
If the engine overheats, pull over safely and turn off the engine. Allow it to cool down before checking the coolant level and inspecting for leaks. If unresolved, seek professional assistance.
To adjust the chain tension, place the bike on a center stand, loosen the rear axle nut, and use the adjuster bolts to achieve the correct tension. Ensure there is about 1 inch (25 mm) of slack in the chain. Tighten the axle nut securely after adjustment.
Common signs of brake wear include squealing noises, reduced braking performance, and a spongy brake lever. Regular inspection of brake pads and rotors is essential to ensure safety.
To maintain battery life, ensure the battery connections are clean and tight, avoid deep discharges, store the bike in a cool, dry place, and use a battery tender during long periods of inactivity.
The recommended spark plugs for the BMW G 650 GS Sertao 2012 are NGK D8EA or equivalent, ensuring proper gap settings as per the manufacturer's specifications.