2011 Kawasaki KX250F Owners Manual - Page 144
2011 Kawasaki KX250F Manual
Page 144 highlights
142 MAINTENANCE AND ADJUSTMENT Tightening Torque Rear Shock Absorber Spring Locknut: 45 N·m (4.6 kgf·m, 33 ft·lb) making the adjustment, move the spring up • After and down to make sure that it is properly seated. the rear frame with air cleaner housing (see • Install Throttle Body Assy section). • Install the removed parts. Wheels Tire Air Pressure Tire air pressure affects traction, handling, and tire life. Adjust the tire air pressure to suit track conditions and rider preference, but keep it close within the recommended range. To check the tire air pressure, remove the air valve cap, and make sure to tighten the cap securely after checking the tire pressure. Reduce the tire air pressure to increase the tire tread surface on the ground when riding on a wet, muddy, sandy or slippery track. Increase the tire air pressure to prevent damage or punctures (though the tires will skid more easily) when riding on a pebbly or hard track. Tire Air Pressure Adjustable Range 80 ~ 100 kPa (0.8 ~ 1.0 kgf/cm², 12 ~ 14 psi) • • • Optional Rear Shock Absorber Springs Various rear shock absorber springs are available to achieve suitable rear shock absorber action in accordance with the rider's weight and track condition. A harder spring stiffens the shock absorber action and accelerates the rebound damping. A softer spring softens the shock absorber action and slows down the rebound damping. WARNING Improper removal or installation of the rear shock absorber spring may cause the spring and/or related parts to be ejected at high velocity. Always wear eye and face protection when working on the rear shock absorber. Removal and installation of the rear shock absorber spring should be performed by an authorized Kawasaki dealer. NOTE ○ Tire air pressure should be checked when the tires are cold, before you ride the motorcycle. Spokes and Rims The spokes on both wheels must all be securely and evenly tightened and not be allowed to loosen. Unevenly tightened or loose spokes will cause the rim to warp, the nipples and spokes to fatigue more quickly, and the spokes to break.