If the engine was not making unusual noises before it quit running, and it feels normal when you operate the kick starter, you can probably rule out a major mechanical problem. First, check the fuel system: Make sure you have...
Steering is Heavy Steering stem nut is too tight Damaged steering head bearings Check tire pressure Either Wheel Has a Wobble Excessive wheel bearing play Bent rim Improperly installed wheel hub Bent frame Loose or broken spokes Old tires...
Examine the Fuel Line – Disconnect the fuel hose at the carburetor. Is the fuel flowing freely? NO - Clogged fuel hose/line or clogged fuel filter Clogged fuel valve Clogged fuel tank breather hose YES - Go to STEP...
Intake Manifold Inspection – Check the intake manifold seals for leaks. Is there a leak in the manifold? NO - Go to STEP 2 YES - Loose carburetor mounting bolt (nuts) Damaged, cracked insulator/spacer Damaged intake manifold gasket Damaged...
Examine the Drive Train – Raise the wheel off the ground and spin by hand. Does the wheel spin freely? NO - Brake dragging, improperly mounted brake pads Worn or damaged wheel bearings Bent Axle YES - Go to...
Follow the procedure below to make adjustments to the drive chain slack. Be sure that you are parked on a level surface and the engine is turned OFF. DRIVE CHAIN ADJUSTMENT Loosen the rear axle nut Loosen the adjuster lock...
Check the swing-arm chain slider for wear and/or damage. Fig. 1 Replace the slider if falls below the limits indicated below: Top Section: 5 mm Bottom Section: 3 mm Check the rear sprocket chain guide slider for wear and/or damage....
Check the bottom chain roller for wear and/or damage. Measure the diameter of the drive chain roller and replace it if it falls below the limits indicated below: Roller: 28 mm (New Roller: 35 mm) Check the...
The service life of your drive chain will depend on several factors including proper lubrication, adjustment, and riding style. If you are an experienced rider and tend to ride in a more intense manner, or you ride in muddy/dusty areas,...
