Why Can't the Motorcycle Kick Start?
2 Answers
If the motorcycle's kick start is stuck, you can first check the engine oil condition in the crankshaft case: if the oil level is normal, the possibility of cylinder seizure or bearing seizure can be ruled out. Then, inspect the magneto to see if any screws are loose and causing a jam. Next, check the starter motor's small chain and the timing chain (for any misalignment) to see if they are broken and causing a blockage. If you lack repair experience, it is recommended to visit a professional repair shop as soon as possible to have a technician inspect it to avoid further damage to the engine. Here is some additional information: The issue of a motorcycle's kick start being stuck can generally be divided into several possibilities: the kick start may be jammed; lack of oil may have caused cylinder seizure; the crankshaft may be scratched; if there is oil, the oil pump may not be pumping oil, leading to cylinder seizure.
Last time I couldn't press the kick starter because the piston was stuck. I had just finished driving on mountain roads that day, and the engine temperature was too high. When I tried to start it again after parking for half an hour, the kick lever wouldn't budge. Never force it in this situation, or you'll damage the internal gears. When we pushed it to the repair shop and opened it up, we found both the cylinder and piston were scored. The mechanic said this often happens when the engine oil deteriorates after prolonged high-speed driving. Also, cold weather can cause the oil to solidify and make the kick starter stick, so it's necessary to switch to more fluid oil in winter. Always pay attention to the engine temperature, check the oil level before long trips to avoid overheating. If starting is difficult, wait for the engine to cool down before trying again, and if that doesn't work, seek professional repair.