Why can't the motorcycle kick starter be pressed down?
2 Answers
The reason why the motorcycle kick starter cannot be pressed down may be that the engine oil viscosity is too high. Here are some introductions about engine oil usage: Applicability: The original engine oil is more suitable for the engine. Depending on different needs, engine oil also has functions such as noise reduction, fuel saving, and power performance. Function: The engine will generate high temperatures during operation. When the engine oil circulates inside the engine, it can take away the high temperature generated by the engine and assist in machine cooling. It can also prevent exhaust gas from entering the crankcase. Precautions: The engine oil will be continuously polluted and oxidized during use. Excessive impurities will block the oil passages, causing the engine to be scrapped. Adding too much engine oil will increase fuel consumption. Therefore, the oil volume should be controlled between the upper and lower scale lines of the oil dipstick. Adding other additives by yourself will cause a decline in overall performance.
I've encountered many cases where the motorcycle kick starter couldn't be depressed, mostly due to internal engine seizure. It could be piston seizure in the cylinder, crankshaft bearing lock-up, or transmission gears meshing too tightly. This often relates to insufficient lubrication - deteriorated engine oil or critically low oil level causing direct metal-to-metal friction and heat seizure. This situation particularly occurs during long summer rides. My suggestion is to first check the oil dipstick to verify proper oil level. If the engine is overheated, let it cool for half an hour before retrying. Never force the kick starter, as it may bend the lever and cause bigger trouble. If the problem persists, the only solution is to have a mechanic disassemble the engine for inspection. Regular oil changes can truly prevent such embarrassing situations.
