What does it mean when a motorcycle engine seizes?
1 Answers
Engine seizure is a severe mechanical failure caused by lack of engine oil, clogged oil passages or filters, or oil pump damage in the engine. It occurs when the cylinder block, piston, and piston rings melt and fuse together due to high-temperature friction without oil lubrication. Below are relevant explanations: 1. Oil-related issues: This severe mechanical failure is caused by insufficient engine oil, clogged oil passages or filters, or oil pump damage, resulting in the cylinder block, piston, and piston rings melting and bonding together due to high-temperature friction without oil lubrication. 2. Cooling problems: When a motorcycle's temperature becomes excessively high, engine seizure can occur. Therefore, motorcycle RPM should not be too high, as it can easily cause the engine's operating temperature to exceed the originally designed tolerable limit. When the engine block temperature is too high, with surface temperatures exceeding 90°C.