How to repair the motorcycle after pulling cylinder? How to maintain the motorcycle cylinder after maintenance?

Motorcycle cylinder is a relatively common failure, when this situation occurs, repair and maintenance is very important.

The following steps are needed to repair the motorcycle cylinder:

1. Disassemble the engine: Remove the engine from the motorcycle and gradually disassemble it to expose the parts of the cylinder.

2. Check the degree of damage: carefully check the wear and damage of the cylinder wall, piston, piston ring and other components.

3. Replace the damaged parts: it is usually necessary to replace the piston, piston ring, if the cylinder wall is severely worn, it may be necessary to boring the cylinder or replace the cylinder liner.

4. Reassemble: After replacing the damaged parts, reassemble the engine in the correct order and torque requirements.

The following table is used to compare the maintenance methods and required parts under different damage levels:

Degree of damage Repair method required parts
Replace the piston ring for mild wear and polish the cylinder wall slightly to treat the piston ring
Moderate wear replacement piston and piston ring, depending on the situation boring cylinder piston, piston ring, may need cylinder liner
Severe wear replace the whole set of cylinder assembly, including cylinder liner, piston, piston ring and other cylinder liner, piston, piston ring
After the repair is completed, the maintenance work can also not be ignored:

1. Reasonable running-in: the newly repaired engine needs to be properly running-in to avoid high-speed and heavy-load driving during the running-in period.

2. Change oil regularly: choose high-quality oil suitable for motorcycles and replace it according to the specified mileage or time.

3. Pay attention to heat dissipation: ensure that the heat dissipation system of the motorcycle works normally to avoid engine overheating.

4. Clean the air filter: keep the air filter clean to prevent impurities from entering the engine.

5. Control cycling habits: avoid violent driving behaviors such as rapid acceleration and sudden braking.

In short, the motorcycle cylinder after the repair and maintenance need to be taken seriously, only in this way to ensure the performance and life of the engine.