yamaha R15 v4 bike engine noise how to fixed. how to timing chain tensioner changed

Tools Needed

Socket set

Torque wrench

Screwdrivers

Pliers

New timing chain tensioner

Engine oil (for reassembly)


Steps

1. Preparation:

Ensure the motorcycle is on a stable stand.

Disconnect the battery for safety.



2. Remove Fairings:

Carefully remove any fairings obstructing access to the engine.



3. Drain Engine Oil:

Drain the engine oil to avoid spillage during the process.



4. Access the Tensioner:

Locate the timing chain tensioner, typically near the engine's side.

Remove any components blocking access (like the air filter or throttle body).



5. Remove the Old Tensioner:

Unscrew the tensioner using the appropriate socket.

Gently pull it out; be cautious of any oil that may leak.



6. Install the New Tensioner:

Before installation, compare the new tensioner with the old one to ensure proper fit.

Apply a thin layer of engine oil on the new tensioner’s O-ring.

Insert the new tensioner into place and secure it with bolts.



7. Reassemble Components:

Reattach any parts removed earlier (air filter, throttle body, etc.).

Reinstall the fairings.



8. Refill Engine Oil:

Refill the engine with the appropriate oil.



9. Reconnect the Battery:

Reconnect the battery.



10. Test the Engine:



Start the engine and listen for any unusual noises.

Check for oil leaks around the tensioner.


Tips

Always refer to the service manual for specific torque settings and diagrams.

If unsure, consider seeking help from a professional mechanic.


By following these steps carefully, you should be able to change the timing chain tensioner on your Yamaha R15 V4 successfully.