1. Prepare your motorcycle by disconnecting the battery and draining the oil and coolant.
2. Remove the cam chain tensioner cover.
3. Remove the tensioner and spring.
4. Insert a new tensioner into the opening and secure it with the spring.
5. Replace the cam chain tensioner cover.
6. Refill the oil and coolant and reconnect the battery.
7. Start the motorcycle and let it run for a few minutes.
8. Check the cam chain tension and adjust if necessary.