otis700
Member
Hello everyone.
Below are pics of my 02 srx that lost a piston which I posted about a few weeks back. The sled has 11K miles and I have no interest in going through the lower end as makes no sense from a $$$ perspective.
A section of one of the rings is missing and made a mess from there. I had one mechanic look at it and he noticed the piston pin was missing and he's wondering whether that allowed the ring to then rotate and then take out cylinder. Thoughts?
I know I'm taking the gamble to replace piston, cylinder, and head and cross my fingers lower end is clean. I got a new Yamaha piston, rings, gaskets etc and used cylinder and head from Ty members and replacing the power valve. At first, it looked like the power valve hit the piston as its gauged but thinking the loose ring fragments made contact. Thoughts?
I figure if it runs great for a few trips, I;ll replace the other two pistons this summer.
Mark
Below are pics of my 02 srx that lost a piston which I posted about a few weeks back. The sled has 11K miles and I have no interest in going through the lower end as makes no sense from a $$$ perspective.
A section of one of the rings is missing and made a mess from there. I had one mechanic look at it and he noticed the piston pin was missing and he's wondering whether that allowed the ring to then rotate and then take out cylinder. Thoughts?
I know I'm taking the gamble to replace piston, cylinder, and head and cross my fingers lower end is clean. I got a new Yamaha piston, rings, gaskets etc and used cylinder and head from Ty members and replacing the power valve. At first, it looked like the power valve hit the piston as its gauged but thinking the loose ring fragments made contact. Thoughts?
I figure if it runs great for a few trips, I;ll replace the other two pistons this summer.
Mark