Isaac F
Key Veteran
Location: Panama Republic of Panama
| I was going to make my firts Raptor 60 fly went I notice that my
YS 61 ST1 lost compresion. Upon inspection the ring was stick inside the piston grove and a very very small piece were missing were the ring close toghether...........Also the Piston show small scrach marks (No Deep) in the same area. The sleeve look like new, dont have any dent, scrach or mark.............
Well I dont know what exactly cause this but I just order a new
YS 61 ST2.
NOW, sice I have the YS 61 ST1 siting there I was thinking to fixe in order to have a spare engine but I dont want to put to much money in this engine. I was thinnking to change the following:
Front Bearing
Rear Bearing
Piston Ring
Gasket set
Do you think I can use the same Piston with small scraches????
Any advise will be welcome.
THX |
