FireFighterZero
Captain Zero!
Gas cap leaks on my 460.
Do you change that o ring once in a while?
Do you change that o ring once in a while?
for the stihl ms460, its a 3.5mm x 25 O ring, pt # 9645 948 7734Gas cap leaks on my 460.
Do you change that o ring once in a while?
That was for the 200T and it was 23x 3 .What happens is the o-ring becomes stiff and to try to compress it breaks the cap .The ethanol content of the gasoline causes that .Just recently I ordered 10 complete after market cap sets because I broke both caps on two 200T's which I don't use those saws that much .What size a 460 would use I have no idea but a little trip to google land might be worth the time .It will be on the internet some place and my book of Stihl IPL's doesn't go that new of saws .@Al Smith
IIRC, Al knew what was the specific size for O- rings on at least one model gas cap.