Originally Posted by mxwrench
Brain Teased,
I usually replace the orings in my engines once a season, but it depends on the use of the engine. Also if you spend alot of time tweaking the adj. screws it is possible for the o-rings to tear.
If your adj. screws wander from vibration, then I would say you definitly need to change your o-rings. Just be sure to put a little oil on them when you install them so they have a little lube going back in or you might catch the o-ring and tear it.
BK
thanks BK
yea ill have a go at it and hopefully ill learn something new
RC paper boy
your best bet would be going to a automotive parts shop and asking them for a o ring seal kit. which will include all sorts of sizes including your fuel tank lid etc..