That depends on what the o-ring is being used for. Generally speaking, a bad o-ring will leak whatever liquid or gas it is supposed to be sealing, period. When this happens, you have four choices; Have someone replace it; Replace it yourself; Discard whatever item the o-ring is used in; Or continue using the item with the bad o-ring until it no longer functions.
The connection could leak gasoline, which would be a bad thing. O-Rings are used to provide a better seal between two hard surfaces. If they are not there, or fail, the results can be catastrophic. It was a failure of an O-ring that caused the space shuttle Challenger to explode.
Go to a Hardware store and show them the old o-ring and see if they have a matching new ring. Most stores do. Or you can contact the manufacturer.
just remove the injector gently, after purchasing the correct o-ring from parts dealer , now remove old o-ring , smear a small amount of vasoline where the old o-ring was , gently stretch new o-ring into the groove where the old o-ring was , then slide injector back into place , again gently.
You need to unbolt the tube, pull it out, replace the o ring, reinstall, and check the fluid level.You need to unbolt the tube, pull it out, replace the o ring, reinstall, and check the fluid level.
If it has an o ring you shouldn't have to
Either the cap is cracked, which you will need a new one from the dealer. Or you forgot the o ring when installing the new filter
There is a rubber O-ring seal on the distributor shaft. You will need to pull that shaft and replace the O-ring. Fairly easy job. The O-ring will cost you about $1 if you can do the work yourself.
There is an O-ring on the petcock. You will need to replace the O-ring/petcock.
NO you do not. That is what the o-ring is for. If you use sealer it will wind up in the oil and that is Not good.
Ring a Ring o' Roses was created in 1881.
'O' refers not to the shape of the ring but to the ring's cross-section.
You need either a new O ring in the shower or tap anew washer in the tap, or you should go to the toilet before showering.