vssjim
ALLIANCE MEMBER
a lot of times you have to heat the O2 sensor bung to remove as it has nothing to do with the socket as I always try it and if it doesn't come loose then heat it and it does.
Never underestimate the power of fire.a lot of times you have to heat the O2 sensor bung to remove as it has nothing to do with the socket as I always try it and if it doesn't come loose then heat it and it does.
Broke their 18" 3/8 drive ratchet the first time I used it. I was using it to break free a spark plug torqued to 420 in-lbs so it should have been well within the capabilities of the ratchet. I think it must have been a mfg defect in the gear or the pawl because it spun so easily. They sent me a rebuild kit and I have not had any issues since, but I am a little leery of their ratchets now.
Which kind of spark plug needs so much torque?
Aviation spark plugs. Specifically on a Lycoming engine.