Should I lubricate the piston ring or the cylinder barrel on my Bostitch compressor?
by Stan Wilson
(Toronto, Ontario, Canada)
I want to replace the piston ring and was wondering if I should lubricate the cylinder barrel with a silicoe spray lubricant or other dry lube.
Also the connecting rod cover is held on with a Torx screw that is Loctited in. What is he best way of removing the screw without the head breaking off?