Bottom dead centre. BDC
Bottom dead center.
Bottom dead centre or B.D.C.
To provide moisture free compressed air to a pneumatic system that operates pneumatic motors.
Having this problem with changing rear brake pads on new Beetle. Could not get piston to return to a position that would accomodate the new pads. VW dealer was fat lot of use - said I should loosen the cap on master cylinder reservoir. Have now discovered that there is a special tool - because the piston must be pushed in AND rotated at the same time. Saw pic of tool on dieselgeek.com/golf_iv_main.php - it cost $49, and seems to be usable on most VW and Audi calipers. There is a special nut with two spigots which engage in the slots on the piston surface allowing rotation to be enforced. Looks like you would rotate the piston first and then compress it to required position. Have not bought tool. The Dev
There is no reset for compression. Compression is created when the piston rises in the cylinder and the valves are closed. The piston pinches the air/fuel and compresses it. If you have absolutely no compression I suspect a stuck valve.
While I haven't heard of that specifically, a improperly installed piston oil squirter could cause severe cylinder damage from lack of oil.
The arrow would normally indicate the front.You said arrows... Is there more than one arrow on the piston in question? What kind of piston?Anyway, a stock or stock replacement piston usually has one arrow or a little notch in it and that is to indicate the front.
a 1978 yz80 (aircooled) piston "should" work, said a guy from Weisco. to expensive to try if it doesnt work.
Christopher Edwards
He is in a supine position. The oppose is the prone position.
get help right away, sounds like timing belt broke from what you said, bad things can happen to motor when this happens. Piston bad, slapping cylinder wall, bad wrist pin.
It is said to be in its simplest (or lowest) form.
a two stroke cycle said that two stroke of the piston to complete firing cycle