Author Question: Before the valves are removed from the cylinder head, what operations need to be completed? A) ... (Read 140 times)

nelaaney · **on:** Jun 23, 2018

Before the valves are removed from the cylinder head, what operations need to be completed?

A) Remove burrs from the stem of the valve (s) B) Remove valve locks (keepers)
C) Remove cylinder head (s) from the engine D) All of the above

Question 2

The ridge at the top of the cylinder ________.

A) Represents a failure of the top piston ring to correctly seal
B) Means that a crankshaft with an incorrect stroke was installed in the engine
C) Should not be removed before removing pistons except when reboring the cylinders
D) Is caused by the fact that the rings do not travel all the way to the top of the cylinder