Ring compressors are being discussed. Technician A says that ring compressors are used to remove piston rings on pistons. Technician B says that ring compressors are used when installing a piston into the block. Who is correct?

Question

Quizplus · Accepted Answer

Ring compressors are used when installing a piston into the block. They hold the rings onto the piston as it is inserted into the cylinder bore, preventing the rings from catching on the edge of the bore and potentially damaging them. They are not used to remove piston rings. Therefore, only Technician B is correct.

Ring Compressors Are Being Discussed