Technician A says on most pushrod engines, lifters have a concave face. Technician B says pushrods are stationary when the engine is running. Who is correct?
A)Technician A
B)Technician B
C)Both technicians
D)Neither technician

Question

Quizplus · Accepted Answer

Lifters typically have a convex face, not concave, and pushrods move up and down as the engine runs, so both statements are incorrect.

Technician a Says on Most Pushrod Engines, Lifters Have a Concave