While discussing bearing undersizes, Technician A says that undersized bearings are used when a crankshaft is reground. Technician B says that they are used on some new engines to compensate for errors in production. Who is correct?
A) A only
B) B only
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

Undersized bearings are indeed used when a crankshaft is reground to ensure proper fit and clearances. They are also used in new engines to compensate for manufacturing tolerances and errors, ensuring optimal engine performance.

While Discussing Bearing Undersizes, Technician a Says That Undersized Bearings