While having a discussion, Technician A says that you should always oil the bearing backs. Technician B says that they are not a bearing surface so should not be oiled. Who is correct?
A) A only
B) B only
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

The backs of bearings are not a bearing surface and should not be oiled, as oiling them can cause them to slip or rotate in their housing.

While Having a Discussion, Technician a Says That You Should