Technician A says that undersized bearings are available to service diesel engine forged crankshafts. Technician B says that diesel crankshafts are almost always hardened; and grinding to repair journal damage will remove the surface hardening. Who is right?
A)A only"
B)B only"
C)Both A and B
D)Neither A nor B"

Question

Quizplus · Accepted Answer

Diesel crankshafts are almost always hardened; and grinding to repair journal damage will remove the surface hardening.

Technician a Says That Undersized Bearings Are Available to Service