When installing the bearing cap on the device shown in the illustration, which of the precautions listed must be observed? Illustration MO-0121

Correct Answer: Option A — Once the bearing cap is properly torqued, measure the end gap dimensions to ascertain even tightening of the cap.

Precise mechanical alignment and clearance verification are critical during thrust bearing assembly; measuring end gap dimensions ensures even torque distribution and prevents binding or premature failure under heavy axial loads.