A vehicle with a leaking extension housing seal is being diagnosed. Technician A says check for nicks and burrs on the driveshaft yoke. Technician B says a worn extension housing bushing could have caused the seal to fail. Who is correct?
A)A only
B)B only
C)both A and B
D)neither A nor B

Question

Quizplus · Accepted Answer

Both technicians are correct. Nicks and burrs on the driveshaft yoke can damage the seal, leading to leaks, and a worn extension housing bushing can cause misalignment or excessive play, also leading to seal failure.

A Vehicle with a Leaking Extension Housing Seal Is Being