​Technician a Says Seals Hold in the Hydraulic Pressure When

Multiple Choice

​Technician A says seals hold in the hydraulic pressure when the clutch pack is released. Technician B says in a typical pack, the apply piston at the rear of the drum is held in place by the return springs and a spring retainer secured by a snap ring. Who is correct?

A) ​A only
B) ​B only
C) ​Both A and B
D) ​Neither A nor B