Positioning Support Plate Retainer In Vise; Removing Power Piston Snap Ring; Positioning Power Piston On Support Plate Remover; Removing Support Plate - Pontiac TRANS AM 1977 Service Manual

BRAKES 5-55
Fig. 5 - 9 1 Positioning Support Plate Retainer in Vise
Fig. 5 - 9 4 Removing Power Piston Snap Ring
DIAPHRAGM
Fig. 5 - 9 2 Positioning Power Piston on Support Plate
Remover
Fig. 5 - 9 3 Removing Support Plate