Firebird V8-305 5.0L VIN E TBI (1989)
8.
Clean all metal components with suitable solvent, then dry with compressed air.
9.
Inspect parking brake lever components, piston, caliper bore and mounting bracket for scoring, excessive wear or corrosion. Replace parts as
necessary.
Caliper Assembly
Fig. 1 Exploded View Of PBR Single Piston Rear Caliper
1.
Using clean brake fluid, lubricate piston seal, then install seal into caliper bore groove. Ensure seal is not twisted during installation.
2.
Using clean brake fluid, lubricate caliper bore and piston.
3.
Place piston into caliper bore, then push downward until fully bottomed in bore.
4.
Apply lubricant provided in repair kit to actuating collar (24), then install pushrod (22), new boots (20, 25) and new retainers (21, 31) onto collar,
Fig. 1. Clamp retainers firmly against collar, then bend tabs on retainer (21) to hold assembly together.
5.
Reconnect preload spring (23) onto retainer (31).