Toronado V6-231 3.8L (1986)
Fig. 1 Delco-Moraine series 3264M front disc brake caliper exploded view.
1.
Use clean shop towels to pad inside of caliper, then remove piston by applying compressed air to fluid inlet port. Use only enough air pressure to
ease piston from bore. Keep fingers away from piston to avoid injury as piston is forced out.
2.
Remove bleeder screw from caliper housing, Fig. 1.
3.
Pry dust boot from caliper, then remove piston seal, taking care not to damage housing.
4.
Clean components with suitable brake cleaner and wipe dry with lint free shop towels.
5.
Inspect piston for scoring nicks, corrosion, wear and damage and replace as needed.
6.
Inspect caliper housing and seal groove for damage, corrosion, nicks, scoring and excessive wear, and use crocus cloth to polish away corrosion
from housing bore. Replace caliper housing if damaged or if corrosion in and around seal groove will not clean up with crocus cloth.
Rear
