Front Caliper Disassembly - Honda Acura NSX 1991 Service Manual

Front Caliper
Disassembly
CAUTION:
l Before reassembling, check that all parts are free of
dust and other foreign particles.
do so.
l
Make sure no dirt or other foreign matter is allowed
to contaminate the brake fluid.
l Do not mix different brands of brake fluid as they
may not be compatible.
paint; if brake fluid does contact the paint, wash it
off immediately with water.
Remove the banjo bolt and disconnect the brake
1 .
hose from the caliper.
2. Remove the caliper bolts, then remove the caliper.
BANJO BOLT
3. Remove the pad spring from the caliper body.
CALIPER
BOLTS
PAD SPRING
4. If necessary, apply compressed air to the caliper
fluid inlet to get the pistons out. Place a shop rag or
wooden block as shown to cushion the pistons
when there are expelled.
Use low pressure air in short spurts.
Remove the pistons from the caliper.
l
Do not place your fingers in front of the piston.
l
Do not- use high air pressure; use an OSHA-
approved 30 PSI nozzle.
WOODEN
BLOCK
5. Remove the piston boots and piston seals.
CAUTION: Take care not to damage the cylinders.
PISTON' BOOTS