NSX V6-3.0L DOHC (1991)
Hydraulic Control Assembly - Antilock Brakes: Customer Interest
Solenoid Replacement
NOTE:
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Before disassembling the modulator, clean and blow dry the area around the modulator
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This procedure can also be used to replace a leaking solenoid O-ring.
1.
Remove the cruise control actuator mounting bolts, disconnect the actuator connector, then rest the actuator on the spare tire.
2.
Bleed high pressure fluid from the maintenance bleeder with the Bleeder T-wrench, then retighten the bleeder.
3.
Remove the brake fluid from the modulator reservoir with a syringe. Leave the pump feed hose connected to the solenoid head.
4.
Disconnect the four solenoid connectors.
5.
Remove the two screws from inside the modulator reservoir, then remove the reservoir from the solenoid head. Remove the bolt and support
bracket for the pump feed hose. If brake fluid contacts the paint, wash it off immediately with water.
6.
Thread a 6 x 1 x 50 mm bolt (or longer) into the threaded hole above the second solenoid from the front of the modulator. Turn the bolt clockwise
until the solenoid head begins to lift, then carefully rock the head and lift it off of the solenoids. Set the solenoid head off to the side without
disconnecting the pump feed hose.
7.
Remove the solenoid harness grommets from the solenoid cover, then remove the cover.
