Legend Coupe V6-3206cc 3.2L SOHC FI (1991)
Hydraulic Control Assembly - Antilock Brakes: Description and Operation
Power Unit
Power Unit
The power unit consists of a motor, filter, guide, piston rod and cylinder body. Since a guide is positioned off-set to the center of the motor shaft, the
rotation of the motor and cylinder body provides the reciprocating motion to the piston rod. The brake fluid is thus pressurized and fed to the relief
valve, accumulator and modulator.
As the pressure in the accumulator exceeds the prescribed level, the pressure switch is turned on. Approx. 0.5 seconds after receiving the ON-signal, the
control unit stops the motor relay operation. In this state, the pressure in the accumulator reaches 230 kg/cm2.
If the pressure doesn't reach the prescribed value after the motor has operated continuously for a specified period, the control unit stops the motor and
activates the anti-lock brake system indicator light.
