In order to bleed MJ brakes:
Open the right front bleeder
Depress brake pedal and hold
Start engine, brake light should stay on after engine starts indicating bypass valve has moved (sensed front brake leak)
Turn off engine, leave bleeder open, release parking brake
Bleed left rear
Bleed right rear
Bleed righ front (close bleeder when done)
Bleed left front
then repeat bleeding with right caliper closed
from the ‘92 service manual