B Series Truck L4-2209cc DSL (1982) Brake Bleeding System Information Specifications
5. A second person should loosen the bleeder screw, drain out the fluid, and retighten the screw.
Caution
a) The two people should stay in voice contact with each other.
b) Be sure the pedal remains depressed until the air bleed screw is tightened.
6. Repeat steps 4 and 5 until no air bubbles are seen.
Caution
a) After tightening the bleeder screw, check to be sure that there is no fluid leakage.
b) Be sure to clean away any spilled fluid with rags.
7. After bleeding the air, add brake fluid to the reserve tank up to the specified level.
Bleeder screw tightening torque
Front: 5.9 - 8.8 N.m (60 - 90 kgf.cm, 53 - 78 in.lbf)
Rear : 5.9 - 6.8 N.m (6O - 7O kgf.cm, 53 - 61 in.lbf)