Operation CHARM: Car repair manuals for everyone.

With ABS







SPECIAL TOOLS NEEDED
Description Tool Number
Antilock Brake Adapter (Bleeder Box) T90P-50-ALA
Antilock Brake Adapter T93T-50-ALA
(Jumper Cable)
EEC-IV Breakout Box T83L-50-EEC-IV

CAUTION: Perform this procedure only if the Hydraulic Control Unit (HCU) has been replaced. Follow conventional bleed procedures if the HCU is not being replaced.

1. Perform conventional brake system bleed. Brake Bleeding
2. Connect Antilock Brake Adapter T90P-50-ALA (bleeder box) and Antilock Brake Adapter T93T-50-ALA (jumper cable).
3. Press down on the brake pedal (2455) and depress the VALVES button on the bleeder box ( brake pedal will fall).
4. Release the VALVES button and release the brake pedal.
5. Repeat above two steps once more.
6. Depress the MOTOR START button and let the pump motor run for one minute.
7. Perform conventional brake system bleed. Brake Bleeding

ANTILOCK BRAKE ADAPTER CONTROLS:





Item Part Number Description

1 T90P-50-ALA Anti-Lock Brake Adapter (Part of
T90P-50-ALA)
2 -- Bleed/Harness Selector (Part of T90P
-50-ALA)
3 -- Green "Motor On" Lamp (Part of T90P
-50-ALA)
4 -- Red "Motor Off" Lamp
(Part of T90P-50-ALA)
5 -- Valve Button
(Part of T90P-50-ALA)
6 -- Abort Button
(Part of T90P-50-ALA)
7 -- Motor Start Button
(Part of T90P-50-ALA)