Daewoo Korando. Manual - part 226

HYDRAULIC BRAKES  4A-5

ABS / ABD

1 Actuation Assembly (Booster + TMC)
2 Master Cylinder 1st Tube (Primary)
3 Master Cylinder 2nd Tube (Secondary)
4 Hydraulic Modulator
5 Front Tube (LH)

6 Front Tube (RH)
7 Rear Tube (RH)
8 Rear Tube (LH)
9 2-way Connector

4A-6  HYDRAULIC BRAKES

NON-ABS/ABD

1 Actuation Assembly (Booster + TMC)
2 3-way Connector
3 Front Tube (LH)
4 Front Tube (RH)

5 2-way Connector
6 Rear Tube
7 3-way Connector
8 LCRV

HYDRAULIC BRAKES  4A-7

MAINTENANCE AND REPAIR

ON-VEHICLE SERVICE

BLEEDING THE BRAKES

For Master Cylinder Replacement

1. Add oil after master cylinder replacement.

2. Run the engine and depress the brake pedal several times

to build pressure and then keep the pedal fully depressed.

3. Loosen the screws of primary and secondary pipe at the

master cylinder outlets to bleed air.

4. Repeat above step No.3 several times until there are no

more air bubbles.

5. Bleed air in the system at the hydraulic unit outlet pipe and

wheel if pressure building is not enough by depressing the
pedal only after above air bleeding.

For Caliper and Brake Hose Replacement

1. Check the oil level from the oil reservoir and refill if necessary.

2. Run the engine and depress the pedal several times to

build pressure and then keep the pedal fully depressed.

3. Connect a vinyl tube to the caliper breather and prepare a

container to coentain brake oil.

4. Loosen the breather screw until there are no more bubbles.

5. Bleed air in the system at four (4) wheels in order as shown

in right figure if pressure building is not enough by depressing
the pedal after above air bleeding.

4A-8  HYDRAULIC BRAKES

For Hydraulic Unit Replacement

1. Add oil after hydraulic unit replacement.

2. Run the engine and depress the pedal several times to

build pressure and then keep the  pedal fully depressed.

3. Loosen hydraulic pipe screws at the hydraulic unit outlets

to bleed air.

4. Repeat above step No.3 several times until there are no

more air bubbles.

5. Bleed air in the system from the wheels if pressure building

is not enough by pressing the pedal only after above air
bleeding.