Daewoo Nubira. Manual - part 54

4B – 4

I

MASTER CYLINDER

DAEWOO V–121 BL4

Installation Procedure

1.  Install the master cylinder assembly with the new

attaching nuts.

Tighten

Tighten the master cylinder attaching nuts to 18 N

S

m

(13 lb–ft).

2.  For vehicles with the ABS braking system (as

shown), connect the brake lines to the cylinder
body.

3.  For vehicles with the non–ABS braking system,

connect the brake lines to the proportioning valves.

Tighten

Tighten the brake lines to 16 N

S

m (12 lb–ft).

4.  For vehicles with the manual transaxle, connect the

clip to the clutch hose connection to the master cyl-
inder reservoir if equipped.

5.  Connect the electrical connector on the reservoir

cap.

6.  Add brake fluid.
7.  Check for leaks and recheck the fluid level.
8.  Bleed the brake system. Refer to Section 4A, Hy-

draulic Brakes

MASTER CYLINDER  4B – 5

DAEWOO V–121 BL4

BRAKE FLUID RESERVOIR

Removal Procedure

Important : Remove the reservoir only when replacing a
damaged or a leaking reservoir.

1.  Disconnect the electrical connector from the reser-

voir cap.

2.  For vehicles with the manual transaxle, disconnect

the clip to the clutch hose connection to the master
cylinder, and move the clip out of the way.

3.  Remove the clutch hose from the master cylinder.
4.  Gently pry upwards with a screwdriver to release

the reservoir.

5.  Tilt the reservoir and pull it upward in order to re-

move it.

6.  Remove the reservoir seals from the master cylin-

der body.

4B – 6

I

MASTER CYLINDER

DAEWOO V–121 BL4

Installation Procedure

1.  Lubricate the new seals with clean brake fluid.

Install the seals into the cylinder body.

2.  Install the reservoir on the master cylinder body.

3.  For vehicles with the manual transaxle, connect the

clip to the clutch hose connection to the master cyl-
inder.

4.  Add brake fluid.
5.  Raise and suitably support the vehicle.
6.  Bleed the braking system. Refer toSection 4A, Hy-

draulic Brakes orSection 4F, Antilock Brake Sys-
tem.

7.  Bleed the clutch master cylinder. Refer toSection

5C, Clutch.

8.  Lower the vehicle.
9.  Connect the reservoir electrical connector.

MASTER CYLINDER  4B – 7

DAEWOO V–121 BL4

PROPORTIONING VALVE

Removal Procedure

1.  Disconnect the brake lines from the proportioning

valves.

2.  Remove the valves from the master cylinder body.

Installation Procedure

Important : Since these valves are adjusted in pairs to the
correct control range, they must be replaced in pairs.

1.  Install the proportioning valves to the cylinder body.

Tighten

Tighten the proportioning valves to 22 N

S

m (16 lb–ft).

2.  Connect the brake lines to the valves.

Tighten

Tighten the brake lines to 16 N

S

m (12 lb–ft).

3.  Raise and suitably support the vehicle.
4.  Bleed the braking system. Refer toSection 4A, Hy-

draulic Brakes or Section 4F, Antilock Brake Sys-
tem.

5.  Lower the vehicle.