Daewoo Nubira. Manual — part 48

4G – 10

I

PARKING BRAKE

DAEWOO V–121 BL4

PARKING BRAKE HANDLE

Removal Procedure

1. Remove the center console and detach the parking

brake lever boot. Refer toSection 9G, Interior Trim.

2. Slip the parking brake handle off the parking brake

lever.

Installation Procedure

1. Push the parking brake handle as far as it will go on

the parking brake lever.

2. Install the center console and the parking brake

lever boot. Refer toSection 9G, Interior Trim.

PARKING BRAKE 4G – 11

DAEWOO V–121 BL4

GENERAL DESCRIPTION

AND SYSTEM OPERATION

PARKING BRAKE

The braking system uses a BRAKE warning light located
in the instrument panel cluster. When the ignition switch
is in START, the BRAKE warning light should glow and go

off when the the ignition switch returns to RUN. Whenever
the parking brake is applied and the ignition switch is ON,
the BRAKE warning light should glow.

When the brake is firmly applied, the parking brake should
hold the vehicle with ample pedal travel remaining. Check
for frayed cables, rust, etc., or any condition that many in-
hibit present (or future) free movement of the parking
brake lever assembly.

SECTION : 4A

HYDRAULIC BRAKES

CAUTION : Disconnect the negative battery cable before removing or installing any electrical unit or when a tool
or equipment could easily come in contact with exposed electrical terminals. Disconnecting this cable will help
prevent personal injury and damage to the vehicle. The ignition must also be in LOCK unless otherwise noted.

TABLE OF CONTENTS

SPECIFICATIONS

4A–1

. . . . . . . . . . . . . . . . . . . . . . . . . .

GENERAL SPECIFICATIONS

4A–1

. . . . . . . . . . . . . . .

FASTENER TIGHTENING SPECIFICATIONS

4A–2

.

COMPONENT LOCATOR

4A–3

. . . . . . . . . . . . . . . . . . . .

BRAKE SYSTEM (ABS)

4A–3

. . . . . . . . . . . . . . . . . . . .

BRAKE SYSTEM (NON–ABS)

4A–4

. . . . . . . . . . . . . .

DIAGNOSIS

4A–5

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BRAKE SYSTEM TESTING

4A–5

. . . . . . . . . . . . . . . .

BRAKE HOSE INSPECTION

4A–5

. . . . . . . . . . . . . . . .

WARNING LAMP OPERATION

4A–5

. . . . . . . . . . . . . .

BRAKE LAMP WARNING CIRCUIT DIAGNOSIS 4A–

6

MAINTENANCE AND REPAIR

4A–10

. . . . . . . . . . . . . .

ON–VEHICLE SERVICE

4A–10

. . . . . . . . . . . . . . . . . . . .

MANUAL BLEEDING THE BRAKES

4A–10

. . . . . . . .

PRESSURE BLEEDING THE BRAKES

4A–13

. . . . .

BRAKE HOSE REAR

4A–14

. . . . . . . . . . . . . . . . . . . . .

BRAKE HOSE FRONT

4A–15

. . . . . . . . . . . . . . . . . . .

STOPLAMP SWITCH

4A–17

. . . . . . . . . . . . . . . . . . . . .

BRAKE PEDAL

4A–17

. . . . . . . . . . . . . . . . . . . . . . . . . .

GENERAL DESCRIPTION AND SYSTEM

OPERATION

4A–19

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HYDRAULIC FLUID

4A–19

. . . . . . . . . . . . . . . . . . . . . . .

SPECIFICATIONS

GENERAL SPECIFICATIONS

Application

2.0 DOHC Engine

Millimeters

Inches

Brake Drums:

Inside Diameter
Maximum Rebore Di-
ameter
Out–of–Round

200
201

0.08

7.87
7.91

0.0032

Front Brake Rotors:

Discard Thickness
Lateral Runout
(Installed)
Rotor Diameter
Rotor Thickness (New)
Thickness Variation

22.00
0.030

256

24.00
0.005

0.87

0.001
10.07

0.95

0.0005

4A – 2

I

HYDRAULIC BRAKES

DAEWOO V–121 BL4

Application

Inches

Millimeters

Rear Brake Rotors:

Discard Thickness
Lateral Runout
(Installed)
Rotor Diameter
Rotor Thickness (New)
Thickness Variation

8.4

0.03

258.00

10.40
0.005

0.33

0.004
10.16

0.41

0.0004

Master Cylinder:

Bore Diameter (Nomi-
nal)
Bore Diameter (Maxi-
mum)

23.81
23.86

0.937
0.937

Caliper:

Minimum Piston Diam-
eter (Front)
Minimum Piston Diam-
eter (Rear)

57.00
35.00

2.244
1.377

Wheel Cylinder Diameter:

Maximum
Nominal

–
–

–
–

FASTENER TIGHTENING SPECIFICATIONS

Application

N

S

m

Lb–Ft

Lb–In

Bleeder Screw

8

–

53

Brake Lines

16

12

–

Front Disc Brake Hose–to–Caliper Bolt

40

30

–

Rear Disc Brake Hose–to–Caliper Bolt

32

24

–

Shaft Nut

18

13

–