DAEWOO MATIZ 2003 Service Repair Manual

2C –18 FRONT SUSPENSION
DAEWOO M-150 BL2
D106B707

Remove the inner bearing race (4).
D106B708
Assembly Procedure
1. Assemble the steering knuckle assembly.

Assemble the inner bearing race using the front
wheel hub remover DW 340–010 and the front
bearing race installer DW 340–020 (1).
D106B709

Assemble the outer bearing race using the front
wheel hub remover DW 340–010 and the front
wheel bearing race installer DW 340–020 (2).
D106B710

Assemble the outer wheel bearing (3).

Assemble the outer wheel bearing oil seal (4).

FRONT SUSPENSION 2C–19
DAEWOO M-150 BL2
D106B711
2. Install the wheel hub to steering knuckle assembly.

Install the brake rotor (1).

Install the wheel hub to the steering knuckle as-
sembly temporary (2).

Press the outer wheel bearing into the wheel hub
using the front wheel hub remover DW 340–010
and the front wheel bearing installer DW 340–030
(3).
D16B712A

Tighten the bolts (4).
Tighten
Tighten the bolt to 65 Nm (48 lb-ft).
D106B713

Install the bearing spacer (5).
D106B714

Press the inner wheel bearing into the wheel hub
using the front wheel hub remover DW 340–010
and the front wheel bearing installer DW 340–030
(6).

2C –20 FRONT SUSPENSION
DAEWOO M-150 BL2
D106B715

Install the inner wheel bearing oil seal (7).
3. Install the steering knuckle assembly.
Refer to “Knuckle Assembly” in this section.
D106B716
FRONT STRUT (INCLUDING COIL
SPRING)
Tools Required
09940–71430 Front Spring Compressor.
Disassembly Procedure
1. Remove the strut assembly. Refer to “Strut Assem-
bly” in this section.
2. Compress the front spring with the front spring com-
pressor 09940–71430.
Caution: During compressing spring, do not make
spring end point to operator or dangerous direc-
tion.
D106B717
3. Fix the strut support using the bench vise and remove
the strut nut.
a. Strut nut.

FRONT SUSPENSION 2C–21
DAEWOO M-150 BL2
D16B718A
4. Remove the coil spring.

Remove the strut inner support (1).

Remove the strut mount assembly (2).

Remove the strut mount seat (3).

Remove the strut bearing seat (4).

Remove the strut bearing (5).

Remove the coil spring upper seat (6).

Remove the coil spring seat (7).

Remove the bumper stopper (8).
D16B719A
50–60 Nm
Assembly Procedure
1. Install the coil spring, front bumper stopper, coil
spring seat, coil spring upper seat, strut bearing,
bearing seat, mounting seat, mount assembly and in-
ner support to the strut.
2. Tighten the strut nut.

Fix the strut support using the bench vise.

Tighten the nut.
Tighten
Tighten the strut nut to 50–60 Nm (36–44 lb-ft).

2C –22 FRONT SUSPENSION
DAEWOO M-150 BL2
D106B720
3. Inspect the installation of coil spring (1, 2).
4. Install the strut assembly. Refer to “Strut Assembly”
in this section.

FRONT SUSPENSION 2C–23
DAEWOO M-150 BL2
SPECIFICATIONS
GENERAL SPECIFICATIONS
Application Unit Description
Suspension Type – Mcpherson (Strut)
Maximum Length mm (in.) 475–481 (18.7–18.94) Shock Absorber Minimum Length mm (in.) 321–327 (12.64–12.87)
Stroke

mm (in.)

154 (6.06)
Stabilizer Shaft Diammeter

mm (in.)

24 (0.94)
Coil Spring Height (No Load) mm (in.) 374 (14.72 )
Grease Type (Front Wheel Bearing and Hub) – M–8143 ANTIF BRG GREASE
FASTENER TIGHTENING SPECIFICATIONS
Application Nm Lb-Ft Lb-In
Strut Assembly–to–Body Nuts 18 – 28 13 – 21 –
Strut Closure Nut 50 – 60 36 – 44 – Strut Assembly–to–Knuckle Bolts 70 – 90 52 – 66 –
Control Arm Mounting Bolt

55 – 70

41 – 52

–
Control Arm Ball Stud Bolt

50 – 70

36 – 52

–
Stabilizer Shaft Castellated Nut 40 – 50 30 – 36 –
Stabilizer Shaft Mounting Bolt 30 – 50 22 – 36 –
Front Under Longitudinal Frame Bolts 10 – 14 – 89 – 124
Front Under Longitudinal Frame Nut 65 – 80 48 – 59 – Drive Axle–to–Hub Caulking Nut 210 155 – Crossmember Bolt 17 – 27 13 – 20 –
Strut Bar Bolts

35 – 55

25 – 41

–
ABS Front Speed Sensor Retaining Bolt 18 – 28 13 – 21 –
Wheel Hub–to–Brake Disc Bolt 55 – 75 41 – 55 –

2C –24 FRONT SUSPENSION
DAEWOO M-150 BL2
SPECIAL TOOLS AND EQUIPMENT
SPECIAL TOOLS TABLE
D13B112A
DW 220–020A–01
Differential Bearing
Puller
D13B113A
DW 220–020A–04
Differential Bearing
Plate Adapter
D16B101A
DW 340–010
Front Wheel Hub
Remover
D106B102
DW 340–020
Front Wheel Bearing
Race Installer
D106B103
DW 340–030
Front Wheel Bearing
Installer
D105B101
KM 507–B
Ball Joint Remover
D106B104
09940–71430
Front Spring
Compressor

DAEWOO M-150 BL2

SECTION 2D
REAR SUSPENSION
TABLE OF CONTENTS
Description and Operation 2D-2. . . . . . . . . . . . . . . . . .
Rear Suspension 2D-2. . . . . . . . . . . . . . . . . . . . . . . . . .
Component Locator 2D-3. . . . . . . . . . . . . . . . . . . . . . . .
Rear Suspension 2D-3. . . . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Information and Procedures 2D-4. . . . .
Rear Suspension 2D-4. . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the Rear Wheel Bearing
End Play 2D-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Wheel Bearing Free Load 2D-5. . . . . . . . . . . . . .
Repair Instructions 2D-6. . . . . . . . . . . . . . . . . . . . . . . . .
On-Vehicle Service 2D-6. . . . . . . . . . . . . . . . . . . . . . . . . . Shock Absorber 2D-6. . . . . . . . . . . . . . . . . . . . . . . . . . .
Lateral Rod 2D-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trailing Arm 2D-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Axle Assembly 2D-9. . . . . . . . . . . . . . . . . . . . . . .
Unit Repair 2D-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hub and Bearing Assembly 2D-12. . . . . . . . . . . . . . . .
Specifications 2D-15. . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Specifications 2D-15. . . . . . . . . . . . . . . . . . . .
Fastener Tightening Specifications 2D-15. . . . . . . . . .
Special Tools and Equipment 2D-16. . . . . . . . . . . . . .
Special Tools Table 2D-16. . . . . . . . . . . . . . . . . . . . . . .

2D – 2 REAR SUSPENSION
DAEWOO M-150 BL2
DESCRIPTION AND OPERATION
REAR SUSPENSION
The rear suspension consists of an axle with trailing
arms and a lateral rod, two coil springs, two shock ab-
sorbers, two upper spring seats, and two bump stop-pers. The axle structure maintains the relationship of the
wheels to the body.
Each coil spring is retained between a seat in the under-
body and a seat welded to the top of the rear axle.

REAR SUSPENSION 2D–3
DAEWOO M-150 BL2
COMPONENT LOCATOR
REAR SUSPENSION
D106C401
1. Shock Absorber
2. Bumper Stopper
3. Coil Spring Upper Seat
4. Coil Spring
5. Washer
6. Bushing
7. Lateral Rod
8. Rear Axle9. Oil Seal
10. Wheel Bearing Inner
11. ABS Wheel Speed Ring
12. Wheel Bearing Outer
13. Cotter Pin
14. Castellated Nut
15. Spindle Cap
16. Trailing Arm