M32d Rear Suspension.pdf

SECTION 2D

REAR SUSPENSION

TABLE OF CONTENTS

Description and Operation

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

2D-2

Shock Absorber

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

2D-6

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

Component Locator

2D-2

Lateral Rod

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

2D-7

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

2D-3

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

Rear Axle Assembly

2D-8

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

Diagnostic Information and Procedures

2D-3

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

2D-9

. . . . .

2D-4

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

Hub and Bearing Assembly

2D-12

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

Checking the Rear Wheel Bearing

End Play

2D-4

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

2D-12

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

General Specifications

2D-15

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

Rear Wheel Bearing Free Load

2D-5

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

Fastener Tightening Specifications

2D-15

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

2D-5

. . . . . . . . . .

2D-15

Repair Instructions

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

2D-6

Special Tools and Equipment

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

2D-16

On-Vehicle Service

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

2D-6

Special Tools Table

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

2D-16

DAEWOO M-150 BL2

Rear Suspension

Trailing Arm

Rear Suspension

Unit Repair

Rear Suspension

Specifications

2D – 2 REAR SUSPENSION

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.

DAEWOO M-150 BL2

REAR SUSPENSION 2D – 3

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 Axle

9. 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

DAEWOO M-150 BL2

2D – 4 REAR SUSPENSION

DIAGNOSTIC INFORMATION AND PROCEDURES

REAR SUSPENSION

Condition

Probable cause

Correction

Noise

The loosened joints.

Tighten the joints.

Wheel bearing is worn or damaged.

Replace the wheel bearing.

Faulty shock absorber.

Replace the shock absorber.

Uncomfortable

Faulty shock absorber.

Replace the shock absorber.

Faulty coil spring.

Replace the coil spring.

Lateral rod bushing is worn or

damaged.

Replace the lateral rod bushing.

Trailing arm bushing is worn or

damaged.

Replace the trailing arm bushing.

Vehicle Leans Toward

Rear axle deformation.

Replace the rear axle.

the Side

Lateral rod deformation.

Replace the lateral rod.

Trailing arm deformation.

Replace the trailing arm.

Faulty coil spring.

Replace the coil spring.

Lateral rod bushing is worn or

damaged.

Replace the lateral rod bushing.

Trailing arm bushing is worn or

damaged.

Replace the trailing arm bushing.

DAEWOO M-150 BL2

REAR SUSPENSION 2D – 5

CHECKING THE REAR WHEEL

BEARING END PLAY

1. Release the parking brake.

2. Raise the vehicle.

3. Check the wheel bearing play by moving the top and

the down of the tire in an in–and–out motion.

REAR WHEEL BEARING FREE LOAD

1. Release the parking brake.

2. Raise the vehicle and rotate the wheel.

3. Remove the wheels.

4. Check the torque when the hub moves by a spring

scale.

Standard (No Load)

(0.9 – 3.7 lb-in)

D106C301

Rear Wheel Bearing Play

0 mm (0 in.)

4. If the bearing play is high, tighten the castellated nut.

5. If the bearing play is high after tightening, replace the

wheel bearing.

D106C302

5. If the checked torque exceeds the specification, tight-

en the castellated nut.

6. If the checked torque exceeds the specification after

tightening, replace the wheel bearing.

DAEWOO M-150 BL2

0.137 – 0.422 N

Plik z chomika:

Inne pliki z tego folderu:

Inne foldery tego chomika: