Chery S11 / Chery QQ. Manual — part 39

Chery QQ Service Manual Chassis System

69

Chapter Three Suspension System

Section One Specifications

Tautness for Various Fasteners

Part No.

Description

Quantity

Installation position

Torque

(N·m)

Q150B1010 Connecting bolts

2

Braking tube and clamp

13-17

Q151B1255 Bolts

3

Rear absorber and rear shaft M12×1.25,
rear shaft horizontal supporting rod and car
body

70-80

Q151B1285 Bolts

4

Rear towing arm and rear shaft

76-90

Q151B1290 Bolts

2

Lower swing arm and car body M12×1.25

76-90

Q151C1040 Bolts

2

Lower swing arm and knuckle M10×1.25

55-65

Q151C1080 Bolts

2

Lower swing arm and car body M10×1.25

60-70

Q151C1255 Bolts

4

Front sliding column and knuckle
M12×1.25

78-90

Q1421030

Hexagon head bolts and
spring washer assembly

2

Supporting frame and car body M10×1.25

35-45

Q1421035

Hexagon head bolts and
spring washer assembly

4

Supporting frame fixing stabilizing rod
M10×1.25

40-50

Q1440616 Screws

2

Supporting frame and car body

7-9

CQ32608

Screw nuts

6

Front sliding column and car body

22.5-27.5

CQ32610

Locking screw nuts

4

Suspended supporting frame and rear
transit supporting frame M10×1.25

55-65

CQ32612 Screw

nuts

2

Stabilizing rod and lower swing arm
M12×1.25

60-70

Q1420820

Hexagon head bolts and
spring washer assembly

8

Brake and rear shaft

22-26

Q361B12 Screw

nuts

10

Rear absorber and car body; rear towing
arm and car body; rear shaft horizontal
supporting rod and car body; rear shaft
horizontal supporting rod and rear shaft

70-80

S11-330120
1

Screw nuts with washers

4

Rear towing arm and rear shaft

75-85

Chery QQ Service Manual Chassis System

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Section Two Front Suspension Frame

Maintenance of the front suspension frame

I.

Configuration Diagram of Front Suspension Frame

1

、 Dampener; 2、Joining bolt; 3、Spiral spring; 4、Thrust bearing; 5、Spring upper stand washer; 6、

Spring lower stand washer; 7

、Spacing block; 8、Screw nut;9、Washer; 10、External connection sleeve;

11

、Dampening washer; 12、Thrust bearing stand

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II. Removal and installation of the front

balanced beam and the rubber sleeves

for the balanced beam

Removal

1

、Loosen the two fastening screw nuts of the

supporting frame and car body. There is one
supporting frame on either side.
Attention: The fastening screws of the
supporting frames and guard plates should be
removed.

2

、Loosen the two fastening screw nuts linking

the balanced beam supporting frame with the car
body.
3

、 Remove the joining bolts of the balanced

beam and the lower swinging arm.

4

、Remove the balanced beam and the rubber

sleeve.

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Steps for installation:

1.Do the installation by referring

to the dismounting steps.

2.Points of attention:

① In the screw tightening process, the fastening

bolts controlled by torque + corner tightening
submission limits should be replaced after each
action of loosening.

.

② The screws should be tightened to the

specified torques after the installation.

III. Spiral spring and dampener

(supporting column)

（I）Before removing the supporting column,

check the performances of the supporting
column

Check and adjust the tire air pressure as specified;
push sidewise and shake the front part of the car
for 3—4 times with equal forces applied to each
pushing. When the action of pushing and
bouncing back takes place, pay attention to the
resistance of the supporting column and the
frequencies of the back bouncing of the car body.
Compare the resistances as well as the
frequencies of bounces for the columns
(dampeners) on the left and right sides, which
should be identical. If the supporting column
(dampener) works normally, the car will stop
immediately as soon as the hand-push forces are
released or after the back bounces for 1—2 times.

（II）Removal and installation of the front

absorber assembly
Removal

1

、Remove the wheels.

2

、 Remove the E-shaped ring for fastening the

brake soft tube, and take off the tube from the

supporting frame.

3

、 Remove the two fastening bolts for the

absorber and car frame.
4

、 Remove the joining bolts for the absorber

and the steering knuckle.
5

、 Remove the absorber assembly.