Chery B11. Manual — part 193

Chery B11 Service Manual Four-wheel alignment

Section 4 Diagnostic Troubleshooting Manual

Issues

Possible Reason

Solution

Tyre abrasion beforehand

Falseness of tyre pressure

Falseness of wheel alignment parameter

Adjust

Adjust

Tyre noise

Falseness of tyre pressure

Tyre abrasion

Adjust

Adjust, check and replace

Road surface noise or vehicle

body vibration

Lack of tyre pressure

Tyre imbalance

Deformation of rims and tyres

Abrasion inequality

Adjust

Adjust

Fix or replace

Adjust , check and replace

Steering wheel vibration up and

down

Excessive wobbling of rims and tyres

Wheel screw cap or axle neck loosen

Tyre imbalance

Break or abrasion of engine rubber suspension

Break or abrasion of rubber of transmission case

bracket

Replace

Screw on

Adjust

Replace

Replace

Circle vibration of steering

wheel

Excessive wobbling of rims and tyres

Wheel screw cap or axle neck loosen

Tyre imbalance

Abrasion inequality

Lack of tyre pressure

Damage or abrasion of front wheel bearing

Steering system failure

Suspension system failure

Replace

Screw on

Adjust

Check

Adjust

Replace

Check

Check

Inclination of steering wheel to

one side

Improper tyre pressure

Excessive abrasion and abrasion inequality of tyres

Steering system failure

Brake system failure

Suspension system failure

Adjust

Check

Check

Check

Check

Instability of running

Difference of tyre pressure of two sides

Deformation of rims and tyres

Wheel screw cap loosen

Steering system failure

Suspension system failure

Adjust

Fix or replace

Screw on

Check

Check

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Chery B11 Service Manual Four-wheel alignment

Inclination of the brake to one

side

Inequality tyre pressure of two sides

Brake system failure

Adjust

Check

Heavy steering

Lack of tyre pressure

Steering system failure

Suspension system failure

Falseness of wheel alignment parameter

Adjust

Check

Check

Check

Steering wheel turns back badly.

Lack of tyre pressure

Steering system failure

Suspension system failure

Falseness of negative caster of front wheels

Adjust

Check

Check

Adjust

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Chery B11 Service Manual Steering

Chapter 5 Steering System

Section 1 Overview

Toque steering responding to engine speed has been widely used in all types of vehicles. Its major

characters are as follows:

Adopting 4-spoke steering wheel, the steering device includes shock absorber and slanting steering device

as well as the structure of vane pump steering transmission gears with flow control system of steering oil

Item

Specification

Steering case type

Gear bar pinion gear

Oil pump type

Vane type

Displacement cm

3

/rev

8.5

Gear box

Release

set

pressure

kgf/cm

2

90

0

+8

Check service specification

Item

Standard value

limit value

Engine off

At 15 or below

-

Steering wheel clearance

mm

Under hydraulic

pressure

-

30

Inside wheels

37 45 16

-

Steering angle

Outside wheels

29 46 34

-

Start torque of ball joint of steering horizontal

linkage end Nm

0.5-2.5

-

Static steering power N

Below 34

-

Fluctuation allowed error N

Below 5.9

-

Pressure leased by

oil pump

8.8-9.6

-

No-load pressure

0.8-1.0

-

Oil pump pressure Mpa

Steering gear keeps

under hydraulic

pressure

8.8-9.6

-

ON OFF

1.5-2.0

-

Switch operation pressure of

power steering oil pressure

OFF ON

0.7-1.2

-

Total pre-load of pinion gears Nm

0.7-1.4

-

Rotating resistance of ball joint on steering

horizontal linkage N

8-20

-

Rotating torque of ball joint on steering horizontal

linkage Nm

2-5

-

Side clearance of belt gear assembly in oil pump

mm

-

0.1

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