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  3. Voleex C30

Great Wall Voleex C30 Workshop Manual

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FOREWORD
Warning: Following instructions must be strictly observed to avoid personal injury and/or property
damage:
This maintenance manual is provided by Great Wall Motor Company Limited and prepared for quali-

or without proper tools and devices may lead to the injury the maintenance personnel or other person

The correct vehicle maintenance and repair is critical to the personal safety of maintenance personnel



The maintenance procedures recommended or described in this manual are of effective repair and

-
-








-




-


-


Editor
May in 2010
CONTENT
GENERAL
MAINTENANCE SPECIFICATION
ENGINE ACCESSORIES
TRANSMISSION
DRIVE SYSTEM
SUSPENSION SYSTEM
STEERING SYSTEM
BRAKE SYSTEM
AIR CONDITIONING SYSTEM
AUXILIARY SAFETY SYSTEM
VEHICLE BODY
INTERIOR
EXTERIOR
ELECTRIC CIRCUIT DIAGRAM
General-1
GENERAL
INTRODUCTION 2
2
3
SERVICE INSTRUCTIONS 4
4
14
16
General-2
4. Check front brake disc thickness.
Standard thickness: 22.0mm
Minimum thickness: 20.0mm
-

The repair steps are described in form of stage by stage:
1. The illumination shows what to do and where to be
done.
2. The heading of repair work indicates what you are to
do.
3. The detail descriptions tell you how to finish the
repair works and introduces other items such as
specs and warning.
For example:

INTRODUCTION
INTRODUCTION
     

The precautions for all related maintenance operation in the chapter are described at the beginning of


The failure diagnosis table of each system can help you diagnose the failure of system and find out the

The repair methods for possible causes are listed in the column of repair methods so that you can

Maintenance Procedures


For example:



◆
Part which can not be reused


Hollow bolt
Copper washer
Q150B1235
Q40512
◆
Heavy-duty spring washer
Q43082
Front wheel hub bearing assembly


Q1420612
Front wheel hub flange


9±2
100±10
General-3
Specs
The related specs for each repair step is indicated with bold face in the whole manual so that it is not

-
-

Warning 
Notice 
Remark


Terms Definition
IDENTIFICATION INFORMATION
Vehicle Identification Mark (VIN Number)

-


Engine Production Number
The engine production number is inscribed at left side of

Vehicle Nameplate
The vehicle nameplate is at the bottom of right side B

General-4
SERVICE INSTRUCTIONS
ATTENTIONS
Operation Tips
3
1
2
5
4
6
1 Clothing

Be sure to wear hat and safety shoes
2 Vehicle protection
    

3 Safe operation
 





    


4
Preparation of
tools and measur-
ing instruments
   

5
Removal and installa-
tion, disassembly and
assembly operations






-

General-5
Basic Operations:
1. Jacking up and supporting your vehicle


2. Precoated parts
 -

 


 
   
  

Note:
Tighten within the torque tolerance lower limit.
 

4. Gaskets
  

5. Bolts, nuts and screws


6. Fuses



·
30A30A 30A30A



FUSE
M-FUSE
H-FUSE
Fuse
Medium current fuse
High current fuse
Figure  Part name 
6 Removed parts
Place removed parts in the correct order to prevent them from being confused

-


General-6


Clip remover
Pliers
Clip
Protective tape

Protective tape

7. Clips
The methods for installation and removal of the typical
clips used on body parts are illustrated in the table be-

Tip:


General-7



 
 

General-8
8. Vacuum hose removal and installation
 

L1 L2
L1 L2
Wrong Correct
   

      


      



9. Torques applied when a torque wrench is used in
conjunction with an extension tool
 -
-

tightening is made until the reading on the torque

   

formula below to calculate the reading of the torque

(c) Formula T' = T ×
L2/(L1 + L2)
T' 
T 
L1 
L2 Length of torque wrench (cm)
10. Hose clamping
 
in order to return the clamp to the same location

 
 

 
lightly pulling the spring plate in the direction of the


Clamp indentation
General-9
For Vehicles Equipped with “Air Bag”(SRS) and “Seat Belt Pre-Tensioner”


  



please read the following precautions carefully and then follow the correct procedures described in this

1. General attentions
 -

-

 
the following conditions had been met:
 
 
 
-

 -

 
-

 
     

 

 


 -

 

 

 
2. Clock spring
The steering wheel must be installed onto the steering
-
-


General-10
3. Driver side air bag assembly (with air bag)
 

-

 

 
 

 
-

 



Correct Wrong

4. Front passenger side air bag assembly
 -
-

 -

 

 

 
These connectors have built-in shorted spring which can reduce the possibility of deployment of air

 

General-11

5. Seat belt pre-tensioner
 -

 
 
 -

 

These connectors have built-in shorted spring which can reduce the possibility of deployment of

 
-


 


6. Air bag ECU assembly
 
 

 
the following conditions had been met:
 
 
7. Harnesses and connectors



General-12
Electronic Control
1. Battery terminal removal and installation
  
battery negative (-) terminal cable to prevent it from

 

-
-

 
 
-

(d) When the battery negative (-) terminal cable is dis-

 -
-
 

2. Disposal of electronic parts
 -



    

(c) Be careful not to drop electronic components such
    


 -


 

   
be careful when inserting the tester probe so as to

Fuel Control Parts Removal and Installation
1. Place for removal and installation of fuel system
parts
 


 

2. Removing and installing fuel system parts
 


Wrong
General-13
For Vehicles Equipped with Mobile Communica-
tion System
1. The antenna should be installed to a place where is
as far away as possible from the vehicle electronic
system ECU and sensors.
2. The antenna feeder should be installed to a place
where is at least 20 cm away from the vehicle elec-
tronic system ECU and sensors. For more informa-
tion of locations of the ECU and sensors, please
refer to the sections related to corresponding com-
ponents.
3. Keep the antenna feeder as far away as possible
from other harnesses. This can prevent the mutual
interference between the signals from the communi-
cation equipment and the vehicle equipment.
4. Check that the antenna and the feeder have been ad-
justed properly.
5. Do not install any high-power mobile communication
system.
For Vehicles Equipped With Catalytic Converter
Caution:
In case a large amount of unburned gasoline or
gasoline vapor enters the catalytic converter, excess
temperature may result and a fire may be caused. To
prevent this, you should follow the precautions be-
low.
1. Use unleaded gasoline only.
2. Avoid extended engine idling.
3. Avoid arcing test.
(a) Perform arcing test only when absolutely necessary
-

 
4. Avoid extended engine compression pressure mea-
surement.
-

·
 


   
   

 

 

      -

General-14
VEHICLE LIFTING AND SUPPORTING PO-
SITIONS
ATTENTIONS
1. Jacking up condition of vehicle
    
   

(b) When you remove a heavy facility such as the en-
-

either place a balance weight at the place where
-

2. Using a 4-pole lift
(a) Follow the safety procedure described in the manu-

 

 
3. Using jacks and safety stand
 

 

    

 

  

 

 
  

    
  
   
   

General-15
4. Using a rocker lift
 
 
 

(d) Place the vehicle on the stand as flatly as possible and then allow the stand channel to match the
-

 
 
5. Using a board lift
 
 
 
Left and right
fixtures

Front and rear
fixtures




 
：
：
：


Center of gravity of vehicle (unladen)
/