Chery A series. Manual - part 97

REMOVAL & INSTALLATON OF 
REAR WINDOW REGULATOR 
REMOVAL： 

----Before removal of front window regulator, 

the trim panel and waterproof film shall be 
removed first following instructions.   

----Loosen six screws that secure window 

regulator to the inner panel of the door as 
shown in the figure.   

----Disconnect the motor connector of window 

regulator and take out the regulator. 
Removal of window regulator is 
performed separately from that of glass. 

 

INSTALLATION： 

Install in the reverse order of removal. 

 

NOTE: 

----Tightening torque for bolts or nuts of 

window regulator is M=9±1N。m.  

----Installation size for glass bracket is 105mm 

as shown in the figure. 

----After installation and adjustment, the glass 

should run up and down smoothly. Any 
shaking, vibration or shock is not allowed. 
The up or down movement of glass shall be 
finished within 3±1S.   

 

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MAINTENANCE OF BODY BEAM 

BAISC EXPLANATION OF MAINTENANCE OF CAR BODY 
The maintenance of a car body should be carried out by professional personnel in accordance 
with the manufacturer’s requirement, this is the only way to ensure the effectiveness of the 
commitment for “no corrosion” and “no painting dressing defect”. 

1. Only the materials specified by the manufacturer should be used. 

2. When carrying the welding work on the outer sides of the car, protective paint must be 

applied on the internal side of the car body first. 

3. When carrying the spot welding, zinc painting must be used. 

4. Before carrying the air tight sealing for the welding position, one layer of painting must be 

applied on the internal and external side. 

5. Before applying protective painting on the chassis, another protective layer should be 

painted to avoid being hit by stones. 

6. After finishing the spraying of painting, all openings of the painting position should be 

secured by fasteners.   

In certain circumstances, the car must be placed on the platform of the elevator; this is 
because the distribution of the car weight will be affected when the parts are being 
dismantled. 

Before carrying pressure-tight-weld by spot welding method, the connections and caps of the 
battery cells must be removed. Before carrying out the welding, inspect the ventilation 
condition to judge if it is adequate to carry out the work. 

When carrying maintenance of car body in a certain space, pay attention to prevent other cars 
from being damaged in that area. 

Extreme care must be taken when carrying spray powder or welding near the periphery of the 
fuel tanks or parts of the fuel system; if safety cannot be ensured, then the mentioned parts 
should be removed.   

When carrying out maintenance or spraying works, pay attention to take adequate precaution 
of any accidence. 

When carrying out welding work on the galvanized steel plates, the spot welding current have 
to be increased by 30%, make sure the tip of the electrode used is the pointed type, and the 
clamping force of the electrode should be subsequently increased; when carrying out gas 
shielded welding, the welding current should even be further increased. 

Welding, soft soldering or solder brazing work must not be carried out on the air conditioning 
parts; it is also not allowed to carry out such welding mentioned in the car, which may caused 
overheating of such parts. When carrying out painting and spraying maintenance work on the 
car frame, irrespective whether it is done in a drying oven or preheated oven, the temperature 

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must not exceed 80℃. 

In the process of welding, the following measures must be taken to prevent the vibration of 
the electronic devices. 

1. Directly connect the earth wire of the electronic welding device to the welding point. 

Attention must be taken to inspect the connection, and ensure that there is no unnecessary 
part or insulation part in between the earth wire terminal and spot welding point. 

2. ECU shall be removed first. The electronic device or electrical circuit should be avoided to 

make contact with the earth wire terminal or welding rod. 

 

RECTIFICATION: 

The car body and chassis are produced in the production line through low temperature 
tempering, and cold state of casting technology. 

Therefore, when part of the metal is damaged in the accident, similar technology must be 
used to return to its shape and heating is strictly not allowed. 

If it is too damaged to return the original shape the damaged part should be removed after 
rectifying the surface of terminal. 

 
PROCESS FOR ANTI-CORROSIVE PROTECTION LAYER 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

   

The Structure of Paint Spraying 

 

Surface Coating 

Intermediate Coating 

Paint Filler (Putty) 

Electrophoretic Primer Coating 

Zinc Phosphate Coating 

Steel Plate   

 

 

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The quality of spray coating process for surface protective layer plays a decisive part for the 
quality of anticorrosive function with protective layer. The processes include.   

1. General cleaning, and coating with phosphate. 

2. General spray coating with alkyl ester-based paint. 

3. PVC gel is sprayed at the joints of body, to prevent leakage, and PVC gel is also to be 

sprayed for the lower plate underneath the car body (such as gear case, the lower plate of 
car body, door sill, and other places), to prevent the general assembly from damage of 
sandstones. 

4. Primer is to be spray coated through static electric system, as the second protective layer.   

5. According to the principle for optimal efficiency, lacquer enamel shall be sprayed one or 

two times (as primer or cleaning coat) through static system.   

6. Protection wax is to be sprayed in the open area of the general assembly through timed 

spraying system. 

PROTECTION OF UNDERBODY PANEL 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PVC   

 

Lacquer Putty 

 

 

 

 

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