Chery A15. Manual - part 200

  Chery A15 Maintenance Manual 

tool box.   

      Installing procedures are in the reversed order. 

 

XIII. Air bag   

Safety measures for operation on the air bag system:   

1. The operation includes inspection, fitting and maintenance, which is to be carried 

out by professional personnel.   

2. Diagnosing instruments are generally used in inspection. 

Voltmeter or other testers with open wire are forbidden. 

      3. The battery negative pole should be removed prior to operation on the air bag. 

Proceed to the following work after it has been removed for at least 90 seconds. 

Nobody is allowed on vehicle after the air bag system has been reconnected to the 

batteries.  

   4. The air bag should be refitted immediately after being taken out of its 

packaging.  

      5. If the operation is interrupted, the air bag should be put into its packaging, so 

that it is at all times under control.   

      6. When holding the air bag, the inflating device should

 

point outward and never 

hold the cable.   

      7. When disassembling the air bag and the components to be installed, put them 

on the base seat surface with the cut welding line facing upward. Don’t put the 

steering column with the steering wheel on the floor.   

      8. For the air bag unit (including the sensor and opening device), if there are any 

signs of damage on it when it falls from a surface over 70cm high, it can’t be refitted 

onto the vehicle.   

   9. Don’t handle the air bag if proper monitor isn’t available. In case that this 

device is to be exploded, put it in a common scraper vessel. If it hasn’t been exploded, 

  Chery A15 Maintenance Manual 

note this item and send it back to manufacturer with packaging of a new unit through 

a spare part trader.   

    10. Don’t attempt to repair the module, the sensor or the ignition device.   

Additional safety measures:   

1. Clean the steering wheel packing only using dry cloth or wet cloth.   

2. Don’t touch the air bag surface with sharp objects or other projecting objects. 

3. In case that spray coating or welding is necessary for vehicle with air bag, the air 

bag should be removed.   

 

(I) Air bag   

   Disassembling and installing 

1. 

When disassembling the battery negative   

pole, put the steering wheel on the middle with   

the hand wheel directly facing upward.   

2. 

Loosen the 2 hexagonal bolts between the   

driver air bag and the steering wheel.   

     

3. 

Disassemble the cable on the air   

bag. It should be placed with its flanged   

side facing downward.   

 

Installing procedures are in the   

reversed order. Nobody is allowed in the   

passenger compartment when installing the 

battery.  

   

 

(II) Hairspring   

Disassembling and installing 

  Chery A15 Maintenance Manual 

1. 

First remove the air bag according 

to the above instructions.   

 

 

 

2. Loosen the 2 set bolts on lower   

part of the steering column cover. Remove   

the lid.   

3. 

Loosen the set screw between the   

steering wheel and the steering column.   

Remove the wire terminal as is shown   

in the figure which is pointed by the   

arrow.  

4. 

Loosen the 3 set bolts between   

the hairspring and the steering column.   

Remove the hairspring.   

      Installing procedures are in the   

reversed order. Note that the lower   

terminal of the hairspring will be on the   

lower part when it is connected to the   

steering column. The hairspring can’t be 

turned unless by pressing the lug which is   

pointed with the arrow in the figure. The   

spring should function well when being   

pressed during the process of tightening   

the set nut of the steering column with 50N·m.  

Check the cable and the hairspring of the air bag. 

      Disassemble the air bag and protection lid.   

Remove the battery and the control device.   

  Chery A15 Maintenance Manual 

 

Control device   

Remove the battery negative pole. 

Remove the air bag device terminal,   

which is located on the intake below instrument   

panel. Remove the air intake beside the 

air bag control device under the auxiliary   

instrument panel.   

Loosen the set nuts between the air 

bag control and the bracket. Installing   

procedures for the control device are in   

the reversed order. Nobody is allowed   

in the cab when reconnecting the batteries. 

 

      Use of the air bag device 

   A gas generator which hasn’t been exploded is dangerous. In order to avoid 

possible accident, before vehicle is scrapped or service period of air bag explosion 

component has been expired, the air bag device should be caused to explode. This is 

very important for the reason that exposed part of human body may be damaged when 

sudden explosion occurs.   

      The air bag should be caused to explode within the vehicle, with the vehicle door 

closed and at a distance at least 10m away from the vehicle. Cause the air bag on 

driver side to explode.   

      When causing the gas generator on air bag lid on driver side to explode, remove it 

from the steering wheel. Remove only the two hexagonal set bolts on this position. 

Connect the special type cable. Replace this unit on steering wheel with spare part. 

Tighten the hexagonal set bolts.   

      The exploded air bag may be discarded as common waste vessel. If the vehicle 

has been scrapped, leave the air bag on it.