Chery QQ6 (S21) / S12LHD. Manual — part 145

1.3. Use a 13# wrench to loosen off the bolts at the place as shown
in the figure.









1.4. Use a 10# wrench to loosen off the four bolts at the places as
shown in the figure.












1.5. Use a 10# wrench to loosen off the four bolts at the places as
shown in the figure.

1.6. Use a 10# wrench to disassemble the two bolts of the ground
wire earth at the places as shown in the figure.







1.7. Loosen off the single bolt and four nuts on the side pillars (See
Chassis Maintenance Manual: side pillars), and then relase the side
pillar.


1.8. Disassemble all harness plugs that are connected with the
Instrument Panel crossbeam. For example, the harness plug of the
brake light switch.

1.9. Take out the Instrument Panel crossbeam.

2. Installation Steps

The installation steps are reverse to those for removal.

Chapter VIII Air Conditioning System

I. System Constitution

Air adjustment and distributing system: HVAC air mixing and distributor part, inside/outside circulation air inlet,

air outlet, outside circulation air filter.

Control system: control panel assembly, micro motor, blower, speed regulating mode, high/low voltage switch,

AC thermostat.

Heating system: heating water tank, hot water pipe, and engine cooling water system.

Cooling system: compressor, condenser, reservoir dryer, expansion valve, evaporator and pipe.

II. Removal of Evaporator Assembly

1. Preparations

Tools: cross head screwdriver, vehiclep pliers, socket spanner
Auxiliary material: refrigerant, antifreeze, sponge rubber strip

2. Removal Steps

2.1. Use coolant recycling machine to recycle the coolant.
Note:

（1） Don’t deal with the coolant in any closed place or near

flame.

（2） Do not splash the refrigerant into eyes and skin.

2.2. Disassemble the Instrument Panel assembly and the front
crossbeam, and unplug the related electrical equipment connector.
(See Removal and Installation of Instrument Panel)

Condenser

A/C Compressor

Evaporator Ass’y

A/C Control Panel

Drying Bottle

Low pressure pipeline assembly

High pressure pipeline assembly

2.3. Use a sleeve wrench to loosen off the fixing bolts of the
high/low pressure pipes.
















2.4. Loosen the fastening nuts of the high/low pressure pipes, and
then pull them out.








2.5. Loosen off the three nuts fixed on the plate work.