2006 GREAT WALL SO COOL oil

AC-2Air Conditioning System
Introduction
In case the liquid refrigerant enters into the eye or touches the
skin, the following measures shall be taken:

Wash the part where is touched by the refrigerant with a
great deal of water.

Coat the skin with the clean Vaseline.

See the doctor or go to the hospital for treatment; and

Do not try to cure it yourself.
General Introduction
1. Take notice when handling refrigerant General Introduction
(a) Do not handling with refrigerant in the closed room or
near to open fire.
(b) Safety goggles shall be worn when handling
(c) Be careful to avoid the liquid refrigerant from entering
into your eye or touching you skin.
waterair
dust
ÅçåÇÉåëÉêplug
2. Take notice when changing the parts of refrigerant pipes:
(a) The refrigerant shall be exhausted gradually before
changing.
(b) The dismantled parts shall be covered with plug right
away so as to prevent the water or dust from entering into
the system.
(c) Do not store the condenser or liquid tank under the
condition that the plug has been uncovered. and
(d) Refrigerant shall be exhausted before installing the new
condenser, because the refrigerant, if not exhausted, will
eject out in gaseous form with the lubricant oil when the
plug is moved away.
3. Take notice when fastening the connection parts:
(a) Spread a little lubricant oil at the matching position of the
O-type ring to fasten the connection and avoid of gaseous
refrigerant leakage.
(b) Fasten the nut with two spanners so as to avoid of the pipe
deformation.

AC-3Air Conditioning System
Introduction
(c) Tighten the O-ring matching position or the threaded position
to the specified moment.
4. Take notice when connecting measuring meter at branch pipes:
(a) Connect the end of filling hose with high speed joint to the
filling valve of compressor.
(b) Letter
D
marked on the compressor near the auxiliary valve
represents the side of high voltage while
S
means the side of
low voltage, which shall be looked out when connecting the hose.
(c) Fasten the bolts by hand, and
(d) In order to prevent the hose from loosing, lubricant oil shall not
be spread at the connection position.
Remarks: after connecting the measuring meter on branch pipes to
the refrigerant container (repairing tank), the air in the hose shall be
exhausted up.
5. Take notice when vacuumizing:
After vacuumizing for 20 min, maintain the container at certain
pressure to ensure that all air in it is exhausted up, and another
inspection shall be made to see whether there is leakage.
6. Take notice when handling with the refrigerant container
(repairing tank):
(a) Do not heat it.
(b) Store the container at the place where temperature is under 40

(c) In case of heating the repairing tank with hot water, care shall
be paid to the valves at the top of tank, do not dip them into the
water, or the water will penetrate into the cooling system.
(d) The empty repairing tank is forbidden to reuse.
8. Take notice when using the high-pressure air cylinder type
inspecting device:
(a) In case the open fire is used, it is the first to ensure before using
there is no flammable material around.
(b) Be careful because toxic gas will be produced when the
gaseous refrigerant meets with the open fire. 7. Take notice in the A/C operation or when adding the liquid
refrigerant:
(a) In case the gaseous refrigerant in the cooling system is
insufficient, which can lead to the compressor burns out, and
such accidents shall be avoided.
(b) If the valve on the side of high pressure is uncovered, the
refrigerant will flow in the reverse direction, which may lead
to the break of the repairing tank, therefore, only valves on the
side of low pressure are allowed to open or closed.
(c) If the repair tank is laid in reverse direction, and the refrigerant
is added in liquid status, the liquid refrigerant will be
compressed, which may lead to failure of the compressor,
therefore, refrigerant shall be inflated in the gaseous status.
(d) Be careful not over-inflate the gaseous refrigerant, otherwise,
such failures as insufficient cooling, increase of oil consuming
or over heat of engine will be followed.
under 40

incorrect
correct
measuring meter of branch pipe
loose over-fastened
A/C operation

AC-12Air-Conditioning System
Compressor
Installation of manifold gauge
Remark: Connect the manifold gauge to the auxiliary valve of
compressor.
1. Turn off the manual valve of manifold gauge.
2. Mount the packing hose of manifold gauge on the packing
valve.
Mount the LP hose to the LP packing valve and the HP hose to
HP packing valve. Then screw up the nuts for hose joint by
hand.
Remark: Do not coat the compressor lubricant on the connec-
tion positions.
packing hose
efrigeration system
connected to mani-
fold gauge
connect to compressor
turn offturn offCompressor
On vehicle inspection
1. Mount the manifold gauge;
(see manifold gauge mount)
2. Run the engine at the speed of 1500 r/m or so;
3. Check the compressor according to the following items:
(a) The HP gauge readings under the normal system should
satisfy the specified value of (1.4-1.7)MPa , that of LP
gauge should meet the specified value of (0.15-0.2)MPa .
(b) Whether there is abnormal sound;
(c) Whether there is leakage at the shaft oil seal.
If any problem is found, repair or change the compressor.
4. Check the electromagnetic clutch:
(a) Check to see whether there is lubricant trace on the
pressing plate and rotor;
(b) Check to see whether there is noise or lubricant leakage
at the clutch bearing;
(c) Measure the resistance between the stator coils that is set
between the clutch lead and the grounding lead with the
ohmn meter.
Standard resistance:
SL SK SJ
(3.2
.2)
Ω
Dr SF SY
(3.5
.2)Ω
In case the requirement is not satisfied, change the compressor.

B0-1
Vehicle Body
Page
Introduction ................................................................. BO-2
Engine cover ............................................................... BO-3
Front door .................................................................... BO-4
Rear car Door .............................................................. BO-10
Body collision avoidance adhesive strip ...................... BO-20
Wheel-trims ................................................................. BO-24
Wheel-trims wrapping angle and exterior trim panel ... BO-26
Front Windshield ......................................................... BO-32
Side-window glass ...................................................... BO-37
Rear-door glass ........................................................... BO-40
Rear windshield ........................................................... BO-41
Load-compartment baffle ............................................ BO-43
Tail door ....................................................................... BO-45
Instrument panel ......................................................... BO-50
Safety belt ................................................................... BO-57
Seat ............................................................................. BO-60
Spoiler ......................................................................... BO-63
Luggage rack .............................................................. BO-65
Reserve tire bracket .................................................... BO-66
Body dimension ........................................................... BO-68
Frame dimension ........................................................ BO-78
BO

B0-20Vehicle Body
Adhesive Strip On Body Collision Avoidance
Adhesive strip of body collision avoidance
Notices on storing the adhesive strip of body collision avoidance:
1. The adhesive strip should be stored in the cool shadow place where can avoid the direct lighting of sun,
the high temperature and the dust.
2. As the adhesive strip is the PVC product, do not make it touch the paint thinner, other solvents and the
boiling water.
3. The limit storage period of adhesive strip is 9 months.
Element figure
exterior adhesive
strip at front doorexterior adhesive
strip at rear column
exterior adhesive
strip on wing panelexterior adhesive
strip at tailgateexterior adhesive
strip at rear body

B0-34Vehicle Body
Front Windshield
(a) Prize the lips of sealing strip from the inside of body
flange outwardly;
(b) Pull out the glass to take it down together with the
sealing strip.
(c) Take out the glass from the sealing strip.
sealing strip
In case new sealing strip is used:
(a) Prize the lips of the sealing strip from the inside of body
flange outwardly;
(b) Pull out the glass to take it down;
(c) Tear down the old sealing strip.
Notice: be careful not to damage the body and glass.
Cut a small open in the sealing agent between the glass and the
vehicle body, then insert a steel wire in the open to pull is to and
fro slowly until the sealing agent is separated completely, then
pull out the glass to take it down.
Notice: be careful not to damage the body and glass.
Mount of front windshield
1. Clean the body frame and the glass.
Clear away the sealing agent on the body surface completely,
then clean the contacting face of body and glass with cleaning
materials.
2. Clean the sealing strip;
Clean the sealing strip surface with cleaning materials.
3. Encase the front windshield in the sealing strip (Dr)
(a) Coat the silicon oil around the glass, and mount the
adhesive strip on the glass according to the glass shape.
Notice: if the adhesive is stiffening or deforming, it may
result the water leakage, therefore, change with the
new one where possibly.
(b) Mount a rope alongside the sealing strip groove as
shown in the drawing for operation,(fasten the rope
inside of the adhesive strip, rope diameter:
=4mm)

B0-42Vehicle Body
Rear Windshield
Mount of rear windshield
1. Clean the body and glass;
Clean the contacting face of body and glass with the
cleaning materials.
2. Clean the sealing strip
Clean the sealing strip with cleaning materials;
4. Mount the rear windshield
(a) Lay the ready glass against the corresponding position of
rear windshield opens.
(b) Pull the rope from the inside of body to encase the roof,
the rear column and the door frame within the adhesive
strip, meanwhile push the outside of the glass by hand.
(c) Tap the four edges of the adhesive strip to ensure that the
adhesive strip contact closely with the body windshield
opened.
(d) Coat the glue from left to right at the upper part of
windshield (location between the adhesive strip and the
body windshield open) and the lower part of windshield
(location between the adhesive strip and glass), and the
remaining glue should be cleared away with abrasive
paper, and the location should be cleaned with cloth.
Notice: there should no breakage at the sealing glue
seam when coating the glue.
Recommended sealing agent for use
Glass glue XL-1211 acid silicone glass glue
5. Check whether there is leakage and the leakage
reparation;
(a) Conduct the leakage test;
(b) Seal the leaking parts with glass glue. 3. Mount the rear windshield in the sealing strip
(a) Coat a layer of silicon oil around the glass circumference
and mount the adhesive strip on the glass according to
the glass shape.
Notice: if the adhesive strip becomes stiffening or
deforming that will lead to water leakage, change with
the new one where possibly.
(b) Mount a rope alongside the sealing strip channel as
shown in the drawing (fix the rope in the adhesive strip).

B0-63
Spoiler (
)
Element figure
Vehicle Body
Spoiler
Dismantle of Spoiler
1. Tear down the spoiler assembly;
(a) Tear down the four bolts and the spoiler;
(b) Tear down the three bolts and the spoiler supporter.
2. Tear down the wire harness of highly-mounted stop-
grade lamp and take it down;
Mount of spoiler
Mount the spoiler in the reverse approach. SF
spoiler
spoiler supporter highly mounted stop-grade lamp