2008 GEELY CK heating

316 Abnormal high pressure of the high pressure pipelineAbnormal low pressure of the high pressure pipeline Abnormal high pressure of the low pressure pipelineAbnormal low pressure of the low pressure pipelineHigh and low pressure can not be establishedSight glass has air bubble Compressor inlet side is frosted Compressor noise Abnormal heating on the compressorEvaporator is frostedDrier filter ices up A/C does not refrigerate or the cold air is insufficientD irt in t he evap orat or core, or
poor fit between the
exp ansion valve sensing unit
and evap orat or out letCheck and correct it
Non-evap orat ed refrigerant
steam enters into compressorService t he evap orat or and it s
comp onent s s uch as fan
exp ans ion valve op ening is
excessively big or faulty ,
refrigerant sup p ly is
exces s iveA djus t t he exp ans ion valve,
check t he s ens ing unit and t he
evap orat or out let for fit nes s ,
rep lace it as necess ary
××Exp ansion valve op ening is
too smallAdjust exp ansion valve
××××Exp ansion valve fault , sp inal
corrosion or leakageRep lace exp ans ion valve
×× ×T he refrigerant p ip eline
bet ween t he exp ansion valve
sensing unit and t he
exp ansion valve is damaged or
brokenCheck and rep lace t he
exp ansion valve and p ip eline
××Exp ansion valve blocked by
ice or dirtRecy cle t he refrigerant ,
remove and clean t he
exp ansion valve, use the
vacuum p ump t o drain t he
water in the system and then
refill t he refrigerant
× Refrigerant p ip eline blockedD is as s emble and check t he
part
× Comp ressor solenoid clutch,
bearing and p ulley w earCheck and rep lace concerned
worn p art s
×××××× Comp ressor reed is damaged,
exhaus t valve leaksCheck and rep lace t he
comp res s or
× Comp res s or inlet blocked Check and clean
× × D rive belt loos e or broken Rep lace or rep lace it
×Exces s ively low t emp erat ure
in t he vehicle comp art ment sAdjust the selection switch
× × × × Sy s t em p ip eline leaksCheck t he leak area, refill
p rop er amount of refrigerant × ×× Problem Symptom
Possible Cause T roubleshoot ing
××

317Table 2. Problem Cause and Troubleshooting of No Heating:Area Problem Cause TroubleshootingH
eat
i
ng

Sy
st
emWater temperature sensor damaged Repair or replac e
Blow er motor does not rotate Repair or replac e
Fan s peed adjus tment sw itc h damaged Replac e
Output air temperature adjustment sw itc h damaged Replac eH
eat
i
ng

Sy
st
emTable 3. Problem Cause and Troubleshooting of Noise:Problem Cause Troubleshooting
Drive belt loose or w orn Replac e the drive belt
Cooling electric fan touc hes other parts Service and eliminate the impac t
Blow er motor mec hanic al fric tion Servic e and fill the oil
N o o il o n t h e m o t o r b e a r in g , d r y f r ic t io n F ill t h e g r e a s e o r r e p la c e t h e b e a r in g
Low battery voltage Charge the battery Ar e a

326(III) Outside Rear View MirrorAttach the outside rear view mirror to the left and right doors. Integrate the outside rear view mirror with the
body smoothly using specially designed rubber bushing to make it a whole. The forward and rearward folding
of the rear view mirror will not be affected after being knocked. It is also a major way to reduce the whole
vehicle's air resistance coefficient.
Attach the lens to the plate with double sided adhesive tape. The plate is connected to the rear view mirror
case with the ball hinge to prevent fragment from splashing when it is broken, which may result in injury and
it is convenient to replace the broken lens. Pry the plate from the ball socket with the tool when the lens is
broken for replacement and press the new one into the ball socket. The case overturn force is designed to be
30N, enabling it liable to overturn when impacted by person or object and hence reducing the mutual damage.
The adjust handle of the outside rear view mirror is designed to be built in the vehicle to facilitate the
operator's direction adjustment. The optional flat mirror is generally selected for driver side to ensure the
sense of reality and distance. Spherical mirror is used for front passenger side to enlarge the rear field of
vision. In addition, outside rear view mirror has also the feature of electrical heating and defogging.
Notice
When folding the outside rear view mirror, be careful not to put your finger between the outside
rear view mirror and the mirror foot to avoid being crushed!Replace the Rear View MirrorRemoval
1. Remove battery negative cable.
2. Remove the inside trim.
3. Disconnect electric outside rear view mirror connector.
4. Remove screw and outside rear view mirror retaining clip.
5. Remove electric outside rear view mirror.
6. The installation is in the reverse order of the removal.Installation1. Position the rear view mirror on the door
2. Tighten the screw from left lower side screw clockwise
Tighten
Tighten the outer rear view mirror screw to 1.5 N.M¡«2 N.M
3. Install rear view mirror inside trim cover
4. Install rear view mirror inner adjust handle

372Section 2 Typical Technology Of Body Panel RepairThe flow line of the repair technology is as follows:Section 3 Repair after Body DamageBody repair methods include calibration, reshaping, strengthening, partial replacement and renewing of a
whole part. CO2 gas protecting welding should be adopted when welded.I. Reshaping1. Calibration
The deformation of the body is usually caused by an accident. You can calibrate it by propping to its former
location. When calibrating, impose force in the opposite direction of the outside force or deformation force.
Under the most circumstances, calibration in a cool status can be adopted. The internal stress can be re-
moved by partial heating. Then you can do some corresponding aging treatment.
It is better to use body calibration machine for car body calibration. Geometric dimension and tolerance can
be restored to the former standard. Power, economy and comfortableness can be assured.
The body repair begins with a process of preliminary calibration or rough calibration. The body deformation
can be removed by propping back to its former location. The angle of the applied force for propping back
should be almost the same with the outside force that causes damage. Reaction force should be imposed at
the back of the pulling action point to make the propping force adjustable. Inspect the deformation during the
process of propping back. Proper heating is applied on correspondent parts to remove internal stress.
2. Strengthening
When partial damage, break or crackle occur on structural components, strengthening is allowed, especially
to be applied in those parts where damage often occurs. Willful strengthening or repair welding should be
avoided, because it will affect the stressing status on body.
The main ways of strengthening are sleeving and bracket reinforcement.
3. Partial And Whole Part Replacement
The parts that are badly rusted should be partially replaced. What is broken and damaged should be replace
a new one. The post pillar is pressed and molded adopting thin sheet. Parts and components are brought from
manufacturers. When they are molded by you, material, section dimension, and thickness etc should accord
with their original design requirements. When the broken post pillar (incl. cross member) is wholly replaced,
the connection way must be the same with the original one.
Appearance assessment Disassembly Paint removal Appraisal
Panel repair
AssemblyPainting

375At the beginning of knocking it, make your force slightly greater. In the finishing period of repair, make
your force softer and try your best to reduce the beating times. Make sure not to knock one point for too
many times to avoid extending on partial area of the metal plate, which may make the repair complex.
As to the concave with a comparatively big radian, a backing plate whose area should be comparatively
big can be put under the center of the concave. Directly push up the depressed plate by a propping-up
tool. Sometimes, the concave place can be heated to dark red to reduce the pushing force. A slight rise is
recommended when pushing up. (Figure 5-20)
Heat-shrinkable method:
After the concave area is pushed up, if the plate is greatly stretched and its area is too big to repair, the
heat-shrinkable method can be adopted.
Use oxygen-acetylene flame to heat to cherry red. The area of heating depends to its extension degree.
The heating area should be bigger (Diameter approx. 20-30mm), when it is seriously extended or the area
is big. If it is slightly extended or the area is small, the heating area should be smaller (Diameter approx.
10-15mm). Quickly knock the heated points with a wooden hammer while they are hot. A backing block
is recommended to push it up. After it cools down, use an iron hammer to gently knock for smoothness.
The shrinkage order is from the highest point gradually to the center and then to the edge. Heat and then
flatten the extended area repeatedly, till the plate is completely flat. If the protrusion is very high, first
compress the whole protrusion to its half. After it cools down, heat the former heating point to remove the
rest half of the protrusion.
When the method is applied, it must be specially noted that you'd better not use the heat-shrinkage
method to avoid side effects. Especially for thin plates, prevent them from being melted through hole..
When the outer plate is lightly crashed and the depressed area belongs to elastic deformation, you may
press its inside to recover to its former shape.
Some depressed area can be repair by prying which is a repair method without disassembling parts. YouIllustration 5-18 Panel Flattening (A)
A Concave Point B Protrusion Point C Knocking PointIllustration 5-19 Panel Flattening (B)
1 Hammer 2 Panel Parts 3 Backing BlockFigure 5-20 Heat and flatten the protrusion
1 heating point