2008 GEELY MK Oil

Notes:
If noise occurred does not belong to any of the above-mentioned situations, please find out the cause according
to "receiving problem".
5. CD phonograph
CD phonograph (hereafter referred to as CD) uses laser beam to read digital signals recorded on CD, then revert
to analog signal of music.
Notes:
Don't attempt to break down or apply oil to any component of the phonograph. Do not insert anything other
than a CD into optical disk cartridge.
Notes:
CD phonograph uses invisible laser beam, could generate harmful radialization, always operate phonograph
according to instructions.
6. Maintenance
(1) Cleaning of magnetic tape phonograph, magnetic head:
a. Open tape cartridge gate with your finger, use a pencil or a similar article to insert guider.
b. use cleaning pen or cotton swabs with detergent to wipe magnetic head surface, idler wheel or guide
pulley.
(2) CD phonograph, CD cleaning:
If CD is dirty, use soft cloth to wipe the surface from CD center radially outwards.
Notes:
Don't use ordinary recorder detergent or antistatic protectant. 4. Noise problem
Detailed description of noise problem fed back by customers is of great importance for analyzing and
eliminating noise interference, the table below may be used for diagnosis.Audio System -Audio System Description5-39Noise condition
Noise occurs in special position
Noise occurs when receiving small
signal
Noise only occurs at night
Noise occurs in special position
during driving Radio wave
AM
FMCause
Most probably external noise
Broadcast from local station might broadcast the same
program. If program is the same, one of them might be
disturbed
Most probably from remote interference
Most probably is multiplex interference due to FM
frequency changeExample:
Magnetic head
Guide pulley
Idler wheel

5-633. ECU
(1) Check the brackets of the ECU Case for recess, crack,
distortion, etc.
(2) Check the union joint for damage and terminal for distortion.
(3) Check the installation status of he ECU brackets
(4) Check the installation status of the airbag assembly.Notice
1. Work must be started 60s after the negative (-) terminal cable is disconnected from battery. The disconnected
negative (-) terminal cable shall be protected with insulating tape for insulation.
2. Airbag assembly and clock spring shall not be removed or repaired. They shall be replaced if there is any
trouble.
3. Pay enough attention to airbag assembly and clock spring when using,avoiding dropping them onto the
ground or into water or oil. In addition,if there is any pitting,crack or distortion on them,replace with new ones.
4. When an airbag is deployed, the deployed surface should face up. It should be kept on a flat surface without
any other items on it.
5. Don't keep an airbag in a place where the temperature is higher than 85°C.
6. When an airbag is deployed, it shall be replaced with a new one; simultaneously, check the clock spring,
and replace it with a new one if found abnormal.
7. When deal with the deployed airbag, gloves and protective glasses are to be used.
8. When scrapping the undeployed airbag, it shall be discarded after being deployed.Bracket Gas generatorDAB ConnectorHorn ConnectorSRS (Supplemental Restraint System)-SRS-General Information4. Driver airbag assembly (see the figure right above)
5. Clock spring (see the figure on the right)
(1) Check the connector and protecting tube for damage and the
terminal for distortion.
(2) Check the case for distortion.

Item
Temperature regulation method
CompressorNominal refrigerating capacity / w
Displacement / (ml /r)
Model
Power consumed by magnetic clutch /W
Lubricating oil / ml
BlowerMaximum air quantity / (m3/h)
Air regulation
Motor power / W
Dimension /mm
Heat exchange quantity / W
Fan motor current / A
Fan motor revolution / (r/min)
Dimension /mm
Refrigerating capacity /W
Thermostatic expansion valve Condenser
Evaporator
Driving belt
Refrigerant filling amount/gChapter 7 Air Conditioning SystemSection 1 General InformationOverview:Air-conditioning system consists of refrigeration and heating parts. Refrigerating system mainly consists of
compressor, condenser and evaporator etc, it adsorbs heat in the air through circulation of refrigerant, so as to
reduce air temperature in car body and eliminate water vapour in air, to achieve the purpose of temperature drop
and dehumidification. Heating system mainly consists of heat exchanger and heater unit. It utilizes heat of engine
cooling water to heat air via heat exchanger, so as to achieve the purpose of heating. Regulation and control of
temperature, humidity and flow rate of air in car body is realized via heating and refrigeration systems separately
or jointly.
For parameters of refrigerating system, see the table:
Parameter
Control mixing of cool and warm air
4200
143 131
SEBX13 FM10S13
43
300001202/150ml cm3 420
Manual 4 speed
200
16 x 350 x 630
10000
8
2200
225 x 250 x 58
4000
Internal balance type 1. 5 tons of refrigeration
4PK820
440±20g 420±10g+20
05-72Air Conditioning System -
General Information

5-73Precautions:1. Don't operate refrigerant in confined space or near open fire.
2. Always wear eyeglass.
3. Be careful don't let liquid refrigerant contact your eyes and skin,
if liquid refrigerant contacts your eye or skin.
(a) Please wash with fresh water.
Warning:
Don't knead your eyes or scrub your skin
(b) Apply soft petroleum ointment on your skin.
(c) See doctor or go to hospital immediately for specialized
treatment.
4. Don't heat container or put it near open fire.
5. Be careful not to fall off, object should not touch container.
6. If there is no sufficient refrigerant in refrigerating system, don't
operate the compressor.
If there is no sufficient refrigerant in the system, insufficient oil
lubrication might cause burning out of compressor. Be careful to
avoid occurrence of such things.
7. When compressor runs, don't turn on pressure gauge high-pressure
valve.
If high-pressure valve is turned on, refrigerant will flow in reverse
direction, and cause bursting of refrigerant tank, so only low
pressure valve may be turned on or off.
8. Be careful to avoid excess refrigerant
Excess refrigerant will result in poor refrigerating capacity, worse
fuel economical efficiency, engine overheat etc problems.Symptom
Blower does not workSymptom table Use the following table to find out the cause of fault, number indicates probable priority of problem, check each
part according to priority, replace components if required.
Suspected Area
1.Blower fuse
2.Centralized controller fuse
3. Blower relay
4. Integrated control panel assembly (blower switch)
5. Blower adjustment resistor
6. Blower
7. Wiring harness.Air Conditioning System -General Information

Air Conditioning System -Refrigerant5-811. Too high pressure on the
high and low pressure side
2. Even with decreasing engine
speed, no bubble can be seen
through view glass
3. Refrigeration is insufficient1. Excessive refrigerant,
not utilizing the efficacy
of refrigerant
2. Poor heat dissipation
of condenser1.Excessive refrigerant is
circulating
2. Insufficient refrigera-
tion in condenser, block
of condenser radiator or
fan fault1. Clean condenser
2. Check operation of fan
motor
3.Check the amount of
refrigerant, and fill in proper
amount of refrigerant1. Pressure on high, low pressure side
is too high
2. Touch thesuction hose, it is hot
3. Bubble appears in glass window,
cooling is not goodThere is air in
refrigerating
system1. There is air in re-
frigerating system
2. Vacuumizing is
not complete1. Check whether compressor
lubricating oil is dirty or insuffi-
cient
2. Pump off air and fill in appro-
priate quantity of refrigerantThere is air in the system. (7) There is air in the system (8) Expansion valve fault1. Pressure on high, low pressure
side is too high
2. There is frost or a great deal of
water drops on pipeline of low
pressure sideRefrigerant in low-pres-
sure line is too much
2. Expansion valve is opened
too largeCheck expansion
valveExpansion valve failureSymptom Possible cause Diagnosis Correct treatment
Symptom Possible cause Diagnosis Correct treatment Symptom Possible cause Diagnosis Correct treatment
Expansion valve fails1.

1 pressure is too high on low
pressure side, pressure on high-
pressure side is too low
2. Without cold airInside sealing of compressor
is poorCompressor fails, valve
leaks or is damaged.Repair or replace
compressorCompressor failure (9) Compressor poor compression faultDischarge and fill-up of refrigerantDischarge of refrigerant
In case of depletion, surrounding environment should always be
well-ventilated, do not approach open fire, otherwise toxic gas might
be generated.
(1) Firstly turn off meter valve high low manual valve, connect
pipeline according to the figure below, then adjust air conditioner to
maximum refrigeration operating condition, adjust engine speed to
1000 - 2000 r/min, run for 5 min. Circulate refrigerant and collect
residual oil in parts as far as possible into compressor.Symptom Possible cause Diagnosis Correct treatment (2) Loosen throttle, let engine restore to normal idle speed, turn off engine.
(3) Slowly open high voltage manual valve,cover a white towel on hose outlet,observe whether there is oil stain
on the towel, adjust flow of refrigerant.
(4) When high pressure gauge reading decreases to below 0. 35MPa, slowly open low pressure manual valve.
Close manual valve until reading of high low pressure gauge is zero.Fill-up of refrigerant (1) Use vacuum pump to vacuumize the system
During repair of refrigerating system, once refrigerating system is exposed to air or certain refrigerating
system part is to be replaced, automobile air conditioner must be vacuumized. So as to eliminate air and
water vapour in the system.
(2) Fill in R134 a
Standard: 420 ± 10 g (Dongfeng Painen System)
440 ± 20 g (Tianjing Sando System)Air Conditioning System -Refrigerant5-82Compressor
Gathering tank

Whether sensor is installed
correctlyYes
Install it correctlyCheck sensor output volt-
age at ABS ECU 25 chip
socketAbnormal
ReplaceCheck each wheel
speed sensorAbnormalReplace ABS ECUNormal
Replace or
repairCheck wheel bearing
clearanceAbnormalCheck wiring harnessbetween sensor andABS ECUNormalMK-60 ABS system -ABS System Check5-104Fault code is 00283, 00285, 00290, 00287 2
[Description ] when open circuit cannot be detected, there is no signal output
even if vehicle speed reaches above 20 km/h, this fault code
will appear.
[Prompt ] It is probably because that sensor is not mounted, sensor coil or
wiring harness is shorted, air gap between sensor and gear ring is
too large or gear ring is damaged.Possible cause

Sensor is not mounted

Sensor coil or wiring har-
ness is shorted

Air gap between sensor
and gear ring is too large

Gear ring is not mounted

ABS ECU fails
ReplaceCheck the pulse ringAbnormalNormal

Whether sensor is installed
correctlyYes
Install it correctlyCheck sensor output volt-
age at ABS ECU 25 chip
socketAbnormal
ReplaceCheck each wheel
speed sensorReplace ABS ECUNormal
ReplaceReplace or
repairCheck wheel bearing
clearanceCheck wiring harness
between sensor and
ABS ECUNormal
NormalMK-60 ABS system -ABS System Check5-105Fault code is 00283, 00285, 00290, 00287 3
[Description]When speed >20km/h, if sensor signal exceeds tolerance
range, this fault code will appear.
[Prompt ] It is propably because intermittent poor contact or short
circuit of sensor coil or wiring harness, gear ring is dam
aged or air gap between sensor and gear ring is too large, so
sensor signal is too weak.Possible cause

Intermittent poor contact or
short circuit of sensor coil or
wiring harness

Air gap between Sensor and
gear ring is too large or too small

Gear ring teeth is damaged

Bearing clearance is too large

ABS ECU fails
Abnormal
Abnormal
Abnormal Check the pulse ring