CD Player and Air Conditioning System-11
b .
Insufficient refrigeration output
T rouble
Descriptions
Analysis of the Cause
Inadequate
refrigeration
1. wind amount
is normal
1. compressor works normally
(1) low-level pressure at high-pressure and low-pressure sides
a. block of expansion valve
b. openness of expansion valve too narrow
(2) high-level pressure at high-pressure and low-pressure sides
a. failure to high-voltage pipeline, flow not smooth
b. malfunction of thermo resistor
c. openness of expansion valve too wide
d. too much refrigeration oil
e. too much refrigerant
f. poor heat dissipation of the condenser
(3) pressure at high-voltage side too low
a. low-pressure pipeline damaged
b. block of low-pressure pipeline
(4)pressure at low-pressure side too low
a. the evaporator frosted
b. block of expansion valve
c. low-pressure pipeline not smooth
d. malfunction of thermo resistor
(5)pressure at low-pressure side sometime normal, sometimes with negative pressure,
moisture and ice block in air cooling system
(6)negative pressure at low-pressure side, pressure at high-pressure side too low, block of air
cooling system
(7)pressure at low-pressure side too low, pressure at high-pressure side too high
a. internal block of drier of fluid reservoir
b. block of high-pressure pipeline
(8)pressure at low-pressure side too high, pressure at high-pressure side too low
a. leakage of the compressor
b. damaged valve of compressor
(9)poor heat radiation of condenser due to small wind amount fromthe condensing blower
2. compressor works improperly
(1)internal malfunction of compressor
(2)belt of compressor too loose or sliding
(3)failure of electromagnetic clutch
a. low voltage of power supply
b. mutual interference of the stator and rotor
c. malfunction of amplifier stabilizing the idle speed
d. circuit disconnected, coming off of the joints
e. poor operation of the switch and relay
f. short circuit and open circuit of the routing
g. poor earthing
3. other causes
bad sealing of wagon
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Страница 34: ...Clutch 4 Cluchcontrolmechanism clutch master cylinder N m specified torque...
Страница 84: ...Automatic transmission 8...
Страница 91: ...Automatic transmission 15 Figure 3 6 Hydraulic control circulation flow...
Страница 101: ...Automatic transmission 25 Figure 4 5 Parking mechanism...
Страница 104: ...Automatic transmission 28 Figure 5 1 parking and neutral position...
Страница 106: ...Automatic transmission 30 Figure 5 2 Reverse Gear...
Страница 108: ...Automatic transmission 32 Figure 5 2 Reverse Gear...
Страница 110: ...Automatic transmission 34 Figure 5 4 Automatic 1 st Gear...
Страница 112: ...Automatic transmission 36 Figure 5 5 Automatic 2 nd Gear manual 2 nd Gear...
Страница 114: ...Automatic transmission 38 Figure 5 6 Automatic 3 rd Gear manual 3 rd gear...
Страница 116: ...Automatic transmission 40 Figure 5 7 Automatic 3 rd Gear locking and manual 3 rd Gear locking...
Страница 118: ...Automatic transmission 42 Figure 5 8 Automatic 4 th Gear overspeed Gear...
Страница 120: ...Automatic transmission 44 Figure 5 9 Automatic 4th Gear locking...
Страница 154: ...Figure 8 39 Valve fixing plug and pin Figure 8 40 Torque converter release ball and spring...
Страница 157: ...Figure 8 45 Lower valve Figure 8 46 Position of upper valve and detection ball Figure 8 47 solenoid valve 5 and damper...
Страница 165: ...Figure 8 62 Setting of brake belt Figure 8 63 External port position of B1 and B2 Figure 8 64 Setting of rear brake belt...
Страница 168: ...Annex Description for oil inlet hole of main housing...
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Страница 173: ...Chapter 7 Suspension and vehicle axle Rear suspension 112...
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Страница 354: ...CD Player and Air Conditioning System 1 Chapter 11 CD Player and Air Conditioning System...
Страница 371: ...Safety airbag 1 Chapter 12 Safetyairbag...
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