Chery Tiggo. Manual — part 379
Removal & Installation
NOTE :
The blower motor is located on the bottom of the HVAC housing. The blower motor can be removed from the vehicle
without having to remove the HVAC housing.
1. Disconnect the blower motor electrical connector.
2. Remove the glove box (See Instrument Panel Removal & Installation in Section 15 Body & Accessories).
3. Remove the mounting bolts (1) for the blower
motor.
4. Remove the blower motor.
5. Installation is in the reverse order of removal.
ON-VEHICLE SERVICE
LTSM130004
13
SYSTEM PLUMBING
GENERAL INFORMATION
13-33
Description
13-33
Operation
13-33
Specifications
13-33
Special Tools
13-34
DIAGNOSIS & TESTING
13-35
Mechanical Problems
13-35
Temperature Control
13-35
A/C Compressor Noise Testing
13-35
Refrigerant System Leaks
13-36
Refrigerant System Empty
13-36
Refrigerant System Low
13-36
ON-VEHICLE SERVICE
13-37
A/C System Evacuation and Recharge
13-37
Connecting Refrigerant Recovery/
Recycling Station
13-37
A/C System Evacuation
13-38
A/C System Recharge
13-38
Compressor
13-39
Description
13-39
Operation
13-39
Removal & Installation - 1.6L & 1.8L &
2.0L
13-39
Removal & Installation - 2.4L
13-41
Evaporator
13-42
Description
13-42
Operation
13-42
Removal & Installation
13-42
Condenser
13-42
Description
13-42
Operation
13-42
Removal & Installation
13-43
Accumulator
13-43
Description
13-43
Operation
13-43
Removal & Installation
13-43
Liquid Line
13-44
Description
13-44
Operation
13-44
Removal & Installation
13-44
Suction Line
13-45
Description
13-45
Operation
13-45
Removal & Installation
13-45
Heater Core
13-47
Description
13-47
Operation
13-47
Removal & Installation
13-47
GENERAL INFORMATION
Description
The A/C refrigerant lines and pipes are used to carry the refrigerant between the various A/C system components.
Any kinks or sharp bends in the refrigerant lines and hoses will reduce the capacity of the entire A/C system and can
reduce the flow of refrigerant within the system.
Operation
High pressure is produced in a refrigerant system when the A/C compressor is operating. Extreme care must be
exercised to make sure that each of the refrigerant system connections is pressure-tight and leak free. It is a good
practice to inspect all flexible hose refrigerant lines at least once a year to make sure they are in good condition and
properly routed. Depending on vehicle, model and market application, refrigerant lines are connected to each other or
other A/C system components with block-type or quick-connect type fittings. To ensure the integrity of the refrigerant
system, O-rings and/or gaskets may be used to seal the refrigerant system connections. The refrigerant lines and
hoses cannot be repaired and must be replaced if leaking or damaged.
WARNING!
The A/C system contains refrigerant under high pressure. Repairs should only be performed by qualified service
personnel. Serious or fatal injury may result from improper service procedures.
If accidental A/C system discharge occurs, ventilate the work area before resuming service. Large amounts of
refrigerant released in a closed work area will displace the oxygen and cause suffocation and serious or fatal
injury.
CAUTION:
Never add R-12 to a refrigerant system designed to use R-134a. Do not use R-12 equipment or
parts on an R-134a A/C system. These refrigerants are not compatible and damage to the A/C sys-
tem will result.
CAUTION:
Never use R-12 refrigerant oil in an A/C system designed to use R-134a refrigerant oil. These refrig-
erant oils are not compatible and damage to the A/C system will result.
CAUTION:
Do not run the engine with a vacuum pump in operation or with a vacuum present within the A/C
system. Failure to follow this caution will result in serious A/C compressor damage.
CAUTION:
Do not overcharge the refrigerant system. Overcharging will cause excessive compressor head
pressure and can cause compressor noise and A/C system failure.
Specifications
Torque Specifications
DESCRIPTION
TORQUE (N·m)
A/C Compressor Bracket Bolts
40
A/C Compressor Line Bolts
20
13
A/C Refrigerant Charge Specifications
DESCRIPTION
CAPACITY (kg)
R-134a Refrigerant
0.700
A/C Oil Specifications
DESCRIPTION
CAPACITY (ml)
Compressor
150
Condenser, Accumulator, Lines
15
Evaporator
30
Special Tools
Refrigerant Recovery/Recycling Station
GENERAL INFORMATION
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст