A4 Sedan L4-1.8L Turbo (AEB) (1997)
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4-cyl. engine equipped with Zexel compressor
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Ribbed drive belt removing and installing (6-cyl. engine)
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Ribbed drive belt, removing and installing 4-cyl. engine
CAUTION!
Refrigerant system must be discharged prior to removal or replacement of compressor.
3
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A/C clutch -N25-*
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Removing and installing
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Zexel
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Nippondenso
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Clutch gap, checking
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Zexel
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Nippondenso
4
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Condenser
CAUTION!
Refrigerant system must be discharged prior to removal or replacement of condenser.
5
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Outside air temperature sensor -G17-**
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Removing and installing:
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Remove front bumper, separate electrical connection and un-clip sensor from mount in air guide.
6
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A/C Pressure switch -F129-**
7
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Accumulator
CAUTION!
Refrigerant system must be discharged prior to replacement of accumulator.
8
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Evaporator housing drain valve
9
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Restrictor
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Installed in refrigerant line
CAUTION!
Refrigerant system must be discharged prior to removal of restrictor.
10
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Service valve (high pressure)
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Used for checking system pressure, discharging, evacuating and recharging system.
NOTE: Cap with seal must always be re-installed after using service valve.
11
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Service valve (low pressure)
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Used for checking system pressure, discharging, evacuating and recharging system
NOTE: Cap with seal must always be re-installed after using service valve.
12
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Air flow fresh air/recirculated air flap
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Airflow flap motor -V71-* (with back pressure flap motor position sensor -G113-) removing and installing
13
- Fresh air intake duct temperature sensor -G89-**
14
- Dust and pollen filter
NOTE: Dust and pollen filter should be replaced at regular intervals.