Evaporator to Compressor

64 53 702 - Replacing line from evaporator to compressor (S85)

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Warning!
Risk of injury!
Refrigerant circuit is under high pressure!
Follow safety instructions for handling R 134a refrigerant.
Avoid contact with refrigerant and refrigerant oil.
Follow safety instructions for handling refrigerant oil .

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Important!
Risk of damage!
Restart engine only when A/C system has been correctly filled.
Follow instructions for opening and replacing parts in refrigerant circuit.
If A/C system is opened for more than 24 hours:
Replace desiccant insert for A/C system

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Necessary preliminary tasks:
- Drawing off, evacuating and filling the A/C system are not included in the time value given for this work operation
- Remove fresh air duct
- Remove right intake filter housing
- Detach fluid reservoir for power steering and place to one side.

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Feed out rubber grommet (1).
Release nut (2) and detach refrigerant lines (3,4) in direction of arrow.

Installation Note:
Make sure rubber grommet (1) is correctly seated.
Replace sealing rings and moisten with refrigerant oil.
Tightening torque 64 53 7AZ .

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Release nuts (1) and remove bracket.
Release screw (2) and remove refrigerant line (3).
Tightening torque 64 53 6AZ .
Feed out refrigerant line (3).

Installation Note:
Replace sealing rings and moisten with refrigerant oil.

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After installation:
- Evacuate and fill A/C system