Cooper (R56) L4-1.6L (N12) (2008)
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Refrigerant Pressure Sensor / Switch: Service and Repair
64 53 520 Replacing Safety Pressure Switch
WARNING: Avoid contact with refrigerant and refrigerant oil.
Follow safety instructions for handling R 134a refrigerant.
Follow safety instructions for handling refrigerant oil.
IMPORTANT: Risk of damage.
Restart engine only when A/C system has been correctly filled.
If A/C system is opened for more than 24 hours:Replacing drier insert for A/C system
Necessary preliminary tasks:
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Drawing off, evacuating and filling the A/C system are not included in the time value given for this work operation
Disconnect plug connection (1).
Unscrew safety pressure switch (2).
Tightening torque
4AZ Safety pressure switch ....................................................................................................................................................................................... 10 Nm
Type: R50, R52, R53, R55, R56
After installation:
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Evacuate and fill A/C system
