Notes
WARNING: Danger of injury! Refrigerant circuit is under high pressure! Follow safety information for handling R134a tetrafluorethane refrigerant.
Follow SAFETY INFORMATION for handling refrigerant fluid.
Avoid contact with refrigerant and refrigerant fluid.
IMPORTANT: Risk of damage! Restart engine only when air conditioning system has been correctly filled.
Follow NOTES for opening and replacing parts in refrigerant circuit.
If air conditioning system is opened for more than 24 hours: Replace DESICCANT INSERT FOR A/C SYSTEM
Necessary preliminary work
Unclip fan cowl (1) at clamps (2) on left and right, feed out in upward direction and loosen from cooler package cover.
Fig. 232: Identifying Fan Cowl And Clamps
Release screws (1) on left and right from cover (3).
Tightening torque 17 10 1AZ.
Release screws (2) behind sealing lip.
Tightening torque 17 10 1AZ.
Lift out cover (3).
Fig. 233: Identifying Cover And Screws
Release screws (1).
Tightening torque 64 53 3AZ.
Remove heating and air conditioning lines (2) in direction of arrow and place to one side.
Installation note: Replace sealing rings.
Use special tool 00 9 030 to install sealing rings without damaging them.
Lift out capacitor (3).
Fig. 234: Identifying Air Conditioning Lines And Screws
After installation
REPLACING DESICCANT INSERT FOR A/C SYSTEM (CAPACITOR REMOVED)
Notes
WARNING: Danger of injury! Refrigerant circuit is under high pressure!
Follow safety instructions for handling R 134A refrigerant.
Avoid contact with refrigerant and refrigerant fluid.
Follow safety instructions for handling REFRIGERANT FLUID.
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 air conditioning system is opened for more than 24 hours: replace desiccant insert for air conditioning system
Follow INSTRUCTIONS ON REPLACING DESICCANT INSERT.
Remove protective cap (1) from capacitor for the heating and air conditioning system (2).
Fig. 235: Identifying Air Conditioning System And Protective Cap
Press sealing cap (1) inwards and remove circlip (2).
Fig. 236: Pressing Sealing Cap
Remove the sealing cap (2) from capacitor of the heating and air conditioning system (3) with an inserted screw (1).
Fig. 237: Removing Air Conditioning System From Sealing Cap
Installation note: Replace sealing rings.
Use special tool 00 9 030 to mount sealing rings without damaging them.
Fig. 238: Identifying Sealing Rings
Remove desiccant insert for heating and air conditioning system (1) in direction of arrow from capacitor of the heating and air conditioning system (2).
Fig. 239: Removing Heating And Air Conditioning System