Observe the following conditions prior to the A/C performance test
1. Provision of a diagnosis system. Safeguard electrical system integrity by
checking the fault memory (no
faults in the fault memor
WARNING: Only persons in possession of a professional certificate
of competence for the maintenance and repair of heating and air conditioning
systems are authorized to carry out repair work on the
Work on the refrigerant circuit may only be carried out by experts!
Avoid all contact with liquid or gaseous R 134a. Wear safety goggles and
gloves when working on the
refrigerant circuit.
Follow S
Ideal setting
Distance:
Distance (A) between lid and roof at front and rear must be the
same.
Insert special tool 00 9 341 between gasket and cover.
This check (sliding in and pulling out the special tool) must be subject to
tightness
Height:
Front - flush to 1 mm deeper
Rear -
REMOVING AND INSTALLING/REPLACING BOTH INTAKE FILTER HOUSINGS (N63)
Necessary preliminary work
Switch off ignition.
Remove ACOUSTIC COVER
NOTE: Description for intake filter housing. Procedure on right side
identical.
Release clamps (1).
Tightening torque 13 62 9AZ.
Disconnect connector (2) a