Notes
IMPORTANT:
Special tool 33 4 409 must not be removed!
Insert special tool 33 4 408 into special tool 33 4 401.
Fig. 125: Positioning Special Tools (33 4 408), (33 4 401) And (33 4 409)
Posi
A desiccant insert that is in a correctly functioning, sealed A/C system does
not have to be changed at regular
service-inspection intervals.
The desiccant bottle or desiccant insert must be replaced in the event of
the refrigerant being fouled by chips (e.g. mechanical damage to the
compressor
IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC
DAMAGE (ESD protection).
Necessary preliminary tasks
Remove rear WHEEL
Read and comply with GENERAL INFORMATION.
Open housing cover.
Disconnect plug connection (1).
Installation:
Ensure proper locking of plug connector a