Driver's Side:
Remove cover.
Release screw (1) with special tool 61 6 010.
Installation:
Clean Loctite residue off thread.
Replace screw (1) and insert with Loctite.
Tightening torque, refer to 61 61 10AZ in GENERAL ELECTRICAL SYSTEM - TIGHTENING TORQUES .
CAUTION:
Do not bend windshield wiper arm when removing it (risk of breakage!).
Release nut (2) with special tool 61 6 010. Detach windshield wiper arm with special tool 61 6 060.
Installation:
Tightening torque, refer to 61 61 10AZ in GENERAL ELECTRICAL SYSTEM - TIGHTENING TORQUES .
Installation:
Insert screw (1) against tappet (3) until specified dimension (A) between contact pressure adjustment lever (2) and wiper arm (4) is achieved.
The nut can be tightened better by pressing down the wiper arm gently on the windshield.
Specified dimension A = 1.3 mm