Wiper Arm: Adjustments

Checking/Adjusting Approach Angle Of Windshield Wiper Arms On Front Windscreen


NOTE: Wiping quality is increased if the approach angle of the windshield wiper arms is precisely adjusted.







Place special tool 00 9 331 next to center of rotation of windshield wiper blade on windshield.







NOTE: To prevent scratching of wiper arm, cover wiper arm with fabric adhesive tape.


If the approach angle is too large (light gap at top between gauge and wiper blade), grip wiper arm special tool 00 9 332 and turn with special tool 00 9 333 in direction of arrow.







NOTE: To prevent scratching of wiper arm, cover wiper arm with fabric adhesive tape.


If the approach angle is too small (light gap at bottom between gauge and wiper blade), grip wiper arm special tool 00 9 332 and turn with special tool 00 9 333 in direction of arrow.