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Home >> Porsche >> 2016 >> 911 Turbo, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 147 (92 - Windshield Wiper And Washer System -- CARRERA (997)) >> WM 922515 Adjusting Wiper Arm Attack Angle (All Except 911 Gt3 RS 4.0) >> Preliminary work >> Preliminary work for adjusting wiper arm attack angle

Preliminary work for adjusting wiper arm attack angle

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2013 Porsche 911, 2012 Porsche 911, 2011 Porsche 911, 2010 Porsche 911, and 2009 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.

Information 

The wiper arm attack angle will need to be checked and adjusted if the customer complains of: rubbing or hesitation of wiper, noises when wiping or uneven wiping area.

It is important that the wiper blades are inspected for wear and the windscreen is free of contamination.

  1. Check condition of windscreen and clean off any contamination.
  2. Remove wiper blade. → Removing wiper blade 
  3. Inspect condition of wiper blade and replace if necessary.
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