Grating noise from edge guard at window frame

Repair instruction for 'grating noise from edge guard at window frame'

 

To localise the noise

  1. Clean the area of the contact surface at the edge guard with silicone remover and allow to air.
  2. Mask off the contact surface at the edge guard on the door frame with adhesive tape. See Fig. 1.

Fig. 1

GR_FB5107028

Contact surface of edge guard at the door frame.