INSTRUCTIONS FOR P#837
To order #837 click on link http://www.randrwindow.com/adoakth.html
To remove old threshold:
Use a #3 Philips bit on your drill – to unscrew the screws on the top of the old oak threshold all the way. Once screws are completely removed the old threshold will pull up.
There are T nuts in a T track underneath the threshold that the screws screw into.
You can reuse the old T nuts or replace the T nuts in the T track with the new T nuts provided with the new threshold
To replace the T nuts – you will remove the old T nuts by sliding them out of the track – there should be a space at one of the ends of the track for you to do this.
Take new T nuts and slide them into the track through the same space at one of the ends of the T track.
Replace with new threshold by aligning the T nuts to the screws in the threshold.
Screw in all screws into the T nuts below – be careful not to over tighten – and the screws are used to adjust the threshold as well.
Adjusting the Threshold:
Once the threshold is installed and all screws are screwed into the T nuts – the threshold can be adjusted by tightening or loosening the screws.
Tightening screws to lower the threshold or loosening the screws to it rise up.
To Order Click On Link Adjustable Oak Threshold