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2) Sand the frame units.
3) Glue the upper and lower pillars (assembled previously) to the interior side of the front frame.
The protruding dowels engage with the two holes in the frame. Make sure the pillars are oriented as
shown in the photos below.
4) Apply finish to the frame units.
5) With the frame pieces interior face up (as shown below), apply a small amount of glue around the
rim of each of the 3/8" holes in the frames and insert a nylon shoulder washer. It might be
necessary to firmly press into place or to tap in with a hammer. Be sure the washers gets seated
completely into the holes.
Flip the front frame over and likewise insert one shoulder washer into the endmost hole indicated in
the photograph below. Do not insert washers into the remaining holes in the front face of the frame.