Pella 818K0100 Installation Instructions Manual page 8

Shim between the frame and the rough opening at the head strike location and
at every frame anchor hole location.
On each hinge, starting at the top,
Check door operation.
Doors WITHOUT adjustable hinges:
I n t e r i o
3K
3J
Adjustable
Hinge
r
Non-Adjustable
Hinge