The modification requires the installation of Piper Cherokee aluminum structural channels and angles that rivet into place. The new windows may be cut from sheet Plexiglas or purchased. The window is held into place by interior trim angles which screw in place. On some models without a baggage compartment the windows are installed aft of the cabin divider. In this case, curtains may be added to enhance the appearance. On Piper Cherokee models with a baggage compartment the windows install forward of the cabin divider and provide improved visibility and appearance. In either case the airplane appears to be much newer and more expensive.

The labor time for installation is approximately six to eight hours. This should be installed by an experienced sheet metal mechanic.

To purchase and install this STC you will need to order the following:

Order the STC and Drawings by clicking here.

Obtain the following parts from your Piper Cherokee Dealer, Distributor or other Piper Cherokee parts source:

Channel 67267-00 (1)

Channel 67267-01 (1)

Angle 67268-00 (1)

Angle 67268-01 (1)

Angle 67292-00 (2)

Retainer 67372-00 (1)

Retainer 67372-01 (1)

Retainer 67375-00 (1)

Retainer 67375-01 (1)

Retainer 67376-00 (2)

Retainer 67377-00 (1)

Retainer 67378-00 (1)

Gusset* 69269-00 (1)

* The gusset is only required if your airplane currently has a baggage door.

Get the following parts from your local aviation supplier:

Plexiglas for windows

6 x 1/2 "A" Truss screws (30 each)

CR163-4-4 Cherry Rivet (6 each)