Finish marking the left door and completed the right door..
Trim the outside perimeter and window flange of the C-1 002A-L and -R Cabin Door Outer Shells. There are six "dimples· molded into the tool side of each cabin door outer shell; one near the lower door forward edge, one near the lower door aft edge, and one in the window flange near each of the four comers of the window. Drill a #40 hole through the cabin door outer shell at the center of each of the six dimples. These holes are "index holes" used to locate the door shells to each other and to the fuselage.
Draw two lines on the window flange of each cabin door outer shell, one line 3/4 inch offset from the window joggle and one line 1 1/4 inch offset from the window joggle.
On the 1 1/4 inch window joggle offset line, make a mark approximately every 1 1/2 inch around the window perimeter. Drill a #40 hole at each mark.
Trim the outside perimeter and window flange oftha C-1002B-L and -R Cabin Door Inner Shells. The tool side of each cabin door inner shell has molded-in dimples that correspond to the dimples molded into the C-1002A-L and R Cabin Door Outer Shells. Drill a #40 hole through the cabin door inner shell at the center of each of the six dimples.
Sand the bag side surface of the C·1002B-L and -R Cabin Door Inner Sheils in the areas that will mate to the C·1002A-L and -R Cabin Door Outer Shells.
