Section 26 Deburred (2) F-1237A Seatbacks. Pg. 26-02 Step 4: Pulled the hinge pin from AN257-P3 Hinge material and set the pin aside. Step 5: Made (4) F-1237H Seat Hinges from the hinge halves. Cut off the center eyelet from each Seat Hinge. Step 6: Drilled a #30 hole in each Seat Hinge at location shown in plans.
