14
STEP 1: HINGING THE AILERONS
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Important Information About the C/A Style Hinges Included with Your PT-19 Cornell EP ARF
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The PT-19 Cornell EP ARF uses C/A style hinges to hinge the control surfaces. These hinges are designed to be glued into
place, using thin C/A. Do not glue these hinges into place using any other type of glue, such as thick C/A or epoxy. Use of any
adhesive other than thin C/A could result in failure of the hinges during flight.
Your kit may include six larger hinges and six smaller hinges. The six larger hinges are used to hinge the ailerons and
the six smaller hinges are used to hinge the elevator halves and the rudder.
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Push two T-Pins through the center of three C/A style aileron
hinges, as shown.
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IMPORTANT
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The T-Pins will keep the hinges centered while you
are hinging the aileron.
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Working with one aileron for now, slide one hinge into each hinge
slot in the aileron, making sure that you push each hinge in up to the
T-Pins. Don't glue the hinges into place yet though.
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Kwik Bond 5 Minute Epoxy
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Kwik Bond Thin C/A
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Kwik Bond C/A Debonder
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Excel Modeling Knife
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Dubro T-Pins
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220 Grit Sandpaper w/Sanding Block
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(1) Prebent Tail Wheel Wire w/Tail Wheel
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(12) C/A Style Hinges
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Masking Tape
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Paper Towels
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Waxed Paper
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Rubbing Alcohol
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NHP Epoxy Mixing Sticks
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NHP Epoxy Mixing Cups
YOU'LL NEED THE FOLLOWING PARTS FROM THE KIT:
YOU'LL NEED THE FOLLOWING TOOLS AND SUPPLIES:
SECTION 9: HINGING THE CONTROL SURFACES
Continued On Next Page
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Mix and apply a generous amount of 5 minute epoxy to the gluing surfaces of both the vertical stabilizer and to the vertical
stabilizer mounting slot in the top and back of the fuselage. Make sure to apply a thin layer of epoxy to the base of the vertical
stabilizer, too.
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Push the vertical stabilizer down into place and realign it, double-checking the fit and alignment once more before the epoxy sets
up. Quickly remove the excess epoxy and use pieces of masking tape to hold the vertical stabilizer in place until the epoxy has
fully cured.
Содержание PT-19 CORNELL EP ARF
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