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INSTRUCTION MANUAL
Specifications
Wingspan...................31in
Length.......................41.75in
Wing Area..................615 sq in
EDF............70mm 12 Blade
©2011 ToughJets, LLC Kittery, ME
T-14 EDF
Weight.................2.5 lb
Radio............3 channel
Motor............Brushless
Battery...14.8v 2200mah 40c
TM
Page 1 of 22
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Table of Contents
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Summary of Contents for Tough Jets T-14 EDF
- Page 1 T-14 EDF INSTRUCTION MANUAL Specifications Wingspan……………….31in Weight……………..2.5 lb Length…………………..41.75in Radio………...3 channel Wing Area………………615 sq in Motor………...Brushless EDF....70mm 12 Blade Battery…14.8v 2200mah 40c ©2011 ToughJets, LLC Kittery, ME Page 1 of 22...
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Page 2: Kit Contents
KIT CONTENTS (1) Wing (4) 3mm X 12mm Bolts (1) Fuselage (4) 3mm X 14mm Bolts (2) Nacelles (8) 3mm Lock Nuts (1) Battery box spacer (4) Flat washers (2) Vertical stabilizers (4) Control horns (1) Canopy (4) Clevis (1) Canopy hinge (4) Push rods (1) Rare Earth magnets (4) Push rod keepers... -
Page 3: Tools And Supplies Required
ABOUT THE TOUGHJETS T-14 EDF The ToughJets T-14 EDF was designed by life-long RC modeler Wayne Roberts to be the highest performing fun scale RC propjet on the market. You’ll find the T-14 has an enormous flight envelope. It’s capable of 65+mph, it’s highly aerobatic, yet it lands at near zero ground speed in the slightest of headwinds. -
Page 4: Additional Equipment Required
ADDITIONAL EQUIPMENT REQUIRED 3, channel radio with mixing (Minimum) 4, sub micro 9 gram servos (Tower Pro or equivalent) 2, Y servo cords. 70mm 12 blade Ducted Fan (FMS 70mm Ducted Fan or equivalent) 70 amp electronic speed control 4 cell lipo battery 14.8 volt 2200 mAh 40 c or 2600mAh 40 c EXPLODED VIEW Use this exploded view to help guide you through the assembly of the major components of your ToughJets T-14... - Page 5 LET’S BEGIN BUILDING It is strongly suggested you review the drawings, photos and captions to familiarize yourself with the design and construction of the model. Before beginning construction, you will want to decide whether to paint or cover the foam parts with heat shrink film such as EconoKote, or packaging tape.
- Page 6 WING / NACELLE / FUSELAGE ASSEMBLY Lay wing on a flat surface, bottom side up. Clean the bottom of the wing with rubbing This is the side with the hinge slots and alcohol before gluing crease. Apply 5 minute epoxy to top of nacelle on Carefully align nacelle with leading edge and flat section only.
- Page 7 Be sure that the nacelle is properly aligned Ensure the nacelle is parallel and 90 degrees with crease to flutes in wing. You have some time to make slight adjustments before epoxy cures but move quickly. Hold the nacelle in place until the five- Repeat the steps to attach the second minute epoxy cures, check that nacelle is nacelle to the wing.
- Page 8 Now apply 5-minute epoxy to the slanted Press both nacelles to leading edge of the sections on both nacelles. wing applying pressure on a smooth flat surface for 5 minutes until the epoxy cures Turn the wing over, measure and mark on Apply 5 minute epoxy to both side of the top the center of the wing fuselage wing slot.
- Page 9 Epoxy 2 dowels into the flutes of each Peirce foam with sharp dowel by pushing it vertical stabilizers. Position the dowels 1½” down into Vertical stabilizer dowel holes to and 4 ½” from the trailing edge. Leave clear out foam to for dowels about 1 ½”...
- Page 10 Apply a little 5 minute epoxy to the 3mm carbon fiber shaft, then insert it in the second wing flute from the hinge (see photo) ©2011 ToughJets, LLC Kittery, ME Page 10 of 22...
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Page 11: Installing Motor
INSTALLING MOTOR Set your EDF unit in wing with ESC wires Line up motor straight and square. Mark facing down DO NOT omit intake ring location and drill holes. Bolt motor to mount with 3mm x 14mm bolts included. ©2011 ToughJets, LLC Kittery, ME Page 11 of 22... - Page 12 Bolt mount through wing and Coroplast® Place washer and nut on bolt do not over stiffener don’t over tighten bolts. tighten. (BOTTOM VIEW (BOTTOM VIEW) (BOTTOM VIEW) (TOP VIEW) ©2011 ToughJets, LLC Kittery, ME Page 12 of 22...
- Page 13 CANOPY / BATTERY BOX ASSEMBLY Carefully trim the canopy to fit the fuselage. Cut the small piece of Coroplast® to fit the rear part of the canopy. Fit the Coroplast® to the canopy. Epoxy the Coroplast® piece and CA glue canopy hinge into place to the inside of the canopy, after painting the outside of the canopy.
- Page 14 Cut a slit ½ “ in front of the battery box for Test fit the hinge. Then glue into place. the canopy hinge. The hinged canopy will cover the battery box. Drill a small hole and glue magnet to the Coroplast at the rear of the canopy.
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Page 15: Radio System Installation
The canopy is now complete. Drill a hole the same size as the magnet near the battery box, position it such that it will align with the magnet on the canopy. Ensure the polarity of the magnet is such that they are attracted when the canopy is closed. - Page 16 Attach the control horn to the right elevon, Measure and cut the push rod to fit between don’t over tighten. the servo arm and control horn. Bend the cut end to accommodate the push Connect the push rod to the servo arm 2 rod keeper.
- Page 17 Two more servos are placed on the inboard The servos are connected with Y cords to side of the nacelles opposite and above outboard elevon servos. outboard servos as seen on page 15 and 16. Thrust Vectoring Flight Center Elevon Control Surface Throws FULL UP: about 1 inch up NEUTRAL: about 3/32 up...
- Page 18 Cut slot in right nacelle for servo wire and Servo wire exits on inside of nacelle. extension single knife cut is sufficient here. Cut slot for electronic speed control wires, it Embed servo wire and extension. Repeat may be necessary to extend you electronic steps for left side speed control battery wires in order to reach battery connector exit.
- Page 19 Embed electronic speed control battery wires you can mount your receiver under in slot. Use double sided tape to hold speed or next to your electronic speed control and receiver in place. control as shown in photo Use servo Y leads to route wires as shown in photo. Once wires are neatly placed they can be taped in place in the slots and to bottom of wing with clear packaging tape or vinyl tape to match the color of the wing.
- Page 20 Now you have a complete airplane that can be customized with decals tape or paint to your liking. You may want to cover the exposed flute holes in the leading edge of the wing and tail surfaces with tape. This does not affect the plane’s performance.
- Page 21 The battery box located on the front of The foam filler block that is included uses the plane is designed to accept 4-cell lipo the rest of the space and locks the battery in 14.8 volt 2200 mah or 2600 mah battery. place.
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Page 22: Before You Fly
BEFORE YOU FLY Now you are ready to fly your pride and joy. I highly recommend that if this is your first RC model, you find someone who will be able to instruct you on RC flight. Check out your local AMA clubs at to find a club near you.
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