Black Horse Model PIPER J-3 CUB Instruction Manual Book

Black Horse Model PIPER J-3 CUB Instruction Manual Book

Bh58a

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Instruction Manual Book
PIPER J-3 CUB
ALL BALSA - PLY WOOD CONSTRUCTION.
COVERED WITH ORACOVER
95% ALMOST READY TO FLY
SPECIFICATION:
- Wingspan: 2,380 mm (93.7 in).
- Length: 1,560 mm (61.42 in).
- Weight: 5.5 - 5.8 kg (12.1 - 12.79 lbs).
- Wing area: 80.2 dm .
- Wing loading: 68.58g/dm .
- Wing type: USA 35-B Airfoil.
- Servo mount: 42mm x 21mm
Parts listing required (not included)
- Radio: 05 channels.
- Servo: 06 servos.
2
2
.
Item code: BH58A.
- Engine: 120 - 2 stroke, 20 - 30 cc gas.
- Motor: Brushless outrunner 1800-2300W, 450KV.
- Propeller: Suit with your engine.
Recommended motor
and battery set up (not included):
- Motor: RIMFIRE.120.
- Lipo cell: 6 cells 4,000-5,000mAh.
- Receiver battery: 6V/ 1000-1200mAh NiMH.
- ESC: 80A.
Made in Vietnam.

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Summary of Contents for Black Horse Model PIPER J-3 CUB

  • Page 1 Instruction Manual Book Item code: BH58A. PIPER J-3 CUB ALL BALSA - PLY WOOD CONSTRUCTION. COVERED WITH ORACOVER 95% ALMOST READY TO FLY SPECIFICATION: - Engine: 120 - 2 stroke, 20 - 30 cc gas. - Wingspan: 2,380 mm (93.7 in).
  • Page 2: Table Of Contents

    Instruction manual PIPER J-3 CUB Item code: BH58A TABLE OF CONTENTS Warning ......3 Installing the throttle .
  • Page 3: Warning

    Black Horse Model products. By the commonly used for modelling. act of using the user-assembled products, the user Creases: Blow warm air over the area and rub down accepts all resulting liability.
  • Page 4: Safety Precaution

    Instruction manual PIPER J-3 CUB Item code: BH58A SAFETY PRECAUTION: This model is not a toy and pilots must be over the Do not flip the propeller with your fingers. age of 14. Keep loose clothing and wires away from the Be sure that no other flyers are using your radio propeller.
  • Page 5 Instruction manual PIPER J-3 CUB Item code: BH58A : Fuselage. : Wing panel ( 2a, 2b . : Horizontal stabilizer. : Rudder. : Aluminium wing dihedral brace. : Decal sheet. : Cockpit fuselage (7a: Canopy, 7b : Pilot). : Fuel tank (8a: Clunk, 8b: Stopper (three line)).
  • Page 6: Installing The Ailerons

    Instruction manual PIPER J-3 CUB Item code: BH58A * Apply drops of thin CA to the top and bottom of each 1. INSTALLING THE AILERONS hinge. Do not use CA accelerator. After the CA has fully hardened, test the hinges by pulling on the aileron.
  • Page 7: Installing The Control Horns And Linkages

    Instruction manual PIPER J-3 CUB Item code: BH58A 3. INSTALLING THE CONTROL HORNS, LINKAGES Silicone tube Insert the 90 degree bend down through the hole in the - - - 2 control horn. Install one nylon snap keeper over the wire to secure it to the control horn.
  • Page 8: Installing The Electric Motor (Ep Version)

    Instruction manual PIPER J-3 CUB Item code: BH58A OPTION 1: ELECTRIC MOTOR 6x20mm Mount Nut 4x70mm Cap Screw 4mm Washer - - 4 - - - - - 4 - - - - - 4 4mm Washer 4x30mm Cap Screw...
  • Page 9: Installing The Engine, Fuel Tank

    Instruction manual PIPER J-3 CUB Item code: BH58A OPTION 2: ENGINE INSTALLATION Installing the engine mount, fuel tank 4mm Nut - - - - - - - 8 4x30mm Cap Screw - - - - - - - 8 4mm Washer Be sure to equip Not included.
  • Page 10: Installing The Throttle

    Instruction manual PIPER J-3 CUB Item code: BH58A Fuel tank Fuel tank INSTALLING THE THROTTLE PUSHROD 500mm Pushrod wire Connector - - 1 - - - 1 * Locate the long piece of wire used for the throttle pushrod. One end of the wire has been pre-bend in to a "Z"...
  • Page 11: Installing The Fuselage Servos

    Instruction manual PIPER J-3 CUB Item code: BH58A 145mm Secure 4x30mm 5. INSTALLING THE FUSELAGE SERVOS 1) Install the rubber grommets and brass collets into the elevator, rudder and throttle servos. Test fit the servos into the servo tray. Trim the tray if necessary to fit your servos.
  • Page 12: Cowling

    Instruction manual PIPER J-3 CUB Item code: BH58A 3) Install one adjustable metal connector through the third hole out from the center of one servo arm, enlarge the hole in the servo arm using a 2mm drill bit to accommodate the servo connector. Remove the excess material from the arm.
  • Page 13 Instruction manual PIPER J-3 CUB Item code: BH58A 3x12mm Screw - - - - 4 Drill two holes 2.5mm and secure 3x12mm. Drill two holes 2.5mm and secure 3x12mm.
  • Page 14: Installing Main Gear

    Instruction manual PIPER J-3 CUB Item code: BH58A 7. INSTALLING MAIN GEAR 4x15mm Cap Screw - - - - - - - 4 4mm Washer - - - - - - - 4 4mm Spring Washer - - - - - - - 4 100mm Wheels.
  • Page 15: Installing Horizontal Stabilizer

    Instruction manual PIPER J-3 CUB Item code: BH58A 3) Check the fit of the horizontal stabilizer in its slot. 8. INSTALLING HORIZONTAL STABILIZER Make sure the horizontal stabilizer is square and centered to the fuselage by taking measurements, but Silicone tube don't glue anything yet.
  • Page 16: Rudder Installation

    Instruction manual PIPER J-3 CUB Item code: BH58A ELEVATOR CONTROL HORN AND PUSHROD INSTALLATION Elevator pushrod Control horn and linkages for Elevator are installed the same way as the ailerons before (see page 5). Silicone Tube Horn Bottom side. Drill a hole 1.5 mm...
  • Page 17 Instruction manual PIPER J-3 CUB Item code: BH58A Control horn and linkages for Rudder are installed the Bottom side. same way as the Elevator before (see page 10). Silicone Tube Rudder pushrod Rudder A+B Epoxy glue Rudder Mark Control horn...
  • Page 18: Installing The Tail Wheel

    Instruction manual PIPER J-3 CUB Item code: BH58A 10. INSTALLING THE TAIL WHEEL 2. Set the tail wheel assembly in place on the plywood plate. Mark the locations of the two mounting 3mm Colar screws. - - 2 3x15mm Screw...
  • Page 19: Installing The Switch, Receiver And Battery

    Instruction manual PIPER J-3 CUB Item code: BH58A 11. INSTALLING THE SWITCH, RECEIVER AND BATTERY. 1) Cut out the switch hole using a modeling knife. Use a 4) Wrap the receiver and battery pack in the protective 2mm drill bit and drill out the two mounting holes foam to protect them from vibration.
  • Page 20 Instruction manual PIPER J-3 CUB Item code: BH58A A+B Epoxy glue. Adhesive tape. Open/Close...
  • Page 21: Wing Attachment, Wing Strut

    Instruction manual PIPER J-3 CUB Item code: BH58A 13. WING ATTACHMENT, WING STRUT 3mm Nut 4x15mm Cap Screw - - - - - - - 4 - - - - - - - 4 WING STRUTS SET 3x12mm Cap Screw...
  • Page 22: Fuselage Bottom

    Instruction manual PIPER J-3 CUB Item code: BH58A Fuselage Bottom side Secure 4x15mm Attach the aluminium tube into the fuselage. WING ATTACHMENT Locate the aluminium wing dihedral brace. 19mm Aluminium tube. 640mm *** Test fit the aluminium tube dihedral brace into each wing haft.
  • Page 23: Installing The Propeller

    Instruction manual PIPER J-3 CUB Item code: BH58A Screw the wing panel in position. Secure 14. INSTALLING THE PROPELLER...
  • Page 24: Balancing

    Instruction manual PIPER J-3 CUB Item code: BH58A BALANCING CONTROL THROWS 1) It is critical that your airplane be balanced correctly. 1) We highly recommend setting up a plane using the Improper balance will cause your plane to lose control control throws listed.
  • Page 25 I/C FLINGT WARNINGS Always operate in open areas, away from NEVER fly near power lines,aerials or ALWAYS adjust the engine from behind factories, hospitals, schools, buildings the propeller, and do not allow any part of other dangerous areas including airports, and houses etc.

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