THE WORLD MODELS 1/3 PIPER J-3 CUB Instruction Manual

THE WORLD MODELS 1/3 PIPER J-3 CUB Instruction Manual

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1/3 PIPER J-3 CUB
1/3 PIPER J-3 CUB
Requires: 80cc gasoline engine,
4-channel radio w/ 6 high torque servos.
Wing Span
Wing Area
Flying Weight
Fuselage Length
Warning! This model is not a toy.
It is designed for maximum performance. Please seek advice if one is not familiar with this kind
of engine powered precision model. Operating this model without prior preparation may cause
injuries. Remember, safety is the most important thing. Always keep this instruction manual at
hand for quick reference.
The World Models
Manufacturing Co., LTD.
www.theworldmodels.com
A186RPO27761212
Specifications
* Specifications are subject to change without notice. *
141 in / 3580 mm
2821 sq in / 182 sq dm
28.5 lbs / 13000 g
91 in / 2310 mm
ALMOST-READY-TO-FLY (ARF) SERIES
INSTRUCTION MANUAL
FACTORY PRE-FABRICATED
MADE IN CHINA

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Summary of Contents for THE WORLD MODELS 1/3 PIPER J-3 CUB

  • Page 1 INSTRUCTION MANUAL 1/3 PIPER J-3 CUB 1/3 PIPER J-3 CUB Requires: 80cc gasoline engine, 4-channel radio w/ 6 high torque servos. Specifications Wing Span 141 in / 3580 mm Wing Area 2821 sq in / 182 sq dm Flying Weight 28.5 lbs / 13000 g...
  • Page 2 1/3 PIPER J-3 CUB 1/3 PIPER J-3 CUB INDEX BEFORE YOU BEGIN PARTS LIST ASSEMBLY P.3-P.12 SAFETY PRECAUTIONS P.12 BEFORE YOU BEGIN Read through the manual before you begin, so you will have an overall idea of what to do.
  • Page 3 Parts List 1. MAIN WING -- 1 pair 12. PUSHROD Ø2.3x215mm w/ Threads (For Elevator) -- 2 pcs SOCKET HEAD SCREW M4x40mm -- 2 pcs 2. SERVO MOUNTING PANEL (For Aileron) -- 1 pair M4 NYLON INSERT LOCK NUT -- 2 pcs HEAVY DUTY CLEVIS PL4112200 -- 4 sets SWIVEL CLEVIS HORN FAIRING PL4610010 -- 2 sets SOCKET HEAD SCREW M4x60mm -- 2 pcs...
  • Page 4: Aileron Servo

    Main Wing Aileron Servo Lead Bottom View Aileron servo M2x8mm Socket Head Screw PL4120300 M4x60mm Socket Head Screw Nylon Insert Lock Nut PWA2.3x8mm Screw 1.5mm M2 Nut Heavy Duty Horn Bracket M2x10mm M4 Nylon Insert Lock Nut M2 Nylon Insert Lock Nut Heavy Duty Heavy Duty Clevis Clevis...
  • Page 5 Wing Struts M4x20mm Socket Head Screw 280mm 260mm M3x20mm Socket Head Screw 174mm 184mm M3x20mm 465mm 481mm d4xD12mm Washer d3xD7mm Washer M3 Nylon Insert Lock Nut M4x20mm d3xD7mm Washer d4xD12mm Washer M3x20mm M3 Nylon Insert Lock Nut d3xD7mm Washer Bottom View Stabilizer &...
  • Page 6: Main Landing Gear

    Tail Landing Gear PWA2.5 x 12mm PA3x18mm Screw PA3 x18mm PWA2.5x12mm Screw Spring 2.5mm 1.5mm Copper Plate 1.5x12x60mm Bottom View Main Landing Gear HM4x18mm Screw HM4x18mm d4xD9mm Washer PA 3x14mm Screw 1.5mm Aluminum Plate PA 4x20mm Screw 3x15x77mm PA4x20mm 3.5mm d4xD12mm d4 x D12mm Washer...
  • Page 7 Engine M6x30 SOCKET HEAD SCREW d6xD15mm Washer 7.2mm Blind Nut SOCKET HEAD SCREW M6x30 mm M6 Blind Nut Washer d6xD15mm Cowling Please refer to the attached sheet for usage of the transparent 3D template. PA3x12mm Screw First insert the grommet to the cowling then apply screw. d2.5x8.5mm Silicon Grommet d3xD7mm Washer...
  • Page 8 Fuel Tank Cable Tie 1.5x8x500mm Double-sided Tape 40x160mm Completed Fuel Tank 1500cc Elevator Pushrod M4x40 SOCKET HEAD SCREW M2 x 10mm Heavy Duty Servo Horn M4 NYLON INSERT LOCK NUT Pushrod M2 Nylon Insert Lock Nut Heavy Duty Horn Bracket M4 Nylon Insert Lock M2 Nylon Insert...
  • Page 9 Flying Wire PM2x18mm Screw Copper Tube M2 NYLON INSERT LOCK NUT Press down the center 1/3 portion d2xD5mm Washer PM2x18mm PM2x18mm d2xD5mm Washer d2.5xD3.2x8mm M2 NYLON INSERT LOCK NUT Windows Window A Window B Completed COMPLETED Securely glue the windows to the fuselage. Servo Set 3x3mm Set Screw Throttle Pushwire...
  • Page 10: Radio Equipment

    Radio Equipment lnstall and arrange the servo as shown in the diagram. Battery Sponge Receiver Throttle Pushrod Plastic tube D1.8x480mm Throttle Servo d2xD3x300mm Bottom View Pilot PWA 2x12mm Screw PWA2x12mm Screw PC101110A Wind Shield M2 NYLON INSERT LOCK NUT PM2x14mm Screw d2 x D5mm Washer M2 Nylon Insert Lock...
  • Page 11 Main Wing Set Screw x 8mm Lead to Aileron Servo Wing Tube Ø22x976mm Wire Ø0.8mm Set Screw M3x8mm Self Tightening Set Screw M3X8mm Wing Latch Completed Wing Tube PWA2.3x12mm Wing Struts HM4x15mm Screw d4x D12mm Washer M4 NYLON INSERT LOCK NUT Washer d4xD12mm HM4x15mm...
  • Page 12 Wing Setting Adjust the wing and fuselage configuration as shown in the diagrams. A = A ' B = B ' C = C ' P.11 A186RPO27761212...
  • Page 13: Control Throws

    # First time flyer should never fly by himself / herself. Assistance from experienced flyer is absolutely necessary. # Pre-flight adjustment must be done before flying, it is very dangerous to fly a badly pre-adjusted aircraft. 1/3 PIPER J-3 CUB 1/3 PIPER J-3 CUB is specially designed to be powered by 80c.c.
  • Page 14 LINKAGE CONNECTOR HW7111050 & HW7111060 Drill 2mm hole at servo horn. Insert linkage connector into servo horn. Make sure shoulder of screw is cleared from servo horn. Add washer to reduce play if necessary. Shoulder Tighten up the round nut against the shoulder.
  • Page 15 Usage of the transparent 3D template This transparent 3D template is used for position guidance of the actual cutting of the pre-painted cowling. Simply cut the transparent 3D template to fit your engine and exhaust pipe, then slide onto the actual cowling and use as template to mark the openings required for final cutting.
  • Page 16 A186RPO27761212...

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