THE WORLD MODELS 50cc Piper Cub Instruction Manual

THE WORLD MODELS 50cc Piper Cub Instruction Manual

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Requires: 50cc 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
A037PO31141601
Specifications
* Specifications are subject to change without notice. *
118 in / 3000 mm
1990 sq in / 128 sq dm
18.5 lbs / 8450 g
75 in / 1900 mm
ALMOST-READY-TO-FLY (ARF) SERIES
INSTRUCTION MANUAL
( A037 )
FACTORY PRE-FABRICATED
MADE IN CHINA

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Summary of Contents for THE WORLD MODELS 50cc Piper Cub

  • Page 1 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. FACTORY PRE-FABRICATED The World Models Manufacturing Co., LTD. ALMOST-READY-TO-FLY (ARF) SERIES MADE IN CHINA www.theworldmodels.com...
  • Page 2 INDEX BEFORE YOU BEGIN PARTS LIST ASSEMBLY P.3-P.13 SAFETY PRECAUTIONS P.13 BEFORE YOU BEGIN Read through the manual before you begin, so you will have an overall idea of what to do. Check all parts. If you find any defective or missing parts contact your local dealer. Please DRY FIT and check for defects for all parts that will require CA or Epoxy for final assembly.
  • Page 3 Parts List 1. MAIN WING -- 1 pair 13. PUSHROD M3xD5x170mm w/ Threads (For Elevator) -- 2 pcs SOCKET HEAD SCREW M4x50mm -- 2 pcs 2. SERVO MOUNTING PANEL (For Aileron) PL5310010 -- 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 Main Wing Aileron Servo Lead Bottom View Aileron Servos M4x60mm Socket Head Screw M2x8mm Socket Head Screw PL4120300 M2 Nylon Insert Lock Nut PWA2.3x8mm Screw Heavy Duty Clevis Nylon Insert Lock Nut M2 x 10mm 1.5mm Pushrod M2 Nut PWA2.3x8mm Heavy Duty Horn Bracket M4 Nylon Insert Lock...
  • Page 5 Wing Struts 217.5mm M3x18mm Socket Head Screw 234mm 154mm M3x18mm 145.5mm M4x18mm Socket Head Screw 389.4mm 401.6mm d4.5xD9mm Washer d3xD7mm Washer M3 Nylon Insert Lock Nut M4x18mm d3xD7mm Washer d4.5xD9mm Washer M3x18mm d3xD7mm Washer M3 Nylon Insert Lock Nut Bottom View Bottom View Completed Fuselage...
  • Page 6 Stabilizer & Elevator PWM2.5x12mm Screw (Stabi l i zer) (Mai n Wi ng) B=B' A=A' Temporary install the main wing, adjust leveling of the stabilizer Bottom View to make it as parallel to the main wing as possible Stabilizer Tube Ø4x170mm PWM2.5x12mm Bottom View...
  • Page 7: Main Landing Gear

    Tail Landing Gear PA3x18mm Screw PWA2.5 x 12mm PWA2.5x12mm Screw PA3 x18mm Spring 2.5mm 1.5mm Copper Plate 1.5x12x60mm Bottom View Main Landing Gear PA4x20mm Screw PA3x18mm Screw HM4x20mm Screw d4xD9mm Washer PA3x18mm 2.5mm HM4x20mm PA4x20mm Washer d4xD9mm ALU. Plate 3MM Mounting Plate Bottom View Wheel...
  • Page 8 Engine Throttle Pushrod Plastic Tube d2.5xD4x300mm Ø1.8x430mm M5x50 SOCKET HEAD SCREW M5 Blind Nut Washer d5xD12mm d5xD12mm Washer M5x50 mm Blind Nut 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 172mm d3xD7mm...
  • Page 9: Fuel Tank

    Fuel Tank Cable Tie 1.5x8x500mm Double-sided Tape 40x160mm Fuel Tank 800cc Completed Elevator Pushrod M4x50 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 10 Flying Wire PM2x8mm PM2x16mm Screw PM2x8mm Screw d2xD5mm Washer Press down the PM2x16mm center 1/3 portion Wire PM2x16mm Copper Tube d2xD5mm Washer d2.5xD3.2x8mm M2 NUT Windows Securely glue the windows to the fuselage. Balsa Rod d6x190mm Servo Set 3x3mm Throttle Pushrod 3x3mm Set Screw Washer...
  • Page 11: Radio Equipment

    Radio Equipment lnstall and arrange the servo as shown in the diagram. Plastic tube Battery d2.5xD4x300mm Battery Plywood 3x161.5x252mm Balsa 10x10x240mm Throttle Pushrod Sponge D1.8x430mm Throttle Servo Receiver Charge Receptacles Bottom View Pilot PWA 2x12mm Screw Instrument Panel PWA2x12mm Screw PC001102A Wind Shield PM2x14mm...
  • Page 12 Main Wing Set Screw x 8mm Lead to Aileron Servo Wing Tube Ø22x825mm Wire Ø0.8mm Set Screw M3x8mm Self Tightening Set Screw M3X8mm Wing Latch Completed Wing Tube PWA2x8mm Wing Struts PM4x12mm Screw d4x D12mm Washer M4 NYLON INSERT LOCK NUT Washer d4xD12mm HM4x12mm...
  • Page 13 Wing Setting Adjust the wing and fuselage configuration as shown in the diagrams. A = A ' B = B ' C = C ' A037PO31141601 P.12...
  • Page 14: Control Throws

    Control Throws Adjust the control throws as shown in the diagram. These throws are good for general flying. You can adjust according to your personal preference. Rudder 60mm 60mm Elevator 45mm 45mm Aileron 35mm 35mm The ideal C.G. position is 124mm (4.9in.) behind the leading edge measured at where the wing meets the fuselage.
  • 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 A037PO31141601...

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