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1/4 Clipped Wing Cub

0.91 cu. in. displacement 2-stroke

1.20-1.60 cu. in. displacement 4-stroke

Requires : 4 - channel radio w/ 4 high torque servos and 

                  1 standard servo ( throttle)

Wing Span

Wing Area

Flying Weight

Fuselage Length

88.0 in / 2240 mm

1330 sq in / 85.8 sq dm

14.0-16.0 lbs / 6400-7300 g

65.0 in / 1650 mm

FACTORY PRE-FABRICATED

ALMOST-READY-TO-FLY(ARF)SERIES

MADE IN CHINA 

* Specifications are subject to change without notice.*

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 electric 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.

INSTRUCTION MANUAL

Specifications

The World Models

Manufacturing Co., LTD.

www.theworldmodels.com

A057PO23351005

Summary of Contents for 1/4 Clipped Wing Cub

Page 1: ...DY TO FLY ARF SERIES MADE IN CHINA Specifications are subject to change without notice 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 electric 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 ...

Page 2: ...o defective parts during assembly Warranty will not cover any parts modified by customer Symbols used throughout this instruction manual comprise of the following Read through the manual before you begin so you will have an overall idea of what to do 1 2 3 Cut off shaded portion Ensure smooth non binding movement while assembling Apply instant glue C A glue super glue Assemble left and right sides...

Page 3: ...D7mm 12 pcs MOUNTING PLATE 12x20mm 6 pcs 10 SCREW PA1 7x8mm 6 pcs SCREW PM3x13mm 8 pcs WASHER d3xD7mm 16 pcs M3 NUT 8 pcs COLLAR Ø4 6mm w set screw 4 sets MAIN WHEEL CUB Ø107mm 2 sets PLYWOOD 3x145x171mm Main Landing Gear Cover 1 pair COPPER CLIPPER 0 5x8x13mm 8 pcs 11 STABILZER ELEVATOR 1 set 12 VERTICAL FIN RUDDER 1 set 13 TAIL GEAR ASSEMBLY 11 22LBS PL3410021 1 set SCREW PA3x14mm 3 pcs SCREW PW...

Page 4: ...ease look for pin hole marks at under side of control surfaces Bottom View Fuel Tube 6x5mm Ø Straper Fuel Tube 6x5mm Ø PB2x30mm Tri horn M3x22mm Clevis Pushrod 1 8x120mm Ø 6 PB2x30mm Screw 8 PWA2x8mm Screw Bottom View PWA2x8mm Aileron Servo Lead PWA2x8mm 1mm 1mm TWM PL8210010 CLEVIS WRENCH A057PO23351005 ...

Page 5: ...ain Wing Strut Washer d3xD7mm 3 5mm 202mm 7 95in 169mm 6 56in 69mm 2 72in 241mm 9 48in 258mm 10 15in 12 8 4 Bottom View 3mm 3 Cable Tie For Fuel Tank 1 5x5x400mm Completed Fuel Tank 450cc UP Double sided Tape 40x80mm Double sided Tape 40x80mm Cable Tie For Fuel Tank 1 5x5x400mm 2 A057PO23351005 ...

Page 6: ...x67 2mm 1 2 Make sure the rounded edges are facing the shock absorbing SILICON PAD KM3x20mm Copper Tube d3 1xD4x7 2mm M3 Nylon Insert Lock Nut ANTI VIBRATION MOUNT INSTALLATION M4NylonInsert Lock Nut d4xD12mm Washer d4xD12mm Washer M4x35mm Socket Head Screw Engine Mount 5 Engine Mount PL5111080 Washer d4 2xD14 5mm d4 2xD14 5mm Washer M4 Blind Nut 4 4 7 5mm Determinetheangleof installationof theeng...

Page 7: ...r 12 12 PA3x12mm Washer d3xD7mm Bottom View Bottom View Cowling 7 PWA2 6x12mm Screw d1 5xD6 5mm Silicon Grommet 4 4 1mm 2 5mm PWA2 6x12mm PWA2 6x12mm 1mm 2 5mm Please refer to the attached sheet for usage of the transparent 3D template First insert the grommet to the cowling then apply screw 9 1mm 2 5mm 1mm 2 5mm PWA2 6x12mm d1 5xD6 5mm Silicon Grommet Cowling 1 5mm 1 5mm 1 5mm 1 5mm A057PO2335100...

Page 8: ... as possible PA1 7x8mm Screw PA1 7x8mm PM3x13mm Screw PM3x13mm d3xD7mm Washer Washer d3xD7mm M3 Nut M3 Nut 3mm Set Screw 4 6mm Wheel Collar 6 8 16 8 4 4 3 1mm 3 1mm Copper clipper Bottom View 3 1mm 3 1mm Vertical Fin Rudder 12 Stabilizer Elevator 11 Main Landing Gear 10 Stabilizer Main Wing B B B B A A A A PM3x13mm Washer d3xD7mm A057PO23351005 ...

Page 9: ...e Press down the center 1 3 portion 3mm 3mm PM3x18mm Screw d3xD7mm Washer M3 N t 3 6 3 3mm 3mm TWM PL8210010 CLEVIS WRENCH PM2x16mm Screw 6 4 PA2x8mm Screw M2 Nut M2 Nut d2xD5mm Washer Washer d2xD5mm Washer d2xD5mm 6 6 M2 Nut PA2x8mm Clevis d2 5xD3 2x8mm d2 5xD3 2x8mm PM2x16mm PA2x8mm 2mm 2mm Copper Plate 1x10x34mm 3 1mm Collar 1 5mm 1 5mm Copper Plate 1x10x34mm M3x3mm Set Screw PA3x14mm Screw PA3...

Page 10: ...lled Please look for pin hole marks at under side of control surfaces PB2x16mm Screw PB2x16mm 6 3x3mm Set Screw Linkage Connector M2 Nut M2 Nut 2mm Washer 2mm Washer 2mm Washer Servo Tray Servo Tray 18 Throttle Pushwire Please refer to the attached sheet for linkage connector installation 3mm Throttle Servo Servo Set 17 Plywood 3x152x218mm 2mm 2mm 1 1 1 2 A057PO23351005 ...

Page 11: ...ind Shield 1mm 2 5mm Left Side Right Side KM2x8mm M2 Nut Elevator Pushrod Ø1 8x85mm Pushrod Connector Elevator Servo Install and arrange the servos as shown in the diagram Receiver Battery Fuel Tank 450cc Throttle Servo Elevator Servo Rudder Servo Sponge 10x80x200mm Fuel Tube Ø6x5mm Straper To Throttle J1 Pushrod Ø1 8x85mm J2 Pushrod Ø1 8x1000mm J1 J2 19 Radio Equipment Top View Charge Receptacles...

Page 12: ...re removal of the wing Step 2 Install the right wing to the fuselage by inserting the wing tube now attached to the right wing through the fuselage then install the left wing Step 3 Make sure the wings are resting against the fuselage tightly Locate the pre drilled 2 5mm hole at top of left wing and drill along with 2 5mm drill bit until it passes through the wing tube Apply the PA3 x 30mm self ta...

Page 13: ...control throws as shown in the diagram These throws are good for general flying You can adjust according to your personal preference Main Wing 23 HM3x8mm Screw HM3x8mm d3xD7mm Washer Washer d3xD7mm M3 Nylon Inert Lock Nut M3 Nylon Inert Lock Nut 2 4 2 55mm 55mm Rudder 40mm 40mm Elevator A057PO23351005 ...

Page 14: ...to a running propeller If you find wrinkles on the covering as a result of weather changes you can use hot iron to remove the wrinkles Please begin with lower temperature setting and gradually raise the temperature until the wrinkles are gone Too hot an iron may damage the covering Don t use hot iron near the seams or edges hot iron will melt the glue and shrink the covering at the same time causi...

Page 15: ...connector can rotate freely 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 Apply CA or permanent thread locker A057PO23351005 ...

Page 16: ...______ 2 Address ____________________________________________ 3 Phone ____________________ E mail __________________ 4 Model ______________________________________________ Wing QC __________ Fuselage QC _______________________ QC numbers are stamped on wing and fuselage 5 Date of Purchase _____________________________________ 6 Store Name _________________________________________ Please call AirBo...

Page 17: ... cutting of the pre painted cowling Usage of the transparent 3D template 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 1 2 3 4 A057PO23351005 ...

Page 18: ...ckage Code No Size Package Code No Size Package Code No Size Package Code No Size Package Code No SV4031 KP0041300 Special tool for clevis installation Suitable for standard and small EP clevis Large Clevis Small Clevis 180mm Extension A057PO23351005 ...

Page 19: ...e WCR572032 57 92x20x32mm WCC572032 57 92x20x32mm 1 set 1 set Wooden Field Box 1 pr Package Code No Size MS6120040 D40 90mm wheel Adjustable Wheel Chock AT3001052 D260x900mm 1 pc Code No AT3001052 Size Package Wind sock Package 1 set Code No Size MS9111500 200x115mm Detachable Transmitter Stand Package Code No Size PB2000618 210x115x35mm 1 set Accessories Box with assorted screws and hardwares WCR...

Page 20: ...A057PO23351005 ...

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