INSTRUCTION MANUAL

Piper PA-25 Pawnee · Checklist

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Overview

This instruction manual is designed for the 1/4 scale model of the Piper PA-25 Pawnee. It provides detailed assembly instructions, safety precautions, and specifications for the model. The manual emphasizes the importance of safety and proper assembly techniques to ensure optimal performance and safety during operation. It includes a parts list, assembly guidelines, and important adjustments for control throws and center of gravity (C.G.) positioning. This document is intended for hobbyists and model aircraft enthusiasts who are building or operating this specific model.

Wingspan: 108 in (2740 mm)
Flying Weight: 20.5 lbs (9300 g)
Requires 50 c.c. gasoline engine
Ideal C.G. position: 100 mm (3.9 in) behind leading edge
Control throws: 50 mm for flaps, 40 mm for rudder

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Originally published by www.bigplanes.nl. Sprinkle hosts a reference copy with an added summary, specifications and searchable full text.

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Document details

Type: Checklist
Pages: 16
File size: 6.1 MB
Publisher: www.bigplanes.nl

How rare is it?

1Piper PA-25 Pawnee registered worldwide · 0 active

Common. Rarer than 24% of the aircraft models we track.

Documentation completeness

4/7

Most owners only have the POH. Here's the essential set for the Piper PA-25 Pawnee.

Pilot's Operating Handbook / AFM
Checklist
Maintenance Manual
Parts Catalog (IPC)
Systems & Wiring
Service Bulletins
Type Certificate (TCDS)

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In this document

Specifications

The model has a wingspan of 108 inches (2740 mm) and a flying weight of 20.5 lbs (9300 g). It requires a 50 c.c. gasoline engine and a 5-channel radio with 8 high torque servos.

Assembly Instructions

The manual outlines the assembly process, including checking all parts for defects, dry fitting components, and applying adhesives. It emphasizes the need for careful assembly to avoid issues later.

Safety Precautions

Safety is paramount when operating this model. Users are advised to seek assistance if inexperienced and to ensure the flying area is spacious and free of people. Proper pre-flight adjustments are crucial.

Control Throws

The manual provides specifications for control throws, suggesting adjustments for general flying preferences. Recommended throws include 50 mm for flaps and 40 mm for rudder.

Center of Gravity (C.G.)

The ideal C.G. position is 100 mm (3.9 in.) behind the leading edge of the wing. Adjustments may be necessary depending on the weight of the battery or if converting to electric.

Safety notes

This model is not a toy; it is designed for maximum performance.
Always keep this instruction manual at hand for quick reference.
Pre-flight adjustments must be done before flying; a badly adjusted aircraft is dangerous.

Full document text

The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com A318PO28161303 * Specifications are subject to change without notice. * Requires: 50 c.c. gasoline engine, 5-channel radio w/ 8 high torque servos. INSTRUCTION MANUAL 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. Wing Span 108 in / 2740 mm Wing Area 1302 sq in / 84 sq dm Flying Weight 20.5 lbs / 9300 g Fuselage Length 68.5 in / 1740 mm Specifications FACTORY PRE-FABRICATED ALMOST-READY-TO-FLY (ARF) SERIES MADE IN CHINA The World Models Manufacturing Co., LTD. www.theworldmodels.com 1/4 PIPER PA-25 PAWNEE 1/4 PIPER PA-25 PAWNEE(A318) The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com A318PO28161303 P.1 INDEX Read through the manual before you begin, so you will have an overall idea of what to do. BEFORE YOU BEGIN BEFORE YOU BEGIN PARTS LIST ASSEMBLY SAFETY PRECAUTIONS P.1 P.2 P.3-P.12 P.12 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. Any parts you find to be defective after the gluing process may be difficult to remove for warranty replacement. The manufacturer will replace any defective parts, but will not extend to the parts that are good before gluing to defective parts during assembly. Warranty will not cover any parts modified by customer. Symbols used throughout this instruction manual comprise of the following :- 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 the same way. Peel off shaded portion covering film. Pay close attention here! Apply epoxy glue. Must be purchased separately ! Drill holes with the specified diameter (here: 3mm). Pierce the shaded portion covering film. 3mm Do not overlook this symbol !Warning! Apply thread locker 1/4 PIPER PA-25 PAWNEE 1/4 PIPER PA-25 PAWNEE The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com A318PO28161303 Parts List COVERING: TOUGHLON STL 100 WHITE TOUGHLON STL 424 CHECKER(FER/WHT) LIGHTEX SGX 311 FERRARI RED LIGHTEX SGX 201 BLACK P.2 1. MAIN WING -- 1 pair

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2. SOCKET HEAD SCREW M4x50mm -- 4 pcs M4 NYLON INSERT LOCK NUT -- 4 pcs SWIVEL CLEVIS HORN FAIRING PL4610010 -- 4 sets PUSHROD M3x112mm w/ Threads (For Aileron) -- 2 pcs PUSHROD M3x96mm w/ Threads (For Flap) -- 2 pcs HEAVY DUTY HORN BRACKET PL4112400 -- 4 sets HEAVY DUTY CLEVIS PL4112200 -- 8 sets HEAVY DUTY SERVO HORN PL4120300 -- 4 sets SERVO MOUNTING PANEL PL5310010 (For Aileron Servo) -- 1 pair SERVO MOUNTING PANEL PL5310010(L) (For Flap Servo) -- 2 pcs SCREW PWA2.3x8mm -- 16 pcs 3. SOCKET HEAD SCREW M3x15mm -- 4 pcs WASHER d3.2xD12mm -- 4 pcs MAIN WING STRUTS -- 1 pair M3 NYLON INSERT LOCK NUT -- 4 pcs WASHER d3xD7mm -- 16 pcs SOCKET HEAD SCREW M3x14mm -- 4 pcs SOCKET HEAD SCREW M3x12mm -- 4 pcs WING STRUT WIRE D2mm -- 2 pcs WIRE BRACKET PL5330030W -- 8 pcs MAIN WING STRUT COVER -- 2 pairs SCREW PM3x10mm -- 4 pcs DOUBLE-SIDED TAPE 1000mm -- 1 pc. 4. FUSELAGE -- 1 pc. STABILIZER & ELEVATOR -- 1 pc. 5. VERTICAL FIN & RUDDER -- 1 pc. 6. TAIL LANDING GEAR PL3410032 --1 set SCREW PA3x18mm -- 3 pcs SCREW PWA2.5x12mm -- 2 pcs SPRING Ø5x50mm -- 2 pcs COPPER PLATE (For Stays on Tail Fuselage Bottom) 1.5x12x60mm -- 1 pc. 7. MAIN LANDING GEAR -- 1 set SCREW PA3x18mm -- 12 pcs WASHER d3xD7mm -- 12 pcs MOUNTING PLATE PL4114020 12x20mm -- 6 pcs TAPE 0.5x20x157mm -- 1 pc. 8. WHEEL Ø118MM PL3115118 -- 1 pair SCREW PA1.7x8mm -- 6 pcs WHEEL COVER -- 1 pair COLLAR Ø5.1mm w/ set screw -- 4 sets 9. BLIND NUT M5 -- 4 pcs WASHER d5xD12mm -- 4 pcs SOCKET HEAD SCREW M5x50mm -- 4 pcs THROTTLE PUSHROD Ø1.8x310mm -- 1 pc. PLASTIC TUBE d2.5xD4x120mm -- 1 pc. 10. COWLING -- 1 pc. TRANSPARENT 3D TEMPLATE -- 1 pc. SCREW PA3x12mm -- 6 pcs WASHER d3xD7mm -- 6 pcs SILICON GROMMET d2.5xD8.5mm PL1285135 -- 6 pcs SPINNER Ø89MM PH22W0890 -- 1 set 11. SOCKET HEAD SCREW M4x65mm -- 2 pcs M4 NYLON INSERT LOCK NUT -- 2 pcs SWIVEL CLEVIS HORN FAIRING PL4610010 -- 2 sets PUSHROD M3x112mm w/ Threads (For Elevator) -- 2 pcs HEAVY DUTY CLEVIS PL4112200 -- 4 sets HEAVY DUTY SERVO HORN PL4120300 -- 2 sets HEAVY DUTY HORN BRACKET PL4112400 -- 2 sets SERVO MOUNTING PANEL PL5310010 (For Elevator Servo) -- 1 pair SCREW PWA2.3x8mm -- 8 pcs 12. THREADED ROD M4x100mm -- 1 pc. M4 NYLON INSERT LOCK NUT -- 2 pcs SWIVEL CLEVIS HORN FAIRING PL4610020 -- 1 set HEAVY DUTY CLEVIS PL4112200 -- 2 sets HEAVY DUTY HORN BRACKET PL4112400 -- 2 sets EYE SCREW M2.5x8x25mm HW4202101 -- 2 pcs WIRE Ø1x1000mm HW4201311 -- 2 pcs COPPER TUBE d2.5xD3.2x8mm (For Rudder) -- 2 pcs 13. WIRE Ø1x1500mm -- 1 pc. COPPER TUBE d2.5xD3.2x8mm -- 8 pcs FLYING WIRE BRACKET -- 6 pcs SCREW PM2x16mm -- 6 pcs M2 NUT -- 6 pcs WASHER d2xD5mm -- 12 pcs EYE SCREW -- 6 pcs CLEVIS -- 6 pcs CLIP PIN -- 6 pcs 14. LINKAGE CONNECTOR Ø2.1mm w/ set screw -- 1 set 15. FUEL TANK 800cc PL1111810G -- 1 set CABLE TIE (For Fuel Tank) 2.5x8x500mm -- 2 pcs 16. HEAVY DUTY SERVO HORN PL4120800 -- 1 pc. HEAVY DUTY CLEVIS PL4112200 -- 2 set EYE SCREW M2.5x8x25mm HW4202101 -- 2 pcs COPPER TUBE d2.5xD3.2x8mm (For Rudder) -- 2 pcs SPONGE 10x80x200mm -- 2 pcs BATTERY TIE 200mm -- 2 pcs 17. PILOT PC101110B -- 1 pc. INSTRUMENT PANEL -- 1 pc. DOUBLE-SIDED TAPE -- 2 pcs PLASTIC PLATE -- 1 pc. CABLE TIE 2.5x5x300mm -- 2 pcs CANOPY -- 1 pc. 18. WING JOINER 443x20x5mm -- 2 pcs WING JOINER 443x15x5mm -- 2 pcs SOCKET HEAD SCREW M3x12mm -- 8 pcs WASHER d3xD7mm -- 8 pcs THREADED ROD M4x255mm -- 1 pc. M4 NYLON INSERT LOCK NUT -- 2 pcs WASHER d4xD12mm -- 2 pcs ALUMINIUM PLATE 2x25x85mm -- 4 pcs 19. DECALS: A318DEC -- 1 set The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com A318PO28161303 P.3 Main Wing 1 Bottom View Aileron Servo Lead Pre-glued Bottom View Bottom View M4 4 N y l o n I n s e r t L o c k N u t 4 PWA2.3x8mm Screw 16 Aileron & Flap Servos 2 M3x96mm Pushrod w/ Threads(For Flap) M3x112mm Pushrod w/ Threads(For Aileron) M2x8mm Socket Head Screw M2 Nut PL4120300 1.5mm 1.5mm 1.5mm M4x50mm Socket Head Screw PWA2.3x8mm M2 Nylon Insert M2 x 10mm Lock Nut Pushrod Heavy Duty Clevis M2 x 10mm PA1.7 x 8mm Heavy Duty Clevis Pushrod Heavy Duty Horn Bracket M4 x 50mm M2 Nylon Insert Lock Nut M4 Nylon Insert Lock Nut The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com A318PO28161303 Vertical Fin & Rudder 5 Wing Struts 3 M3x15mm Socket Head Screw d3.2xD12mm Washer PM3x10mm Screw d3xD7mm Washer M3 Nylon Insert Lock Nut 4 4 16 4 Stabilizer & Elevator 4 (Stabilizer) (Main Wing) B B' B=B' Temporary install the main wing, adjust leveling of the stabilizer to make it as parallel to the main wing as possible. Completed Completed P.4 474mm 371mm 171mm 153mm 131mm 222mm C C C C d3.2xD12mm Washer d3xD7mm Washer d3xD7mm Washer d3xD7mm Washer d3xD7mm Washer M3x15mm Double-sided Tape Main Wing Strut Cover Double-sided Tape M3x14mm M3x12mm M3 Nylon Insert Lock Nut PM3x10mm M3x14mm Socket Head Screw 4 M3x12mm Socket Head Screw 4 4 Remove coverings for all surfaces in contact before applying A/B epoxy glue. Remove coverings for all surfaces in contact before applying A/B epoxy glue. Pre-glued The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com A318PO28161303 P.5 3 2 PA1.7X8mm Screw 6 4 6 D5.1mm Collar 12 12 Main Landing Gear 7 Tail Landing Gear 6 Main Wheel 8 Bottom View Bottom View Bottom View 1.5mm PA3x18mm Screw PA3x18mm Screw PWA2.5x12mm Screw PWA2.5 x 12mm PA3 x18mm Copper Plate 1.5x12x60mm Spring 2.5mm 1.5mm M3 x 3mm Set Screw M3 x 3mm Set Screw Wheel Ø118mm Wheel Cover 5.1 mm Collar 5.1 mm Collar PA1.7x8 mm PA3x18mm Washer d3xD7mm Mounting Plate Tape Front Front d3xD7mm Washer The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com A318PO28161303 9 P.6 10 Engine Cowling d5xD12mm Washer M5 Blind Nut 4 4 4 M5x50 SOCKET HEAD SCREW Washer d5xD12mm Throttle Pushrod Ø1.8x310mm Spinner Ø89mm Plastic Tube d2.5xD4x120mm M5 Blind Nut M5x50 mm Please refer to the attached sheet for usage of the transparent 3D template. First insert the grommet to the cowling then apply screw. 207mm 8.15 in. PA3x12mm Screw d2.5x8.5mm Silicon Grommet 6 6 d3xD7mm Washer 6 Cowling Fuselage d2.5x8.5mm Silicon Grommet PA3x12mm Washer d3xD7mm The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com A318PO28161303 P.7 11 Elevator Pushrod Bottom View M2x8mm Socket Head Screw M2 Nut PL4120300 1.5mm PWA2.3x8mm M2 Nylon Insert M2 x 10mm Lock Nut Pushrod Heavy Duty Clevis M2 x 10mm PA1.7 x 8mm Heavy Duty Clevis Pushrod Heavy Duty Horn Bracket M4 x 65mm M2 Nylon Insert Lock Nut M4 Nylon Insert Lock Nut M4 2 N y l o n I n s e r t L o c k N u t 2 PWA2.3x8mm Screw 8 M4x65mm Socket Head Screw 12 Rudder Pullwire Bottom View Bottom View M4x100mm Threaded Rod 1 2 M4 Nylon Insert Lock Nut Copper Tube Rigging Coupler Clevis M2x10mm M4x100mm M2 Nut Ø 1x1000mm Rudder Pullwire Copper Tube Wire Press down the center 1/3 portion M2.5x8x25mm d2.5xD3.2x8mm Heavy Duty Horn Bracket M4 Nylon Insert Lock Nut The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com A318PO28161303 P.8 13 Flying Wire PM2x16mm Screw M2 Nut 6 6 d2xD5mm Washer 12 Copper Tube Wire Press down the center 1/3 portion M2 PM2x16mm PM2x16mm d2.5xD3.2x8mm 2mm 2mm d2xD5mm Washer M2 NUT 14 Throttle Pushrod 3x3mm Washer 2mm Washer 2mm M2 Nut Throttle Servo. 1.5mm Servo Set 3x3mm Set Screw M2 Nut Linkage Connector 1 1 1 2 2mm Washer Please refer to the attached sheet for linkage connector installation. The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com A318PO28161303 P.9 16 Radio Equipment lnstall and arrange the servo as shown in the diagram. Sponge Battery Battery Tie Switch Receiver 15 Fuel Tank Bottom View Bottom View Bottom View Bottom View Fuel Tank 800cc CABLE TIE 2.5x8x500mm Throttle Pushrod Ø40x160mm Throttle Servo Plastic Tube d2xD3x350 mm ON OFF Bottom View Bottom View Bottom View Front Copper Tube d2.5xD3.2x8mm Heavy Duty Clevis M2x10mm M2x8mm M2 Nut Heavy Duty Servo Horn PL4120800 M2 Nut Ø 1x1000mm Rudder Pullwire Eye Screw M2.5x8x25mm 1.5mm ON OFF The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com A318PO28161303 P.10 18 Main Wing 8 d4 x D12mm Washer 4 d3 x D7mm Washer 8 Washer d4 x D12mm M4 Nylon Insert Lock Nut M4x255mm M4x255mm Threaded Rod M3x12mm S crew 1 2 M4 Nylon Insert Lock Nut Bottom View Completed 17 Pilot & Canopy Cable Tie Double-sided Tape M3x12mm Aluminium Plate d3xD7mm Washer Wing Joiner 443x20x5mm Wing Joiner 443x15x5mm Plastic Plate Pilot Instrument panel The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com A318PO28161303 P.11 19 Wing Setting A B C A’ B’ C’ A=A’ B=B’ C=C’ Adjust the wing and fuselage configuration as shown in the diagrams. The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com A318PO28161303 P.12 20 Control Throws 21 C . G . 100 mm http://www.theworldmodels.com/para/instruction/instructionManuals.php 3.9 in. C.G. Important Safety Precautions Warning! # 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. # is specially designed to be powered by 50c.c. gasoline engine, using a more powerful engine does not mean better performance. In fact, over powered engine may cause structural damage and injuries. # Make sure the air field is spacious, never fly the plane too close to people and never get too close 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, causing the seams to pull away. # Check and re-tighten up all factory assembled screws, use thread locker if necessary. Adjust the control throws as shown in the diagram. These throws are good for general flying. You can adjust according to your personal preference. 50mm Flaps (near fuselage) Rudder 40mm 40mm 35mm 35mm Elevator 20mm 20mm Ailerons (away from fuselage) 1/4 PIPER PA-25 PAWNEE 1/4 PIPER PA-25 PAWNEE The ideal C.G. position is 100mm (3.9in.) behind the leading edge measured at where the wing meets the fuselage. In order to obtain the C.G. specified, add weight to the fuselage or move the battery position. Check the C.G. before flying. If you are converting this model to electric, please move the C.G. forward 10% of current C.G. distance from leading edge to compensate for weight of fuel. The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com A318PO28161303 Product Registration Form (US Customers) We would like to share with you any relevant information regarding your model, including product news and free upgrade parts when applicable. Please fill in the following and send to AirBorne Models, 4749-K, Bennett Drive, Livermore, CA 94551 USA. 1. Name:______________________________________________ 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 AirBorne Models at 925 371 0922 for any assistance in filling this form. Thank you very much for purchasing our product. LINKAGE CONNECTOR HW7111050 & HW7111060 After fastening the round nut, make sure that the linkage 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. The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com A318PO28161303 This transparent 3D template is used for position guidance of the actual 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 The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com The World Models Manufacturing Co., Ltd. www . theworldmodels . com A318PO28161303

All Piper PA-25 Pawnee checklist