1/6 PIPER PA-25 PAWNEE

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1/6 PIPER PA-25 PAWNEE | Manualzz

INSTRUCTION MANUAL

1/6 PIPER PA-25 PAWNEE

(A335)

"Glow Power" requires: 6-channel radio w/4 mini servos, 3 standard servos,

2-stroke 0.40-0.46 engine,

"Electric Power" requires: 6-channel radio w/6 mini servos,

Outrunner Motor KM37490750 w/Radial Mount

Adaptor HW2340300, 40A Brushless ESC, 4 cells

14.8V 3200mAh Lipo battery and charger

Specifications

Wing Span

Wing Area

Flying Weight

Fuselage Length

72 in / 1830 mm

736 sq in / 47.5 sq dm

6.6 Ib / 3000 g

48 in / 1220 mm

*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 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.

A335PO31111509

The World Models

Manufacturing Co., Ltd.

w w w. t h e w o r l d m o d e l s . c o m

FACTORY PRE-FABRICATED

ALMOST-READY-TO-FLY(ARF)SERIES

MADE IN CHINA

1/6 PIPER PA-25 PAWNEE

INDEX

BEFORE YOU BEGIN

PARTS LIST

ASSEMBLY

SAFETY PRECAUTIONS

BEFORE YOU BEGIN

P.1

P.2

P.3-

P.14

P.14

1

Read through the manual before you begin, so you will have an overall idea of what to do.

2

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.

3

Symbols used throughout this instruction manual comprise of the following :-

Apply epoxy glue.

Apply instant glue

(C.A.glue, super glue.)

Must be purchased separately !

Apply thread locker

Assemble left and right sides the same way.

Peel off shaded portion covering film.

3mm

Drill holes with the specified diameter (here: 3mm).

Pay close attention here!

A335PO31111509

P.1

Ensure smooth non-binding movement while assembling.

Cut off shaded portion.

Pierce the shaded portion covering film.

Warning!

Do not overlook this symbol !

Parts List

1. DECALS: A335 DEC -- set

MAIN WING -- 1 pair

FUSELAGE -- 1 pc.

VERTICAL FIN & RUDDER -- 1 set

2. STABILIZER & ELEVATOR -- 1 set

10.PUSHROD Ø1.8x105mm w/ Threads (For Flap) -- 2 pcs

PUSHROD Ø1.8x115mm w/ Threads (For Aileron) -- 2 pcs

TRI-HORN PL4111221 -- 4 sets

SCREW PB2x20mm -- 8 pcs

SCREW PB2x16mm -- 4 pcs

CLEVIS PL4112103 -- 4 pcs

FUEL TUBE D6x5mm -- 8 pcs

STRAPER PL4112102 -- 4 pcs 4. PUSHROD Ø1.8x785mm w/ Threads (For Rudder) -- 1 pc.

CLEVIS PL4112103 -- 1 pc.

SCREW PB2x12mm -- 3 pcs

TRI-HORN PL4111221 -- 1 set

FUEL TUBE D6x5mm -- 1 pc.

11. WING TUBE Ø10x531mm(A) -- 1 pc.

WING TUBE Ø8x531mm(B) -- 1 pc.

SCREW PA3x22mm -- 4 pcs

WASHER d3.2xD12mm -- 4 pcs

5. PUSHROD Ø1.8x703mm w/ Threads (For Elevator) -- 2 pcs

SCREW PB2x12mm -- 6 pcs

CLEVIS PL4112103 -- 2 pcs

TRI-HORN PL4111221 -- 2 sets

FUEL TUBE D6x5mm -- 2 pcs

6. TAIL LANDING GEAR PL7100001 -- 1 pc.

TAIL WHEEL Ø25mm -- 1 pc.

COLLAR Ø2.1mm w/ Set Screw -- 1 set

SCREW PA3x12mm -- 2 pcs

SCREW PM2x12mm -- 1 pc.

PLATE 0.3mm -- 1 pc.

M2 NUT -- 1 pc.

12. WING STRUTS(A) -- 1 pair

WING STRUTS Cover(A) -- 1 pair

WING STRUTS(B) -- 1 pair

WING STRUTS Cover(B) -- 1 pair

SOCKET HEAD SCREW M3x15mm -- 4 pcs

SOCKET HEAD SCREW M3x12mm -- 6 pcs

WASHER d3xD7mm -- 16 pcs

M3 NYLON INSERT LOCK NUT -- 2 pcs

M3 NUT -- 4 pcs

PLATE 2mm -- 2 pcs

7. MAIN LANDING GEAR -- 1 pc.

COLLAR Ø3.6mm w/ Set Screw -- 4 sets

MAIN WHEEL Ø80mm -- 2 pcs

SCREW PA3x12mm -- 12 pcs

MOUNTING PLATE PL4114020 -- 6 pcs

13. FUEL TUBE D6x5mm -- 2 pcs

STRAPER PL4112102 -- 2 pcs

SPONGE -- 60x70x130mm -- 1 pc.

PUSHROD CONNECTOR PL4410010 -- 1 set

PUSHROD Ø1.8x73mm (For Elevator) -- 1 pc.

BATTERY MAT 2x50x150mm -- 2 pcs

PLYWOOD 3x30x53mm(For mini servo) -- 2 pcs

8. COWLING --1 pc.

TRANSPARENT 3D TEMPLATE -- 1 pc.

SCREW PWA2.6x12mm -- 4 pcs

SILICON GROMMETS PL1265035 d1.5xD6.5mm -- 4 pcs

SPINNER Ø57mm PL2111057 -- 1 set

SCREW PA3x12mm -- 2 pcs

PLYWOOD 3x30x53mm(For mini servo) -- 1 pc.

PLYWOOD 3x10x32mm(For standard servo) -- 2 pcs

9. SCREW PWA2x8mm -- 16 pcs

SERVO MOUNTING PANEL PL5310030(For Flap) -- 2 pcs

SERVO MOUNTING PANEL PL5310030(For Aileron) -- 1 pair

14. BATTERY COVER -- 1 pc.

15. PILOT PC001085A -- 1 sets

CANOPY -- 1 pc.

SCREW PWA2.3x8mm -- 4 pcs

SILICON GROMMETS PL1265035 d1.5xD6.5mm -- 4 pcs

COVERING:--

TOUGHLON STL 331 CUB YELLOW

TOUGHLON STL 100 WHITE

TOUGHLON STL 250 BLUE

A335PO31111509

P.2

1

Decals

Cut out decal sheet, peel off backing sheet and apply on fuselage, rudder and wings.

Main wings

Decal

Bottom View

Fuselage

Left View

Right View

Rudder

Right View

A335PO31111509

Left View

P.3

2

Stabilizer & Elevator

B

(Stabi l i zer)

B'

(Mai n Wi ng)

B=B'

Temporary install the main wing, adjust leveling of the stabilizer to make it as parallel to the main wing as possible

Apply instant type CA glue to both sides of each hinge.

3

Vertical Fin & Rudder

1

Apply instant type CA glue to both sides of each hinge.

2

B B'

B=B'

4

Rudder Pushrod

PB2x12mm Screw

3

Fuel Tube

D6x5mm

Clevis

Pushrod

Ø1.8x785mm

Tri-horn

M3 x 14mm

PB2x12mm

A335PO31111509

Ø1mm pilot holes for World Models horn are pre-drilled. Please look for pin-hole marks at side of control surfaces.

P.4

5

Elevator Pushrod

PB2x12mm Screw

6

Fuel Tube

D6x5mm

PB2x12mm

Tri-horn

M3 x 14mm

Pushrod

Ø1.8x703mm

Clevis

6

Tail Landing Gear

PA3x12mm Screw

2

PM2x12mm Screw

1

2.1mm Collar

1

M2 Nut

1

PA3x12mm

2.1mm Collar

1.5mm

3mm set screw

M2 Nut

PM2x12mm

Aluminium Plate

7

Main Landing Gear

PA3x12mm Screw

12

3.6mm Collar

Wheel Ø80mm

3.6mm Collar

M3x3mm

Set Screw

M3x3mm

Set Screw

Landing Gear

A335PO31111509

Ø1mm pilot holes for World Models horn are pre-drilled. Please look for pin-hole marks at under side of control surfaces.

P.5

PA3x12mm

8A

Electric

PWA2.6x12mm Screw

4

PA3x12mm Screw

2 d1.5xD6.5mm Silicon Grommet Screw

4

This step is for electric powered. Please follow step 8B if your model is engine powered.

Propeller Adaptor

HW2340300

M3x12mm

1

d3xD7mm

M3x8mm

ESC

Solder

Solder

Motor

TWM

KP0011310

M2.5x11mm

EZ Connector

Brushless ESC

2

Battery

Battery Tie

Double - sided Tape

Optional Electric Power

Package

Cowling d1.5xD6.5mm

Grommet

3

Ø57mm Spinner

PWA2.6x12mm

Fuselage

First insert the grommet to the cowling then apply screw.

PA3x12mm

11x8E Propeller PL6211108 d1.5xD6.5mm

PWA2.6x12mm

TWM HW3112400

PROPELLER ADAPTOR WRENCH

4

A335PO31111509

P.6

8B

Engine

PWA2.6x12mm Screw

4

PA3x12mm Screw

2 d1.5xD6.5mm Silicon Grommet Screw

4

If 1/6 Piper PA-25 Pawnee is engine powered. Please follow this step.

1

d3xD7mm

Engine Mount PL5111030

M3x20mm

Illustration is for inverted mounting. You can mount the engine upright or sideways simply by rotating the engine mount. Thrust angles will not be affected.

2

M3 Nut d3xD7mm

M3x25mm

103m m

4.06i

n.

3

Fuel Tank 320CC

Cable Tie 1.5x5x400mm

Double - sided Tape

Optional Glow Engine Power

Package

3x3mm

Throttle Pushrod

Washer

2mm

1.5mm

Washer

2mm

M2 Nut

Throttle Servo.

4

Ø57mm Spinner

Throttle Pushrod

Ø1.2x250mm

Plastic Tube

Throttle Servo d2xD3x115mm

Linkage Connector

Plywood 3x10x32mm

11x6 Propeller PL62231106

PA3x12mm d1.5xD6.5mm

PWA2.6x12mm

Double - sided Tape 40x100mm

Cowling d1.5xD6.5mm

Grommet

5

PWA2.6x12mm

Fuselage

First insert the grommet to the cowling then apply screw.

A335PO31111509

P.7

9

Aileron Servo

PWA2x8mm n Screw

16

1.5mm

PWA2x8mm

1.5mm

Servo Mounting Panel (L)

Servo Mounting Panel (R)

10

Aileron Pushrod

PB2x20mm Screw

8

PB2x16mm Screw

4

Apply instant type CA glue to both sides of each hinge.

Bottom View

Pushrod (For Aileron)

Ø1.8x115mm

Pushrod (For Flap)

Ø1.8x105mm

Straper

Fuel Tube

D6x5mm

Servo Mounting Panel (L)

Pushrod (For Aileron)

Ø1.8x115mm

Servo Mounting Panel (L)

Pushrod (For Flap)

Ø1.8x105mm

Pushrod

Fuel Tube

D6x5mm

Clevis

PB2x20mm

PB2x16mm

Tri-horn

M3 x 14mm

A335PO31111509

Ø1mm pilot holes for World Models horn are pre-drilled.

Please look for pin-hole marks at under side of control surfaces.

Bottom View

P.8

11

Main Wing

PA3x22mm Screw

4 d3.2xD12mm Washer

4 d3.2xD12mm

PA3x22mm

Insert carbon wing tubes into right wing, apply the PA Screws.

d3.2xD12mm

PA3x22mm

Insert the right wing tubes through the Fuselage, and then install the left wing.

Press the wings against the fuselage then apply PA screws to the left wing.

A335PO31111509

P.9

12

Wing Struts

M3x15mm Socket Head Screw

4

M3x12mm Socket Head Screw

6 d3xD7mm Washer

12

M3 Nylon Insert Lock Nut

2

M3 Nut

4

M3x12mm d3xD7mm Washer

M3x15mm d3xD7mm Washer

Wing Strut Cover

M3x12mm d3xD7mm Washer

M3 Nylon Insert Lock Nut

Wing Strut Cover d3xD7mm Washer

M3 Nut

M3x15mm

M3x12mm d3xD7mm Washer

M3 Nut

M3 Nylon Insert Lock Nut

A335PO31111509

P.10

13A

Radio

J1(Pushrod Ø1.8x73mm)

J1

This step is for electric powered. Please follow step 13B if your model is engine powered.

180mm Y-Cord

Aileron Servo (L)

4

5

6

1

2

3

ID

SET

Elevator Servo

ESC

Rudder Servo

180mm Y-Cord

Receiver

Plug in the Aileron Servos wire to channel 1

Plug in the Elevator Servo wire to channel 2

Plug in the ESC Throttle wire to channel 3

Plug in the Rudder Servo wire to channel 4

Plug in the Flap Servos wire to channel 6

Battery Mat

Aileron Servo (R)

Flap Servo (L)

Flap Servo (R)

Elevator Servo

Straper

Pushrod Connector

Sponge

60x70x130mm

J2

Elevator Servo

Pushrod Connector

13B

Radio

J1(Pushrod Ø1.8x73mm)

J1

Fuel Tube D6x5mm

Rudder Servo

Rudder Pushrod

Ø1.8x785mm

Receiver

Plywood 3x30x53mm

If P1/6 Piper PA-25 Pawnee is engine powered. Please follow this step.

180mm Y-Cord

Aileron Servo (L)

1

2

3

4

Elevator Servo

Throttle Servo

Rudder Servo

5

6

ID

SET

180mm Y-Cord

Receiver

Plug in the Aileron Servos wire to channel 1

Plug in the Elevator Servo wire to channel 2

Plug in the Throttle Servo wire to channel 3

Plug in the Rudder Servo wire to channel 4

Plug in the Flap Servos wire to channel 6

Elevator Servo

Straper

Pushrod Connector

Aileron Servo (R)

Flap Servo (L)

Flap Servo (R)

Sponge

60x70x130mm

J2

Elevator Servo

A335PO31111509

P.11

Fuel Tube D6x5mm

Rudder Servo

Rudder Pushrod

Ø1.8x785mm

Battery

Receiver

14

Battery Cover

15

Canopy & Pilot

PWA2.3x8mm Screw

4 d1.5xD6.5mm Silicon Grommet

4

Canopy

PWA2.3x8mm

Fuselage Silicon Grommets

A335PO31111509

P.12

Pilot

16

Wing Setting

A A`

B

C

C`

B`

A=A` B=B` C=C`

17

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.

Elevator

12mm

12mm

Rudder

20mm

20mm

Flaps (near fuselage )

20mm

Ailerons ( away from fuselage )

8mm

8mm

A335PO31111509

P.13

18

C.G.

The ideal C.G. for electric powered model is 76mm ( 3 in. ) 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.

For glow engine powered model, set C.G. at 80mm ( 3.2 in. ) with empty tank to compensate for weight of fuel.

76mm

3 in.

C.G.

http://www.theworldmodels.com/para/instruction/instructionManuals.php

Warning!

Important Safety Precautions

# 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.

KM37490750 Outrunner Motor

or

2-stroke 0.40-0.46 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. Extreme caution should be exercised when working with electric powered models. Make sure the

propeller is cleared of all objects, especially your hands before connecting the battery to the model. Make sure

you understand the operation of the ESC (Electronic Speed Control) by studying the ESC manual. Once you

plug in the battery for electric powered model, always treat the propeller as a rotating one, as accidental

movement of the throttle stick will spin the propeller and could cause injuries.

# 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.

A335PO31111509

P.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. Apply

CA or permanent thread locker.

After fastening the round nut, make sure that the linkage connector can rotate freely.

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.

A335PO31111509

Usage of the transparent 3D template

This transparent 3D template is used for position guidance of the actual cutting of the pre-painted cowling.

1 2

3 4

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.

A335PO31111509

Pl8210010

Electronic Speed Control 15A

Code No.

Size

KC2015A01 37 x 19 x 7mm 1 pc

-Current : 15A continuous

-Weight : 22g (with wires)

-BEC output : Switch 5V / 1.5A

-Input :

Bec function for 7 - 8 cells;

(Nimh / Nicd) operation

HW3112400

A335PO31111509

Radial Mount Adaptor Set

Outrunner Motor 37 / 49 -750kv

KM37490750

-Kv (rpm / V): 750

-Operating Power: 590 W

-Operating Voltage: 8.5 - 18V

-Operating Current: 40A

-Peak Current: 65A (max.15 sec.)

-Internal Resistance: 34 m ohms

-Diameter: 37.2 mm

-Length: 49.4 mm

-Weight: 183 g

-Shaft Diameter: 5 mm

-Shaft Length: 20.6 mm

-Mounting Screw:

-M3 (Front) and M2.5 (Back)

-Distance of Mounting Holes:

25mm (Front) and 15.5mm (Back)

Optional Parts

( ACCESSORIES)

180mm Extension

Code No.

Size Package

KW0011800

180mm 1 set

Clevis Wrench

Code No.

Size Package

PL8210010

1 set

180mm Y-Cord

Code No.

Size Package

KW0021800

180mm 1 pc

Small Clevis

Large Clevis

Special tool for clevis installation.

Suitable for standard and small

(EP) clevis.

Field Stand

Code No.

Size Package

MS9111450 600 x 240 x 350mm

1 pc

Charge Receptacles

Code No.

Size

KP0041300

Package

Fuel Filler

Code No.

Size Package

PL8110030

15 x 22 x 49mm 1 x 1 pc

Standard Servo

Code No.

Size Package

SV4031

40.6 x 20 x 37mm 1 set

Speed : 0.17 sec / 60° @4.8V

0.14 sec / 60° @6.0V

Torque : 3.2kg.cm / 44.8 oz - in @4.8V

4.1kg.cm / 57.4 oz - in @6.0V

Size : 40.6 x 20 x 37mm /

1.60 x 0.79 x 1.46 in

Weight : 39.4 g / 1.39 oz

A335PO31111509

A335PO31111509

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