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PA - 25

Specification:

Length             :1694 mm(66.7")

Wing Span       :2449 mm(96.4")

Wing Area        :87.1sq.dm 

                        9.4sq.ft

Wing  Loading  :71.2g/sq.dm

                         23.3oz/sq.ft

Flying Weight   :6.2kg(13.6lbs)

Radio               :6ch & 8servos

Engine:                   :26cc-30cc  

 

    

 

 

SAFETY PRECAUTIONS

INSTRUCTION MANUAL

First-time builders should seek advice from people having building 

experience.If misused or abused,it can cause serious bodily injury 

and damage to property.

Fly only in open areas and preferably at a dedicated R/C flying site.

We suggest having a qualified instructor carefully inspect your 

airplane before its first flight.Please carefully read and follow all 

instructions included with this airplane,your radio control system 

and any other components purchased separately.

(The people under 18 years old is forbidden from flying this model)

This R/C airplane is not  a toy!

Summary of Contents for PA-25

Page 1: ...xperience If misused or abused it can cause serious bodily injury and damage to property Fly only in open areas and preferably at a dedicated R C flying site We suggest having a qualified instructor carefully inspect your airplane before its first flight Please carefully read and follow all instructions included with this airplane your radio control system and any other components purchased separa...

Page 2: ...itself Otherwise cutting down into the balsa structure may weaken the model part and cause accident The pre covered film on ARF kits may wrinkle due to variations of temperature Smooth out as explained right 2 5 in Spinner Pre cover the covering with clean cloth Start at low setting Increase the setting if necessary If it is too high you may damage the film Iow setting with cover cloth ...

Page 3: ...ut 3mm Clevis Aluminum Washer 3x6mm Nut Clevis Washer 3x6mm Screw 3x16mm Collar Control horn 6 pivot round hinges 4 5x67mm Apply instant type AB glue to appropriate position in the trailing edge and assemble the ailerons to them Apply instant type AB glue to appropriate position of the aileron and pivot round hinges Insert the pivot round hinges to the ailerons Keep about 1mm width space between t...

Page 4: ...6mm Control horn Apply instant type AB glue to the control horn and the slots in the aileron insert the control horn to the slots as illustration 6 7 8 9 10 2 Accessory list for the coming installation steps Trim the canopy carefully along the shaded line Assemble the canopy to the fuselage with TP screws Drill holes to appropriate position in the cowling and assemble the cowling to the fuselage w...

Page 5: ...he flap servo install the control horn and connect the linkage 1 Main wing joiner 20x550mm 2 Washer 3x6mm 2 Screw 3x16mm 12 14 13 11 15 3 Accessory list for the coming installation steps TP Screw 2 3x12mm Gear plate TP Screw 2 3x8mm TP Screw 3x10mm Main landing gear Screw 3x16mm Screw 3x35mm 2 Wheel 110 mm Washer 3x6mm LockNut 5mm LockNut 5mm Collar 5mm Accessory list for the coming installation s...

Page 6: ...1 Stabilizer joiner 12x297mm 2 Washer 2x6mm 4 Washer 3x6mm Screw 3x16mm 4 2 Clevis 8 TP Screw 2 3x12mm Control horn Screw Spring Washer 2 Washer 3x6mm 2 Screw 3x16mm Make sure hinges are mounted in the same line 6 Pivot round hinge 4 5x67mm Securely glue together If coming off during flights you ll lose control of your airplane which leads to accidents 20 16 19 18 4 17 Linkage Stopper Washer 2mm W...

Page 7: ...rew Spring Washer 4 Washer 3x6mm Screw 3x25mm 4 According to the illustration below bend the tail landing gear wire and cut off the surplus part 42mm 25mm 22 21 23 5 25 24 Install the engine mount tubes to the fuselage lock them from inside of the fuselage Assemble the engine to the fuselage via the engine mount tubes and screws 4 Washer 4x8mm 4 Screw 4x45mm Washer 4x8mm Screw 4x45mm Screw 4x20mm ...

Page 8: ...l wire Copper joiner Lock Nut 2mm Screw 2x10mm Clevis Washer 2x5mm Install the servo of the rudder Assemble the servo of the rudder in the fuselage and connect the servo and the rudder via steel wires Lock the linkage to the control horn with screws and nuts as below The sketch map of how the steel wires works for the rudder Nut 2mm Screw 2x10mm Washer 2x5mm Make sure to glue securely If not prope...

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