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Wingspan:

50.5 in  [1285mm]

Wing Area:

305 in

2  

[19.7 dm

2

]

Wing Loading:

19-23 oz /ft

2  

[58-70 g /dm

2

]

Length:

36 in [915mm]

Weight:

2.5-3 lb  [1130-1360 g]

Radio:

4-channel, 4-nano servos

Motor:

.10 (35-30-1250) Brushless
Outrunner

INSTRUCTION

MANUAL

Champaign, Illinois

(217) 398-8970, Ext 5

[email protected]

© 2010 Hobbico

®

, Inc.

GPMA1166 Mnl

READ THROUGH THIS MANUAL BEFORE STARTING CONSTRUCTION. IT CONTAINS IMPORTANT

INSTRUCTIONS AND WARNINGS CONCERNING THE ASSEMBLY AND USE OF THIS MODEL.

WARRANTY

SPECIFICATIONS

Great Planes

®

 Model Manufacturing Co.

 guarantees this kit to 

be free from defects in both material and workmanship at the 
date of purchase. This warranty does not cover any component 
parts damaged by use or modification. 

In no case shall Great 

Planes’ liability exceed the original cost of the purchased kit.

 

Further, Great Planes reserves the right to change or modify this 
warranty without notice.

In that Great Planes has no control over the final assembly or 
material used for final assembly, no liability shall be assumed nor 
accepted for any damage resulting from the use by the user of 
the final user-assembled product. By the act of using the 
user-assembled product, the user accepts all resulting liability.

If the buyer is not prepared to accept the liability associated 
with the use of this product, the buyer is advised to return 

this kit immediately in new and unused condition to the 
place of purchase.

To make a warranty claim send the defective part or item to 
Hobby Services at the address below:

Hobby Services

3002 N. Apollo Dr.  Suite 1

Champaign IL  61822  USA

Include a letter stating your name, return shipping address, as 
much contact information as possible (daytime telephone 
number, fax number, e-mail address), a detailed description of 
the problem and a photocopy of the purchase receipt. Upon 
receipt of the package the problem will be evaluated as quickly 
as possible.

Wingspan:

50.5 in  [1285mm]

Wing Area:

305 in

[19.7 dm

2

]

Wing Loading:

19-23 oz /ft

[58-70 g /dm

2

]

Length:

36 in [915mm]

Weight:

2.5-3 lb  [1130-1360 g]

Radio:

4-channel, 4-nano servos

Motor:

.10 (35-30-1250) Brushless
Outrunner

WARRANTY

SPECIFICATIONS

CIRRUS

®

 is a registered trademark of Cirrus Design Corporation and is in no way affiliated with Hobbico, Inc.

Summary of Contents for SR22 Turbo

Page 1: ...be assumed nor accepted for any damage resulting from the use by the user of the final user assembled product By the act of using the user assembled product the user accepts all resulting liability If the buyer is not prepared to accept the liability associated with the use of this product the buyer is advised to return this kit immediately in new and unused condition to the place of purchase To m...

Page 2: ... then select the Cirrus SR22 ARF If there is new technical information or changes to this model a tech notice box will appear in the upper left corner of the page AMA If you are not already a member of the AMA please join The AMA is the governing body of model aviation and membership provides liability insurance coverage protects modelers rights and interests and is required to fly at most R C sit...

Page 3: ... In addition two 12 305mm servo extensions and a dual servo extension are required for the aileron servos Great Planes ElectriFly ES50 Nano Servo J GPMM1210 Hobbico Extension 12 152mm Futaba J HCAM2100 Futaba Dual Servo Extension 6 J FUTM4130 Motor Recommendation The recommended motor for the Cirrus SR22 ARF is a RimFire 10 35 30 1250 brushless outrunner motor Great Planes RimFire 10 35 30 1250 Ou...

Page 4: ...build We use the Robart Super Stand II ROBP1402 for all our projects in R D and it can be seen in pictures throughout this manual IMPORTANT BUILDING NOTES When you see the term test fit in the instructions it means that you should first position the part on the assembly without using any glue then slightly modify or custom fit the part as necessary for the best fit Whenever the term glue is writte...

Page 5: ... www greatplanes com Choose Where to Buy at the bottom of the menu on the left side of the page Follow the instructions provided on the page to locate a U S Canadian or International dealer Parts may also be ordered directly from Hobby Services by calling 217 398 0007 or fax at 217 398 7721 but full retail prices and shipping and handling charges will apply Illinois and Nevada residents will also ...

Page 6: ... a 12 305mm servo extension to each aileron servo Secure the connections using tape heat shrink tubing not included or special clips designed for that purpose 2 Locate the strings taped inside the aileron servo bays and tie the ends of the strings to the servo extensions Use the string to pull the servo leads through the wing ribs 3 Install the rubber grommets and eyelets included with the servos ...

Page 7: ...line and align the holes in the control horns directly over the aileron hinge line Mark the location of the control horn mounting holes Repeat this step for the other aileron servo 6 Drill 5 64 2mm holes at the marks you made through the ailerons Apply a couple drops of thin CA glue to each hole to harden the wood surrounding the holes When the glue has dried install the control horns onto the ail...

Page 8: ...o the axles at the marks you made 11 Install the wheel collars and main wheels onto the axles Secure the collars onto the axles with 3mm set screws and threadlocking compound Be sure that the wheels rotate freely Oil them if necessary 12 Thread a 2x6mm self tapping screw into each hole in the wheel pants and back it out Apply a drop of thin CA to each hole and allow the glue to dry Install the whe...

Page 9: ...tab and wings are parallel If not sand the slot as necessary until they are parallel A weight can also be placed on the high side to bring the stab parallel with the wings 3 Confirm that the stab is still centered left and right Measure from the wing tips to the stab tips and make those distances equal Use a felt tip pen to trace around the fuselage onto the stabilizer 4 Carefully cut the covering...

Page 10: ...eak it until they do Do not attempt to bend the joiner wire while it is installed in the elevators 6 Insert the elevator joiner wire into the aft end of the stab slot Insert the stab into the slot and center it left and right Measure from the wing tips to the stab tips and make those distances equal Confirm that the stab and wing are still parallel A weight can be added to one side of the stab to ...

Page 11: ... After the CA glue has hardened confirm that the elevators are secure by pulling on them and deflecting them up and down Wipe away any excess epoxy with denatured alcohol The CA hinges will hold the elevators in place while the epoxy on the joiner wire cures 9 Install the rudder to the fuselage in the same manner 10 Use your radio system to center the elevator and rudder servo Install the servos i...

Page 12: ... length of pushrod can be cut off 1 4 6mm beyond the connectors Install the Nose Gear Motor and ESC 1 Insert the nose gear wire through the nose wheel pant followed by an aluminum spacer nose wheel and the other aluminum spacer Confirm that the wheel rotates freely If not remove the wheel and lightly sand each side of the wheel hub where it contacts the spacers Oil the axle and reinstall the wheel...

Page 13: ...nd thoroughly tighten the screw using threadlocking compound 7 Insert the outer pushrod tube through the hole in the plywood pushrod support Insert the remaining pushrod through the outer pushrod tube Connect the Z bend on the pushrod to the outer hole in the steering arm Insert the other end through the screw lock connector on the rudder servo arm clip off some of the pushrod wire if necessary wh...

Page 14: ... be a good time to use your radio system to confirm the correct rotation of the motor If the motor is rotating in the wrong direction it should rotate counter clockwise when viewed from the front simply swap two of the three motor wire leads Be sure to neatly bundle the excess motor lead wire out of the way of the steering arm Finish the Model 1 Cut a piece of the included self adhesive hook and l...

Page 15: ...it into the fuselage 5 Install the included prop adapter onto the motor shaft Be sure it is pressed on as far as it will fit onto the shaft 6 Install the spinner backplate propeller prop washer and prop nut Enlarge the slots in the spinner cone as necessary to fit your propeller When satisfied install the spinner cone to the spinner backplate using the included screws 7 Apply the instrument panel ...

Page 16: ...ilicone to glue the interior in place so if you wish to remove the interior for access to the pilot the glue joint can be easily broken Thick CA or epoxy would work as well Use CA sparingly without activator as there is a chance that CA fumes may fog the windows 10 You have now finished the assembly of the Cirrus SR22 ARF APPLY THE DECALS 1 Be certain the model is clean and free from oily fingerpr...

Page 17: ...hown in the diagram If any of the controls respond in the wrong direction use the servo reversing in the transmitter to reverse the servos connected to those controls Be certain the control surfaces have remained centered Adjust if necessary Set the Control Throws 1 Use a box or something similar to prop up the bottom of the fuselage so the horizontal stabilizer and wing will be level Measure the ...

Page 18: ... not properly balanced will be unstable and possibly unflyable At this stage the model should be in ready to fly condition with all of the systems in place including the brushless motor landing gear the radio system and battery pack 1 Use a felt tip pen or 1 8 3mm wide tape to accurately mark the C G on the top of the wing on both sides of the fuselage The C G is located 2 3 16 56mm back from the ...

Page 19: ... Charge the Batteries Follow the battery charging instructions that came with your radio control system to charge the batteries You should always charge your transmitter battery the night before you go flying and at other times as recommended by the radio manufacturer CAUTION Unless the instructions that came with your radio system state differently the initial charge on new transmitter batteries ...

Page 20: ...del aircraft in sanctioned events air shows or model flying demonstrations until it has been proven to be airworthy by having been previously successfully flight tested 2 I will not fly my model aircraft higher than approximately 400 feet within 3 miles of an airport without notifying the airport operator I will give right of way and avoid flying in the proximity of full scale aircraft Where neces...

Page 21: ...be flown only by experienced R C pilots CAUTION THIS APPLIES TO ALL R C AIRPLANES If while flying you notice an alarming or unusual sound such as a low pitched buzz this may indicate control surface flutter Flutter occurs when a control surface such as an aileron or elevator or a flying surface such as a wing or stab rapidly vibrates up and down thus causing the noise In extreme cases if not detec...

Page 22: ...throttle as necessary to maintain your glide path and airspeed If you are going to overshoot smoothly advance the throttle always ready on the right rudder to counteract torque and climb out to make another attempt When you re ready to make your landing flare and the model is a foot or so off the deck smoothly increase up elevator until it gently touches down Once the model is on the runway and ha...

Page 23: ...ble tail wheel allows smooth easy ground handling ElectriFly even includes an 8x6 PowerFlow prop Add a brushless motor we recommend the RimFire 250 outrunner as part of your on board power system and enjoy premium flight performance indoors or out Wingspan 26 5 in 675 mm Wing Area 382 in 24 6 dm Weight 9 10 oz 255 285 g Wing Loading 3 4 3 8 oz ft 10 12 g dm Length 29 5 in 750 mm Wingspan 35 in 890...

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