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19

arms to match the photo. Enlarge the inner hole on the arm 
with a 5/64" [2mm] drill bit. Using the mounting hardware 
included with the servo, install it so there is approximately 
3/8" [9.5mm] gap between the servo and the inner edge of 
the tray. Be sure to harden the servo mounting holes with thin 
CA glue.

❏ 

7. Center the right elevator and make a bend in the pushrod 

where it crosses the inner hole of the elevator servo arm. 
Center the left elevator and make a mark on the pushrod 

1" [25mm] aft of the inner hole of the servo arm. Cut off the 

excess pushrod at your mark.

❏ 

8. Loosely thread a 6-32 x 1/4" [6.4mm] SHCS into two 

5/32" [4mm] wheel collars with threadlocking compound. Fit 
the wheel collars over both pushrod ends. Connect the right 
elevator pushrod to the servo arm and secure it with a FasLink. 
Slide both wheel collars just to the end of the left elevator 
pushrod, view the plane from behind and confi rm that both 
elevator halves are parallel, and 

thoroughly 

tighten the screws 

in the wheel collars. Test the operation of the elevator servo 
with your radio. Make any fi ne adjustments with the clevises 
to bring the elevator halves perfectly parallel with each other.

❏ 

9. Install the rudder control horn using the remaining 2-56 

x 36" [914mm] pushrod. The clevis should be connected to 
the second 

inner

 hole of the control horn.

Read all of step 10 before proceeding.

❏ 

10. Electronically center your rudder servo and choose the 

best orientation of the four-armed servo arm. Cut off the two 
unused arms as shown in the picture. The remaining 

right

 

servo arm was trimmed down to three holes (note that the 
photo shows the plane upside down). Enlarge the outer holes 
of both remaining arms with a 5/64" [2mm] drill bit. 

IF 

you will 

be using the 

fi xed

 nose gear, the right servo arm described 

in this step is not necessary and can be cut off. The steering 
pushrod used for the fi xed gear requires you to enlarge the 
second inner hole of the only remaining servo arm. Install 
the servo as shown.

❏ 

11. Center the rudder and mark where the rudder pushrod 

crosses the outer hole of the 

left

 servo arm and make a mark 

at that location. Bend the pushrod 90 degrees at your mark, 
cut off the pushrod 1/4" [6mm] beyond your mark and connect 
the pushrod to the servo arm with a FasLink. Adjust the clevis 
accordingly so the rudder is neutral when the servo arm is 
perpendicular to the servo case.

Содержание DIRTY BIRDY .60 ARF

Страница 1: ...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 prod...

Страница 2: ...ndanger insurance coverage Additionally training programs and instructors are available at AMA club sites to help you get started the right way There are over 2 500 AMA chartered clubs across the coun...

Страница 3: ...r working with fiberglass parts We as the kit manufacturer provide you with a top quality thoroughly tested kit and instructions but ultimately the quality and flyability of your finished model depend...

Страница 4: ...utting bit Revell Premium Soft Handle Knife w Blades 5 RMXR6900 Top Flite MonoKote sealing iron TOPR2100 Top Flite Hot Sock iron cover TOPR2175 Panel Line Pen TOPQ2510 Hobbico Steel T Pins 1 100 HCAR5...

Страница 5: ...parts to make sure they are of acceptable quality If any parts are missing or are not of acceptable quality or if you need assistance with assembly contact Product Support When reporting defective or...

Страница 6: ...o thoroughly bond the covering to the wood ASSEMBLE THE WINGS Cut Off Unused Arms 5 64 2mm 1 Center your aileron servos and trims with your radio system Test fit four armed servo arms onto the servos...

Страница 7: ...through the mounting tabs on the servo cases into the rails Thread a servo mounting screw included with the servo into each hole and back it out Apply a drop of thin CA to each hole to harden the wood...

Страница 8: ...rs to the ends of the clevises to secure them 9 Prepare the aluminum wing joiner piece by roughening both sides of it with 180 220 grit sandpaper Clean the piece with denatured alcohol Use epoxy to la...

Страница 9: ...the other photos in this section to determine the correct orientation of the blocks Drill through the four mounting holes on each block and into the wood rails in the wing using a 5 64 2mm bit 2 Remov...

Страница 10: ...the instructions that came with the retract set with tool in hand adjust the nose retract as well Removing the free play ensures that the plane will taxi straight and smoothly down the runway Do not s...

Страница 11: ...a later section Grind a flat spot at the end of each axle using a flat spot or rotary tool 8 Slide a wheel onto each axle and secure them with a 5 32 4mm wheel collar 6 32 x 1 4 6mm SHCS and thread l...

Страница 12: ...deep as the knife blade will allow Use a small flat blade screw driver to work out the portion that you have so far cut away Use a rotary tool with a sanding drum bit to remove most of the remaining m...

Страница 13: ...e turns onto a 12 305mm pushrod Insert the pushrod through the hole at the inboard side of a wheel well Align the pin in the clevis over the actuator link on the retract when the retract is in the dow...

Страница 14: ...wells on the underside of the wing There are small pieces of wood supporting the covering that must also be removed 2 Open the pneumatic retract cases and flip the positions of the valves to the oppo...

Страница 15: ...glue to harden 7 Turn the wing over and measure back 5 127mm from the center leading edge of the wing and make a mark approximately 1 2 13mm on each side of the seam of the wing panels Cut a 5 16 to...

Страница 16: ...he wheel collars using 6 32 set screws and thread locking compound 13 Loosely install a 6 32 x 1 4 6 4mm SHCS into each axle Slide the axles onto the retract struts and raise the wheels into the wheel...

Страница 17: ...from Balsa Use a soldering iron to cut the covering from the area beneath the belly pan The tip of the soldering iron doesn t have to be sharp but a fine tip does work best Allow the iron to heat ful...

Страница 18: ...age taking care to wipe away any excess epoxy that squeezes out as you slide the halves together Clean around the roots of the stab halves and then use masking tape to hold the stab halves tightly aga...

Страница 19: ...ts with the clevises to bring the elevator halves perfectly parallel with each other 9 Install the rudder control horn using the remaining 2 56 x 36 914mm pushrod The clevis should be connected to the...

Страница 20: ...e sealed off fuel tube hole The fill and carb lines should extend out 1 2 13mm beyond the stopper and the vent line should be bent upwards and left uncut With the tubes installed in the stopper fit th...

Страница 21: ...Carefully remove this insert in order to use your full size templates on the reverse side...

Страница 22: ...MECHANICAL NOSE GEAR ACTUATOR PUSHROD MECHANICAL PNEUMATIC NOSE GEAR STEERING Top View Side View Top View Side View...

Страница 23: ...D TEMPLATE G PUSHROD TEMPLATE This model belongs to Name Address City State Zip Phone Number AMA Number...

Страница 24: ...Carefully remove this insert in order to use your full size templates on the reverse side...

Страница 25: ...it in place behind the fuel tank to secure it 6 Connect a 6 7 152 178mm piece of standard fuel tubing to each tube protruding from the fuel tank 7 Position the front of the engine drive washer 4 5 8 1...

Страница 26: ...e hole you drill does not pass into the wheel well on the underside of the fuselage for a retractable nose gear Align the drill bit so the throttle pushrod will be positioned in the space between this...

Страница 27: ...the collar onto the end of the nose gear wire as shown Tighten the set screw against the flat spot on the wire Tighten the SHCS in the steering arm against the other flat spot Ensure that the nose gea...

Страница 28: ...nel on your receiver Otherwise connect servo extensions to the channels you will mix together for the ailerons Wrap your receiver in 1 4 6 4mm foam rubber not included Fit the receiver into the cavity...

Страница 29: ...shown in step 11 onto the end of the gear strut to ensure the nose wheel will be centered in the wheel well Center the retract between the rails and use a felt tip pen to mark the mounting hole locati...

Страница 30: ...5mm pushrod bending the pushrod to clear the nose wheel Use the mechanical nose gear actuator pushrod template in this manual as a guide for the bend angles and pushrod length Use the template in the...

Страница 31: ...ight enough to hold the axle in place on the strut Move the retract to the down position Rotate the axle on the wire so the nose wheel will point straight ahead with the nose gear strut pointing strai...

Страница 32: ...ocate the two small nylon disks and two nylon torque rod horns as shown These parts will be used as steering pushrod guides 17 Remove the steering pushrod from the fuselage Slide the torque rod horns...

Страница 33: ...e dimensions shown A rotary tool with a cut off wheel is recommended for shortening the strut 3 Position the retract onto the rails in the retract well as far forward as it will go Use a felt tip pen...

Страница 34: ...s will prevent them from interfering with the wing Use a pair of pliers to snug down the knurled nut Use thick CA or epoxy to glue the valve mount to the servo tray in the location shown 10 Make an ac...

Страница 35: ...g pushrod from the fuselage Slide the torque rod horns onto the pushrod and reinstall the pushrod in the fuselage Space them evenly apart as shown and mark the positions of the mounting holes onto the...

Страница 36: ...at will connect to the main gear 20 Cut the included 5 32 x 1 1 4 4mm x 32mm bolt on axle to 1 25mm long as shown in the photo Grind a flat spot at the end of the axle for the wheel collar set screw 2...

Страница 37: ...use tie straps to secure it if you have not yet tuned the system do not install the tie straps on the coupler yet Because the pipe is mounted directly to the wing we chose to use an in line connector...

Страница 38: ...approximately 3 32 2 4mm behind the spinner backplate also while centering it Temporarily tape the cowl into position Drill four 1 16 1 6mm holes evenly spaced around the cowl perimeter for the cowl...

Страница 39: ...UP STANDARD MODE 2 3 Make certain that the control surfaces and the carburetor respond in the correct direction as shown in the diagram If any of the controls respond in the wrong direction use the se...

Страница 40: ...ace to add stick on nose weight is to the firewall don t attach weight to the cowl it is not intended to support weight Begin by placing incrementally increasing amounts of weight on the bottom of the...

Страница 41: ...that engine exhaust gives off a great deal of deadly carbon monoxide Therefore do not run the engine in a closed room or garage Get help from an experienced pilot when learning to operate engines Use...

Страница 42: ...G according to the measurements provided in the manual 2 Be certain the battery and receiver are securely mounted in the fuse Simply stuffing them into place with foam rubber is not sufficient 3 Exten...

Страница 43: ...e with plenty of fuel practice slow flight and execute practice landing approaches by reducing the throttle to see how the model handles at slower speeds Add power to see how the model climbs as well...

Страница 44: ...GPMA1975 Mnl Entire Contents 2011 Hobbico Inc All rights reserved...

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