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27

❏ 

12. Slide a wheel onto the axle and secure it with a 5/32" 

[4mm] wheel collar, 6-32 set screw and thread locking 
compound. A drop or two of oil on the axle will ensure that 
the wheel rotates freely. Loosely thread a 6-32 x 1/4" [6.4mm] 

SHCS into the axle. Slide the axle onto the end of the nose 

gear strut and move the retract to the locked up position. 
Position the axle on the strut so that the wheel is as far aft as 
possible but still moves up and down without contacting the 
fuselage. Tighten the SHCS in the axle just tight 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 straight 
ahead (use the steering arm on the nose gear as a reference). 

Thoroughly tighten the SHCS in the axle.

❏ 

13. Remove the axle from the nose gear strut. A mark will 

be left on the strut from tightening the SHCS in the previous 
step. Grind a fl at spot at the mark. Reinstall the axle onto the 
strut and tighten the SHCS against the fl at spot with thread 
locking compound.

❏ 

14. Install a screw lock connector into the outer hole of 

the remaining rudder servo arm. Loosely thread a 4-40 x 1/8" 
[3mm] SHCS into the screw lock connector.

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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