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11

Step 8.

Trial fit the servo into the aileron servo bay. You will

have to make sure the servo lead wire is not crimped. Note the
orientation of the servo and servo arm. The servo arm used to
control the aileron linkage is pointing to the wingtip. The servo
in the other wing half should be positioned so the servo arm
also points outward to the wing tip. Note also the servo is
mounted so the servo arm is positioned closer to the leading
edge of the wing.

Note:

The supplied 4-40 threaded linkages are of a specified
length, so make sure the servos are orientated 
correctly.

Step 9.

With the servo in place, mark the location of the servo

screws, and then remove the servo.

Step10.

Using a 1/16" drill bit, drill the servo screw locations

previously marked in Step 4. Once the pilot holes are drilled,
mount the servo using the screws provided in you radio system.

Step 11.

Repeat the procedure for the other servo in the other

wing panel.

CONTINUED

Section 2: Installing the Aileron Servos

Содержание J-3 Piper Cub

Страница 1: ...13 16 lbs Recommended Engines 2 Cycle 1 08 1 48 4 Cycle 1 20 1 80 Gas Zenoah G23cc 254 cm 154 cm 3429 sq cm 5 9 7 3 kg 100 Wingspan 90 pre built Covered in Cub yellowWorldTex fabric covering Includes...

Страница 2: ...on 11 Installing the Engine Gasoline 28 Section 12 Assembling and Installing the Fuel Tank Glow and Gas Versions 30 Section 13 Installing the Radio System 34 Section 14 Assembling and Installing the R...

Страница 3: ...feet with an approximate range of 220 miles at cruise The Piper J 3 Cub is 22 4 1 2 long has a 35 2 1 2 wingspan and measures 6 6 in height A military version with some minor changes was designated th...

Страница 4: ...ss or servo extension Recommended JR Systems JR 400EX JR 421 EX JR XP652 JR XP783 388 JR XP8103 JR 10X JR PCM10SX Engine Requirements 1 08 1 48 2 cycle engines 1 20 1 80 4 cycle engines 23cc gasoline...

Страница 5: ...ons Tools and Supplies Needed not included in kit Adhesives Thin CA cyanoacrylate glue Thick CA cyanoacrylate glue CA remover debonder 6 minute Epoxy 30 minute Epoxy Blue Locktite Canopy glue Tools Dr...

Страница 6: ...and rudder HAN1552 Small Parts Windshield Sidewindows HAN1555 Wing Joiner HAN1559 Landing gear HAN1557 Wheels DUB425TLC Engine mount glow HAN2033 Servo Tray Engine mount Zenoah G 23 Wood pushrods 4 4...

Страница 7: ...position of the hinges The J 3 Cub comes with four high quality hinges in each wing panel Step 3 Remove each hinge 4 from the wing panel and insert a T pin near the center of the hinge as shown below...

Страница 8: ...e the CA penetrates into both the aileron and wing Step 8 Use CA remover debonder and a paper towel to remove excess CA that may have accumulated on the wing or in the aileron hinge area Be careful wh...

Страница 9: ...ng Step 3 Trial fit the wood servo blocks into the servo opening You will mount these with epoxy after you have made sure they fit and that the servo will fit into the space Some material will have to...

Страница 10: ...o mount the servo into the wing You will want to first run the servo lead and servo lead extension through the wing and out the wing root Step 7 We recommend using a piece 24 of the string pro vided w...

Страница 11: ...the servo arm is positioned closer to the leading edge of the wing Note The supplied 4 40 threaded linkages are of a specified length so make sure the servos are orientated correctly Step 9 With the s...

Страница 12: ...leron servo arm so that it will be approximately 90 degrees to the link age when attached Next turn off the receiver then the transmitter Step 4 To establish the length of the linkage required trial f...

Страница 13: ...screw holes for mount ing the control horn Since the aileron is balsa we recommend applying thin CA glue into the aileron through the drilled holes to saturate and stiffen the balsa in the mounting ar...

Страница 14: ...4 Slide both wing panels on the wing braces and attach the left and right wing panels using the two wing bolts washers provided This is a temporary installation to help in the align ment of the horizo...

Страница 15: ...trim the opening to allow the horizontal stabilizer to be inserted By noting the centerline you marked position the horizontal stabilizer so that it s centered in the fuselage opening where the verti...

Страница 16: ...alignment of the horizon tal stabilizer with the wing carefully mark the position with a pencil at the junction where the horizontal stabilizer meets the fuselage The pencil should leave a slight inde...

Страница 17: ...ieve exact alignment Step 11 When you re satisfied with the alignment carefully mark the position of the vertical stabilizer to fuselage with a pen cil at the junction where the vertical stabilizer me...

Страница 18: ...bilizer fuselage junc tion with rubbing alcohol and a paper towel Use masking tape to hold the horizontal stabilizer in place while epoxying the vertical stabilizer in place in the next step Step 15 M...

Страница 19: ...same for the other elevator Step 3 Locate one nylon horn Trial fit the horn on the right elevator with the horn positioned so the holes that the clevis will go into are aligned with the hinge line of...

Страница 20: ...hard ware The top of the rudder control horn is located 1 5 8 up from the bottom of the rudder Measure and mark the left side of the rudder as the pilot is sitting in the cockpit This is the side the...

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