Section 4: servo installation (fuselage) – Hangar 9 Piper J-3 Cub 40 ARF User Manual
Page 15
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15
Step 14
Plug in the aileron servo to the radio system. Center the
trims on the transmitter to center the aileron servo. Hold
the aileron in neutral. Use a felt-tipped pen to mark the
pushrod wire where it crosses the servo arm.
Step 15
Bend the pushrod wire at the mark. Use a pushrod wire
keeper to secure the pushrod wire to the servo arm.
Step 16
Repeat Steps 1 though 15 for the remaining wing panel.
Required Parts
• Fuselage
• Clevis
• Clevis retainer
• Control horn
• Wing strut mount (2)
• #4 x 3/8" screw (4)
• 19
3
/
4
" pushrod dowel
• 6" pushrod wire
• Pushrod wire (32”)
• 2
1
/
8
" heat shrink tubing (2)
• 2mm x 12mm screw (3)
• 7
1
/
4
" pushrod wire (2)
Required Tools and Adhesives
• Phillips screwdriver
• Hobby knife
• Drill
• Drill bit: 3/32", 5/64"
• Heat gun
• Medium CA
• Thin CA
• Felt-tipped pen
Step 1
Remove the covering for the wing strut mount. The
opening is located above the rear landing gear mount.
Section 3: Servo Installation (Aileron)
Section 4: Servo Installation (Fuselage)