15
Required Parts
• Rudder • Fin
• Tail wheel assembly • Tail wheel 1" (25mm)
• CA hinge (2)
• 2mm wheel collar w/setscrew
• Control horn w/backplate
• 2mm x 12mm screw (3)
Required Tools and Adhesives
• Thin CA • Drill
• Hobby knife • Felt-tipped pen
• 6-minute epoxy • Ruler
• Sandpaper • Paper towel
• Rubbing alcohol • Mixing stick
• T-pin • Hex wrench: 1.5mm
• Phillips screwdriver • Threadlock
• Drill bit: 1/16" (1.5mm), 5/64" (2mm)
Step 1
Locate the tail wheel assembly. Fit the nylon bushing into
the rudder post. Use a felt-tipped pen to mark the nylon
bearing where it protrudes from the rudder post.
Step 2
Use a hobby knife or side cutters to trim the nylon bearing
as shown. Drill three 5/64" (2mm) holes in the bearing to
give the epoxy something to grab on to when it gets glued
into the rudder post.
Step 3
Apply a thin coat of petroleum jelly to the wire and work
it onto the nylon bearing. This will help prevent the epoxy
from gluing the wire to the bearing.
Step 4
Use a small amount of 6-minute epoxy to glue the bearing
into the rudder post.
Step 5
Prepare the hinge slots in the rudder and fin by drilling
a 1/16" (1.5mm) hole in the center of each slot. Prepare
the last two CA hinges by placing a T-pin in the center
of each one.
Section 3: Hinging the Rudder
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