24
Hangar 9 33% Pawnee 80cc ARF
6. Test fit the rudder to the fin. Trim the holes as
necessary to fit the rudder tightly to the fin.
7. Use 30-minute epoxy to glue the hinges to the fin.
Allow the epoxy to fully cure before proceeding.
8. Use brass crimps to secure the cable to the cable
fittings. Make sure the radio system is on and the rudder
servo centered before using crimping pliers to secure the
crimps to the cable.
9. Use the smaller brass crimps to secure the tail wheel
springs to the rudder tiller arm and the tail wheel arm. Use
crimping pliers to secure the crimps in position.
Engine and Cowling Installation
Required Parts
Fuselage assembly
Engine mount box
1/4-20 blind nut (4)
1/4-inch washer (4)
1/4-inch lock washer (4)
Ball end with hardware (2)
#4 tapered washer (5)
Foam disk (5)
Cowling
Transmitter
Receiver
Receiver battery
Servo with hardware
Fuel tank assembly
Tie wrap, 12-inch (305mm) (2)
Aluminum servo arm, 1
1
/
2
-inch (38mm)
18-inch (457mm) servo extension
4-40 x 1
3
/
4
-inch adjustable linkage
4-40 x 3/4-inch button head cap screw
4-40 x 1/2-inch button head cap screw (4)
Engine with hardware and accessories
1/4-20 x 1
1
/
4
-inch socket head screw (4)
Plywood engine mounting template
Required Tools and Adhesives
Drill
Thin CA
Straight edge or ruler
Phillips screwdriver: #1
30-minute epoxy
Isopropyl alcohol
Epoxy brush
Mixing cup
Mixing stick
Pencil
Paper towel
Side cutter
Open-end wrench: 1/4-inch
Hex wrench: 5/64-inch, 3/16-inch
Drill bit: 1/16-inch (1.5mm), 5/16-inch (8mm)
Linkage wrench (optional)
