Hangar 9 Piper Cherokee Instruction Manual page 43

Section 15: Installing the Radio
Installing the Switch
Step 8. The switch should be mounted on the left side of the
fuselage away from the potentially harmful exhaust gases.
Determine the best position for the switch mounting hole on the
inside of the fuselage. Using a sharp hobby knife, carefully
remove the balsa and covering material from the location you
selected.
Step 9. Detach the switch plate from the receiver switch
harness. Center the switch plate over the hole which was cut in
the previous step. Using a felt tipped pen or pencil, mark the
screw hole on either end of the switch plate.
Step 10. Remove the switch plate from the fuselage. Using a
1/16'' drill bit, drill the two mounting holes as marked.
Step 11. Reposition the switch plate as shown and place the
switch on the inside of the fuselage. Using the two screws
supplied with the switch, attach the switch to the fuselage.
CONTINUED
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