Carl Goldberg GPMA1993 Skylark 70 Sport ARF - Manual (Page 10)

10
12. Insert a straight pin in the center of 3 CA
hinges.
Slide the hinges halfway into the rudder and
then slide the entire assembly into the hinge
slots in the fin.
Make sure the rudder is flush with the top of
the fin. If desired, tape the fin to the rudder to
keep the pieces together.
13. Keeping the fin and rudder in position, remove
the pins and apply 3 or 4 drops of thin CA on
to each hinge location.
Allow the rudder / stab assembly to dry for at
least 10 minutes before flexing the elevator.
Remove the wing from the fuselage.
CONTROL HORN INSTALLATION
1. C OLLECT THE FOLLOWING PARTS
(2) Nylon Control Horns with Base Plates
(2) 1.5mm x 20mm Machine Screws
(2) 1.5mm Metal Clevis
(2) Silicone Clevis Keepers
(4) Shrink Tubing
2 . Position the control horn so that the metal cle-
vis holes are right next to the hinge line, as
shown.
3. Using a 3/32" drill bit, make a hole in each
screw location.
Mount the rudder control horn using the 1.5 x
20mm machine screws & base plates.
Place the silicon keeper over the end of the
pushrod and twist the metal clevis onto the
threads.
Attach the metal keeper to the control horn.
Slide the silicone keeper over the clevis till it
touches the control horn.
MARK HOLE LOCATIONS
4 . Repeat steps 2 & 3 for the rudder control horn.
SERVO INSTALLATION
1. C
OLLECT THE FOLLOWING PARTS
(3) Servos with mounting screws
(2) Nylon Swivel Keepers
2. Mount servo as shown in tray.