Installing The Fuselage Servos; Installing The Switch - Seagull Models Extra 300S Assembly Manual

EXTRA 300S
Mounting Screws
!
3) Using a 1.5mm drill bit and the control
horns as a guide, drill the mounting holes
through the elevator halves.
! 4) Mount the control horns by inserting the
screws through the control horn bases and
eleva- tor halves, then into the mounting
backplates. Do Not overtighten the screws or
the backplates may crush the wood.
! 5) Position the rudder control horn on the
left side of the airplane. Mount the control horn
parallel with the horizontal stabilizer, not in-
line with the rudder hinge line.
! 6) Install the rudder control horn using the
same method as with the elevator control
horns.
Elevator
Rudder
16
Control Horn
Mounting Plate
Instruction Manual
ELEVATOR - RUDDER PUSHROD INSTALLATION.
Rudder pushrod
Elevator pushrod

INSTALLING THE FUSELAGE SERVOS

PARTS REQUIRED
{3} Standard size servos
{1} Receiver switch harness

INSTALLING THE SWITCH

! ! ! ! ! 1) Install the switch into the precut hole
in the servo tray, in the fuselage, from the bot-
tom. Use the two screws provided with the
switch to secure it in place. Drill two 3/32"
holes through the tray for the screws to pass
through.