11
9. Installing the servos
Install the two F1612 servos in the mounting
plate as shown in the illustration. Set the servos
to centre (neutral) from the transmitter. Connect
each of the rudder cables using a ring-screw, as
described in Point 8. Now slip the elevator push-
rod and the rudder cables through the barrel
connectors mounted on the servo output arms.
Check that the rudder and elevator are exactly
at centre before tightening the clamping screws.
10. Installing the undercarriage
The undercarriage is installed as shown in the
drawing.
Screw the undercarriage unit to the mounting
plate in the fuselage using the three M4 x 16 mm
screws supplied. Take care not to over-tighten
the screws!
Now install the wheels as shown in the illustra-
tion.
9
10
Building and Operating Instructions - ZLIN 50LX Red Bull 1600mm ARF
No. FW004004
Elevator pushrod
2 ∅ x 770 mm
Rudder
servo
Elevator
servo
M3 x 5 mm
4 I.D.x10 mm O.D.
M4 x 16 mm
4 I.D. x 10 mm O.D.
Axle
Wheel, 65 mm ∅
M3 nut
3 x 4 mm
Collet, 4.1 mm ∅
Rudder cables
Ring-screw
Linkage cable
M4 self-locking nut
