
16
Section 3: Installing Aileron/Flap Servos
Step 7.
Before mounting the servos in the wing, it’s suggested
the servo extensions be run through the wing and out the open-
ing near the root rib.
Step 8.
Locate the two servo lead exits (oval-shaped) near the
center of the wing bottom. Using a sharp hobby knife, trim away
the covering to expose the openings, making sure to use caution
so you don’t cut into the wing sheeting.
Step 9.
To thread the servo lead extensions/servo leads through
the wing, we suggest using a 24" piece of string with a weight
attached (such as one of the wheel collars in the kit). Thread it
down the servo lead opening at the root center of the wing to the
servo openings in the wing.
Step 10.
Once the string is threaded though the wing, you can
get it out by reaching in the hole with needle nose pliers or let
the weight drop out of the opening by turning the wing right side
up. Tape each end to the wing to keep it from falling back into
the opening. When you’re ready to thread the servo extension
and servo lead through the wing, simply tie the string to the
extension and carefully thread them through the wing by pulling
the string/lead through the openings.
Step 11.
Tape the lead to the wing to keep it from falling back
into the opening. It may be easier if you thread one servo lead at
a time.
Step 12.
Securely fasten the servo in the opening with four of
the servo mounting screws supplied with your radio system. We
suggest you mark which lead is an aileron lead and which is a
flap lead. Apply masking tape to the appropriate lead and mark
either "F" for flap or "A" for aileron.
Step 13.
Repeat the procedure for the other servo(s).
Note:
It is intended to have each servo connected to a spe-
cific channel in the receiver. However, you can use a
Y-harness to connect two ailerons to one aileron
channel or two flaps to one flap channel, which will
require one of the flap servos to be reversed. This will
reduce your programming but also greatly reduce the
Ultra Stick
™
40's performance capability. Please refer
to Section 19 for computer radio programming for
the Ultra Stick 40.
Installing the linkages and control horns to the ailerons/flaps
will be addressed later in the manual.
CONTINUED
Содержание Hangar 9
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