AVIATION
DESIG
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- ZI le Chenet - 91490 MILLY LA FORET – FRANCE - Tel : 01 64 98 93 93 - [email protected] – www.adjets.com 10
Stabs installation
Important : the 2 stabs MUST be balanced to have no flutter
Normally the stabs are pre ballanced in factory. Anyway, you
will have to check if the stabs are already balanced.
When the stabs are fitted in the tubing, they must be
free in rotation : not hard point, no unbalance.
If it is not correct, you will have to drill a hole in the stab root
and glue some lest in the leading edge to balance them.
You will need approximately 35 grams of lest per stabs.
Now you have to glue with epoxy the 2 aluminium pin (d.8 mm
x 20 mm long) in the stab tube to reinforce them when you will
have to drill and tappered them.
Send the aluminium pin and insinde the aluminium tube for
best glue adhesion. Insert some epoxy in the tube and fit the pin
inside.
Slide the stab in the fiber tube.
Slide the 1 mm plastic washer on the aluminium tube so the stab don’t
touch the fuselage
Check again the clearance of the stab and the fuselage. The stab must
not
touch the fuselage when it rotate.
Slide the 1 mm plastic washer on the aluminium tube so the control horn
don’t touch inside the fuselage
Slide the aluminium control arm on the tube.
Put the stab horizontal.
Put the control arm vertical.
Drill a 2.5 mm hole through the arm and through the
aluminium tube.
Tapping them with M3 screw-tap.
Screw the ball link on the control horm with M3 screw.
Check that the ball link is in the right position so that it is
impossible to diconnect the ball from the link. Secure the
screw with M3 blind nut
Connect the servo to the arm with the large M4 ball link, M4 threaded rod and M3 metallic link
Glue them with threadlock.
