![Aviation Models 30% YAK 54 Assembly Manual Download Page 18](http://html1.mh-extra.com/html/aviation-models/30-yak-54/30-yak-54_assembly-manual_3031069018.webp)
18
Trim the cut-out in the center of
the rudder servo tray to fit your
rudder servo.
Glue the stiffeners to the bottom
of the rudder servo tray.
The tray will fit approximately in
this position. You may want to
delay this process until you have
everything installed & then move
this forward or aft in order to ad-
just CG.
Most will be able to glue it in this
position and adjust CG with bat-
tery placement.
Cut 2 pieces of ¼” X ½” balsa stick 72
mm long each. Epoxy one on each
side of the fuse. These will fit under
the tray & between the stiffeners.
When the epoxy cures, trial fit the tray
by dropping it onto the 2 rails. If eve-
rything looks good, apply epoxy to the
top of the rails and position the tray.