Additional Safety Fitting To Stabilisor; Nose Servo - Boomerang RC Jets Boomerang Elan Manual

19

Additional safety fitting to stabilisor

With tailplane (Stab.) firmly
screwed down, pass a 3.6mm
drill through the holes in the fins
and drill a hole through the metal
tongue projecting down from the
Stab. Remove the Stab and tap
the new hole in the tongue out to
4mm thread. Repeat the
process through the other fin.
During assembly apply the 4mm
X15mm bolt through the fins and
the tongues and lock in place
with the 4mm nylock nuts and
washers supplied. If a 4mm tap
is not available drill the hole in
the tongue out to 4mm and
assemble the same way.
4mm Washer
4mm Lock Nut
4 x 15mm Screw
2
2
2