Slip a nylon washer over the end of the stab spar.
Loctite snugging bolts and tighten just enough that
control horn will barely slide over the stab spar.
Tighten bolts from underneath. Make absolutely sure
you push in on the stabs fully so there is no lateral
play. IMPORTANT: do not over-tighten or strip heads
on horn snugging bolts. If you need to remove in the
future use a small pencil torch to heat aluminum horn
blocks and loosen Loctite.
Option: For added security, chuck a #45 drill into a
dremel tool and machine a small hole down through
the horn block and stab spar. Insert a 1 inch 4-40 bolt
or equivalent and secure with self locking nut. See
photo for position of bolts.
FEI BAO T45
6