PITTS
Item code: BH85-A
Instruction Manual
10
6)
When you are sure that everything is aligned
correctly, mix up a generous amount of 30 minute
epoxy. Apply a thin layer to the top and bottom of the
stabilizer mounting area and to the stabilizer mounting
platform sides in the fuselage. Slide the stabilizer in
place and re-align. Double check all of your measure-
ments one more time before the epoxy cures. Remove
any excess epoxy using a paper towel and rubbing
alcohol and hold the stabilizer in place with T-pins or
masking tape.
5)
Remove the stabilizer. Using the lines you just
drew as a guide, carefully remove the covering from
between them using a modeling knife.
When cutting through the covering to remove it, cut
with only enough pressure to only cut through the
covering it’s self. Cutting into the balsa structure may
weaken it. This could lead to possible failure during
flight.
Remove
the covering.
Bottom side.
Bottom side.
control horn
1. A+B Epoxy glue
2. Push in
Elevator control horn
Drill a hole
1.5 mm
ELEVATOR CONTROL HORN
INSTALLATION
Elevator control horn install as same as the way of
aileron control horn. Please see pictures below.
After the epoxy has fully cured, remove the mask-
ing tape or T-pins used to hold the stabilizer in place
and carefully inspect the glue joints. Use more epoxy
to fill in any gaps that may exits that were not filled
previously and clean up the excess using a paper tow-
el and rubbing alcohol.
Bottom side.
Mark line.
Top side
A/B Epoxy glue
Bottom side.
A/B Epoxy glue
Remove
the covering.
Top side.
