ΟΟ 4. Use a 1/16-inch drill bit in a pin vise to drill the
control horn mounting holes. Use care not to
drill all the way through the aileron.
ΟΟ 5. Apply 2–3 drops of thin CA to each hole to
strengthen the wood and prevent the screws
vibrating loose.
Use a low-tack tape ‘flag’ on the drill bit to prevent
drilling all the way through the aileron. For the
PT-17 a depth of 3/8-inch works well.
ΟΟ 6. Use a #0 Philips screwdriver to install the control
horn to the aileron with 2mm x 10mm sheet
metal screws.
Ο 7. Repeat steps 1 to 6 for the oppposite wing panel.
1
177
E-flite Stearman PT-17 15e ARF Assembly Manual
Motor and ESC Installation
Parts Required
Motor with mounting hardware Fuselage assembly
1/2-inch (13mm) spacers
ESC
4-40 x 1 inch Allen bolts (4)
#4 washers (4)
Cable tie (not included)
Hook and loop tape
Tools Required
Philips screwdriver #1
3/32-inch balldriver
Threadlock
Ο 1. Use hook and loop tape to attach the ESC
to the lower side of the motor box.
