User Manual

19
Twin Otter ARF Assembly Manual
􀀀 􀀀 Step 10
Feed the extension lead through the wing to the wing
root and pass the motor leads through the rewall.
Use double-sided adhesive tape to attach the ESC to
the right-hand side of the battery compartment.
􀀀 􀀀 Step 11
Place a #4 steel washer on each of the 4-40 x 1
1/4-inch Allen head machine screws. Apply a drop of
threadlock to each of the screws then use a 3/32-inch
hex wrench to install the motor and 19mm standoffs.
Mount the motor with the leads to the right-hand side.
􀀀 􀀀 Step 12
Connect the motor leads to the ESC.
􀀀 􀀀 Step 13
Use cable ties to secure the leads so they cannot
interfere with operation of the motor.
􀀀 􀀀 Step 14
Insert the battery and secure it with the hook and loop
strap. You may choose to use adhesive-backed hook
and loop tape (not included) under the battery for
additional security.
􀀀 􀀀 Step 15
Repeat steps 1 through 14 for the opposite side.
Hint: Glue a scrap block of balsa to the back of the
rewall to prevent the battery contacting the motor
mount screws.