Heli-Max HMXE7453 - Manual (Page 2)

❏
Use a small Phillips screwdriver to remove the
two motor screws and re-install the motor into the
new motor mount. Slide the tail rotor shaft through
the bearings and re-install the silicone tubing as
shown above.
❏
Slide the two tail motor wires into the tail boom
and re-install the tail boom onto the helicopter. The
boom should protrude 1/8" [3mm] from the front of
the tail boom mount.
❏
Slide the two motor wires through the aluminum
pin and out the back of the motor mount. Mix a small
amount of 6 minute epoxy and apply it to the aluminum
pin. Slide the pin into the carbon boom and remove
any excess epoxy with a paper towel and alcohol.
Allow the epoxy to cure undisturbed. Re-solder the
positive and negative wires to the motor.
❏
Remove the tail fi n from the aluminum boom
and re-install it onto the carbon boom.
❏
The tail motor mount must be perpendicular with
the main shaft and the tail fi n must be parallel to
the main shaft. Once the fi n and motor mount are
aligned, tighten the four tail boom clamp screws.
HMXZ7453 for HMXE7453 © Copyright 2007 Printed in China