E-flite Deuces Wild 25e2 ARF - Manual (Page 51)

51 E-flite Deuces Wild Assembly Manual
 5. The screws to attach the X-mount to the motor will
need to be installed using the openings from the backside
of the firewall. Work slowly to install the four screws, and
don't forget to use threadlock on these screws or they will
vibrate loose.
Hint: You may want to magnetize your Phillips
screwdriver to hold the screw during this operation.
 6. After the X-mount has been attached to the motor,
secure the X-mount to the firewall. Use the spacers
between the mount and firewall as shown previously.
Use a 3/32-inch ball driver to tighten the four 4-40 x
1-inch socket head screws that secure the X-mount to
the firewall. Make sure to use threadlock to prevent the
screws from vibrating loose.