14
Hangar 9 Pulse 125 ARF Assembly Manual
Step 2
Use two 10mm wrenches to install the wheel axle. Make sure
to align the nut vertically so the wheel pant will fit over the
nut.
Step 3
Remove the collars from the axle. Use the edge of a flat file
to make two flat areas on the bottom of the axle. This will
provide an area for the setscrew making the collars more
secure on the axle.
Step 4
Position one of the wheel collars 3/8-inch (9.5mm) from the
edge of the gear as shown. Tighten the setscrew to secure
the collar to the axle.
note
: Always use threadlock on metal-to-metal
fasteners to prevent them from vibrating loose.
Step 5
Place the wheel on the axle, then use another wheel collar
to secure the wheel. Make sure the collar is not too tight
against the wheel by making sure the wheel can rotate freely
on the axle.
Hint
: Place a drop of machine oil on the axle so the
wheel will roll freely.
