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Hangar 9 Pulse 125 ARF Assembly Manual
Electric Motor installation
Required Parts
Fuselage
4mm washer (8)
Motor and related hardware Motor battery (2)
Hook and loop strap (not included)
4mm x 25mm socket head bolt (8)
Aluminum motor standoff, 75mm (4)
Plywood engine mount template
Tools and Adhesives
Covering iron
Drill
Low-tack tape
Drill bit: 1/16-inch (1.5mm), 5/32-inch (4mm)
Hex wrench or ball driver: 4mm
Hobby knife with #11 blade
Step 1
Use a hobby knife to remove the covering on the bottom of
the fuselage to allow air to pass though the fuselage. Use a
covering iron to seal the edges around the opening so the
covering does not come loose.
Step 2
Slide the hatch on the fuselage forward to disengage the
magnets at the rear of the hatch. Lift the hatch up at the rear
and remove it from the fuselage.
Step 3
Use a hobby knife and #11 blade to remove the air cooling
tab from the firewall.
Step 4
Use double-sided tape to mount the remote receiver as far
forward in the fuselage as possible. Make sure the antenna
wires are facing vertically when the remove receiver is
installed for the best reception.