17
Hangar 9 Pulse 125 ARF Assembly Manual
Step 6
Use a felt-tipped pen to mark the mount for the engine
mounting hardware.
Step 7
Use a felt-tipped pen to mark the mount if necessary so the
carburetor arm can move freely.
Step 8
Remove the engine from the mount. Use a rotary tool and
sanding drum to remove enough material from the mount so
the carburetor arm can move freely.
Step 9
Use a drill and a 5/32-inch (4mm) drill bit to drill the four
holes through the mount to secure the engine.
Hint
: It is suggested to use a drill press to drill these
holes. This will guarantee they are aligned straight in
the mount.
Step 10
Check the direction of the carburetor in relationship to the
engine. If it does not look like the position in the photo
below, follow the instructions provided with the engine to
reposition the carburetor.
Step 11
Use a pin drill and 1/16-inch (1.5mm) drill bit to enlarge the
center hole of the carburetor arm.
