Wing Installation - Hangar 9 Extra 300 X 120cc Manuel D'utilisation

13. Route and connect the leads necessary to operate the
engine. Use tie wraps to secure the leads so they don't
interfere with the operation of the engine or become
disconnected accidentally.
14. Attach the fuel line from the clunk to the carburetor inlet.
Use a commercially available fastener or tie wrap to
secure the fuel line so it does not disconnect in fl ight.
15. Also install a fuel fi ller so the fuel tank can be fi lled and
drained without the need to remove the cowling or hatch.
16. Cut the exhaust stacks on the muffl er to a length of 2
inches (61mm). This will make it easier to install the
cowling over the muffl er stacks.
Install one muffler at a time to make
trimming the cowling easier.
17. Attach the muffl ers to the engine using the hardware
included with the muffl ers.
EN
13.
14.
15.
3 16.
/
8
17.
18. Cut the cowling to fi t over the muffl er exhaust stacks.
Work slowly for the best results.
19. Slide the cowling into position and secure it use six 4-40
x 3/4-inch socket head cap screws and six #4 washers.
Tighten the screws using a 3/32-inch hex wrench.
20. Attach the propeller and spinner to the engine. Follow
any instructions provided with the engine manufacturer
regarding preparing the propeller or spinner before
installation.

WING INSTALLATION

1. Slide the wing tube into the wing tube socket.
2. Slide the wing panel into position, guiding the extensions
from the wing into the fuselage.
20
18.
19.
20.
1.
2.