17- Cowling
Adhesive
tape
1.5mm
Board
Board
2.x5mm.....4
Attach the board or transparent plastic on the side of
the fuselage with the adhesive tape as show.
Using a pencil or felt tipped pen trace around the engine
head where it meet the cowl. Cut the opening the board
or transparent plastic for the engine head as marked
above.
Remove the engine and insert the cowl on to the fuselage
so the distance from the fire wall to the front of the cowl is
116 to 118mm .
Remove the cowl from the fuselage and carefully cut the
opening for the engine head as marked above. Do the
same way with the hole for needle-valve.
Again. Insert the cowl on to the fuselage and secure it in
place with four 2x5mm screws.
Ruler
1.5mm
1~2mm