
66
15. Use a rotary tool disc cutting wheel to rough cut
the hole in the bottom of the cowl. Use a rotary
tool drum sander to finish cut and round out the
corners from the rough cut.
16. Trial fit the cowl to the fuse and trim as neces-
sary to achieve approximately 1/8” to 1/4” clear-
ance from all engine parts. Ensure the hot air
exit hole will have approximately 2-3 times the
area as the intake hole on the front of the cowl
17. Another view of finished cowl installed on fuse.
18. Install fuel vent line on bottom of cowling.
Note:
Use rubber grommet to keep fuel line from
chaffing and cowl from cracking.