TM 9-1550-416-14&P
(14) Install ventral fin. (See fig. 3-13.) Epoxy
ventral fin in slot on bottom of fuselage using approximately
1/2 ounce of epoxy.
Figure 3-13. Ventral fin installation.
(15) Attach propeller. (See fig. 3-14.) Attach pro-
(16) Install muffler. (see fig. 3-14.) Attach muffler
peller to engine assembly using 4-way wrench. Tighten nut
using two screws, and the muffler extension provided. Tighten
"wrist tight" (approximately 20-25 in/lbs). Rounded face of
the screw "wrist tight" (approximately 20-25 in/lbs).
propeller faces away from engine. This is normally the side
with the propeller trade name or size printed on it.
Figure 3-14. Propeller and muffler installation.
3-12
