Page 41 - Aeronca 11AC Interactive Service Manual

VERTICAL STABILIZER
The vertical stabilizer or fin is an integral part of the fuselage and is shown on the fuselage drawing
together with all fittings. This fin is offset ⅜” to the left to compensate for torque and virtually eliminates
the necessity of a rudder trim tab.

NOTE: If at cruising RPM, a yawing tendency is noted, it is permissible to install a permanent trim tab
on the trailing edge of the rudder, part number 1-2190. This tab must be attached to the same side as the
direction of the yaw.

TAIL SURFACE FRAME ASSEMBLY PARTS LIST

PART NUMBER PART NUMBER PART NUMBER
1-2313 -4-544 AN430AD4-8
1-2360 4-544-1 AN503-8-8
1-2537 4-544-2 AN520-8-14
2-684-1 4-544-3 ASI-8058-0-8
2-684-2 4-544-4 ASI-5058-1-0
2-684-3 4-545-1 ASI-6058-0-12
2-684-4 4-545-2 ASI-6083-0-22
2-704-1 4-551-2 MS20392-3C71
2-704-2 4-562-1 MS20470AD3-4
2-704-3 7-539 NAS1149FN816P
2-807 AN3-13 NAS40-4A-LL-25
4-542 AN310-3 NAS40-4A-TT-25
4-542-1 AN310-4 NAS41-2-25
4-542-2 AN365-836 U1-2322
4-543 AN380-2-2 U1-2552
4-543-1 AN4-10 U4-545
4-543-2 AN430AD3-6 U4-562
4-543-3 AN430AD4-10

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