Extra 300LT - Figure 12; Neutral Position of Aileron Bellcranks

CHAPTER 27
PAGE 15
PAGE DATE: 12. June 2015
MAINTENANCE MANUAL EXTRA 300LT
2 Remove inboard and outboard wing access panels.
3 Check neutral (87°) position of inboard bellcranks (refer
to Figure 12).
Right wing bottom view (left wing mirror inverted)
outboard access panel
inboard access panel
check hole
81°
87°
Figure 12 Neutral Position of Aileron Bellcranks
4 Adjust length of control rods 6 (Figure 6) if necessary per
Chapter 27-00-01.
5 Check neutral (81°) position of outboard bellcranks using
the respective check hole (refer to Figure 12).
6 Adjust length of control rods 7 (Figure 6) if necessary per
Chapter 27-00-01.
7 Check if the ailerons are in 0°-position.
8 Adjust length of control rods 8 (Figure 6) if necessary per
Chapter 27-00-01.
9 Release the control stick.
10 Check if the left aileron travel is within the given tolerances
(up 30°/down 20°, tol. ±2°). Use a conventional protractor.
11 Adjust the travel stops if necessary.
12 If the travel of the ailerons exceeds the given tolerances,
contact the manufacturer.
13 Perform the following checks:
a Check if the movement of the control sticks is free over the
whole travel range.