TCH.1C-27J-2-27JG
2-57.2 Q-FEEL OPERATING (AIR DATA VALID) - LOW
SPEED (refer to figure
5.By means of dynamometer (AGE NO. 00034), move
the control stick stepwise at, 6 ° , 9 ° and fully forward
(against the mechanical stop). Read and record the
related effort value on dynamometer (loading phase)
for each step.
6.Return the control stick to 9 ° , 6 ° . Read and record
the related effort value on dynamometer (AGE NO.
00034) (unloading phase) for each step.
7.Set the control stick to neutral position.
8.Move the control stick at 6 ° , 9 ° and fully backward
(against the mechanical stop). Read and record the
related effort value on dynamometer (AGE NO.
00034) (loading phase) for each step.
9.Return the control stick to 9 ° , 6 ° . Read and record
the related effort value on dynamometer (AGE NO.
00034) (unloading phase) for each test.
10.Set the control stick to neutral position.
11.Check that the effort manoeuvre values obtained are
within the requirements described in Table 2-6.
12.Calculate the friction value at 6 ° and 9° of the control
stick travel forward and backward and check that it
does not exceed 30 N.
NOTE
The friction value is defined as the half
difference of the two values read during
loading and unloading phase and at the
same control stick angle. It is intended that
pulling effort is considered positive, while
pushing effort is considered negative.
27-30-40
2-448