TCH.1C-27J-2-27JG
2-23.11 FRICTION MANOUVRE EFFORT AND
BREAK-OUT CHECK (refer to figure
) and (refer to figure
8.Release the right pedal (1).
9.Calculate the friction value at 0.59 in, 1.18 in and 2.95
in (15 mm, 45 mm and 75 mm) of right (1) and left (2)
pedal travel and check that it is 85 N (8.66 kg)(19.10
lbf) max.
10.Check that the obtained effort manoeuvre values are
in accordance to Table 2-4.
NOTE
The friction value is defined as the half
difference of the two values measured
during loading and unloading phase at the
same rudder pedal stroke. The pedal
pushing effort is considered positive, while
the pedal pulling effort is considered
negative. The rudder clockwise (leftward)
deflection is considered positive, while the
rudder counter clockwise deflection
(rightward) is considered negative.
Table 2-4. Effort requirements - Rudder
LEFT PEDAL
EFFORT ALLOWED
EFFORT MEASURED
+0.59 in (+15 mm)
+90 N ÷ +200 N
+1.77 in (+45 mm)
+230 N ÷ +390 N
+2.95 in (+75 mm)
+380 N ÷ +570 N
-0.59 in (-15 mm)
-120 N ÷ -230 N
-1.77 in (-45 mm)
-300 N ÷ -430 N
-2.95 in (-75 mm)
-510 N ÷ -660 N
RIGHT PEDAL
EFFORT ALLOWED
EFFORT MEASURED
+0.59 in (+15 mm)
+90 N ÷ +200 N
+1.77 in (+45 mm)
+230 N ÷ +390 N
+2.95 in (+75 mm)
+380 N ÷ +570 N
-0.59 in (-15 mm)
-120 N ÷ -230 N
-1.77 in (-45 mm)
-300 N ÷ -430 N
-2.95 in (-75 mm)
-510 N ÷ -660 N
27-20-00
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