PROPS Flashcards
0
Q
Cyclic Variation
A
+/- 0.5 %
1
Q
Prop brake held disengaged
A
23% - GB oil
2
Q
Feather Blade Angle
A
92.5 degrees
3
Q
Reverse Blade Angle
A
-.5 degrees to -.8 degrees
4
Q
Pitch Lock Range
A
25 degrees - 55 degrees
5
Q
Pitchlock prevents overspeed >
A
103%
6
Q
Pitchlocked RPM Range
A
96%-98%
7
Q
To unlock pitchlock
A
Increase 2 degrees
8
Q
Low Pitch Stop
A
23 degrees (Flt idle or Above)
9
Q
Low Pitch Stop Torq Ind
A
> 200 lbs Diff
10
Q
Safety Coupling
A
-6000 lbs
11
Q
Prop Aux Pump Ops
Limits-
A
1 min on / 1 min off
Not to exceed 2 min on in 30 mins
12
Q
Static Fthr Check time (Rev to Fthr)
A
25 sec (if btn doesn’t pop out in 6 sec pull it out)
