System General Flashcards
1
Q
Engine
A
PT6-114A (675HP)
2
Q
Propeller
A
McCauley Aluminum, constant speed, fully feathering reversible pitch
3
Q
Fuel (total, usable, each tank)
A
Jet A
Total= 335.6gal
Usable= 332gal
Each Tank= 167.8gal
4
Q
Fuel reservoir
A
3.5gal
5
Q
Low fuel light
A
25gal = 170lbs
6
Q
Low res light
A
2gal
*if light comes on ~1.5min flight time at max power
7
Q
Oil Capacity
A
14qts
Fill to within 1.5qt of full
8
Q
Minimum battery Volt (for start)
A
24v
9
Q
Unusable fuel
A
both tank on= 3.6gal total
single tank on= 2.8gal
10
Q
max sideslip duration
A
3min
11
Q
max fuel unbalance in flight
A
200lbs
12
Q
Low Fuel Pressure
A
4.75 PSI
13
Q
AC limitations (both Aircraft)
A
- 10 degrees magnetic compass error
- 10fpm loss in climb
- 1-2ias loss in speed
- 1 percent increase in fuel consumption
- ITT temp increase of 10-20 degrees
14
Q
Bleed Valve purpose
A
prevent compressor stalls and power surges by opening in low power, closing in high power.
15
Q
Symptoms of bleed air valve stuck open
A
- higher ITT
- higher fuel flow
- higher Ng
