|
| |
Back
Airspeed | Up
TM-1-1510-225-MTF Army Model C-12 Aircraft Manual | Next
Stall speed |
TM 1-1510-225-MTF
PROCEDURE
TROUBLESHOOTING
REFERENCE
LOW SPEED SYSTEMS CHECK (CONT)
(e) Airspeed - Reduce by one knot/
second until aircraft stalls.
* (f)
Airspeed (at warning and at stall)
- Record (KIAS).
*(g) Roll - Controllable within 15
degrees left or right.
*3. Stall speed, stall warning, and stall
characteristics (clean, power on) -
Check as follows:
(a) Gear - UP.
(b) Flaps - UP.
(c) Propellers - Set 2000 RPM.
(d) POWER levers - Set 75% torque.
(e) Trim aircraft to trim speed as
shown in figure 2.
(f) Airspeed - Reduce by one knot/
second until aircraft stalls.
*(g) Airspeed (at warning and at
stall) - Record (KIAS).
*(h) Roll - Controllable within 15
degrees left or right.
*4. Stall speed, stall warning, and stall
characteristics (gear down and flaps
full down, power off) - Check as fol-
lows:
(a) Flaps - APPROACH (40%),
below 200 KIAS.
(b) Gear - DN, below 181 KIAS.
(c) Flaps - DOWN (100%), below
(d) Power - IDLE.
2-52
|
