3-13
Inadvertent Pusher/Shaker Operation
Pusher
3-13-01
Non-commanded pusher operation, rapid nose pitch-down motion.
Note
Control wheel force to stop pusher operation is 60 to 65 pounds.
1.
Control wheel..............................
Hold against pusher action
2.
PUSHER INTR switch.................
Press and hold
3.
PUSHER SYS GND circuit
breaker (RH Rear
R
P3)...............
PULL
4.
PUSHER SYS circuit breaker
(Essential Bus
L
L3).....................
PULL
5.
If shaker continues to operate.....
procedure
WARNING
THE AIRCRAFT IS NOT STALL PROTECTED.
6.
Airspeed......................................
Not below 1.3 V
S
for 10450 lb (4740 kg)
Flap setting
Airspeed (KIAS)
0°
120
15°
101
30°
90
40°
88
WARNING
NATURAL STALLS ARE NOT PREVENTED WITH THE STICK PUSHER
INOPERATIVE.
STALLS MUST BE AVOIDED WHEN THE STICK PUSHER IS INOPERATIVE.
EXCESSIVE WING DROP AND ALTITUDE LOSS MAY RESULT DURING
STALL WITH FLAPS DOWN AND/OR WHEN POWER IS APPLIED.
CAUTION
Stall speeds in turns are higher.
Dynamic speed bug may not be reliable.
7.
Pusher test..................................
Carry out to check shaker availability
If Shaker 1 or 2 not active:
Continued on next page
Section 3 - Emergency Procedures (EASA Approved)
Inadvertent Pusher/Shaker Operation
Pilot's Operating Handbook
Report No: 02406
Issue date: Mar 06, 2020
Page 3-13-1
12-C-A15-40-0313-00A-141U-A
FOR
GENERAL
AND
FAMILIARIZATION
PURPOSES
ONLY
