Daher TBM 940 - Trim Runaway

Pilot's Operating Handbook
Section 3
Emergency procedures
EASA Approved
Edition 0 - March 05, 2019
Rev. 0
Page 3.12.2
Trim Runaway
► Fly the airplane ◄
1 - AP / TRIM DISC push-button Press and hold. . . . . . . . . . . . . . . . . . . . . . . . .
● NOTE ●
When AP / TRIM DISC push-button is pressed and held, autothrottle also
disengages.
●
The three trim tabs are disconnected and runaway stops.
2 - AP / TRIMS switch OFF. . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 - AP / TRIM DISC push-button Release. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 - Pitch trim may be used manually.
If necessary :
5 - Airspeed Reduce. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
To reduce control forces
In case of pitch trim runaway :
6 - AP / TRIMS switch AP OFF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thepitchtrim maybe usedmanually,the twoothertrimtabs maybe usedagain
electrically.
End of procedure ■
In case of rudder or aileron trim runaway :
7 - RUD TRIM or AIL TRIM breaker Pull. . . . . . . . . . . . . . . . . . . . . . . . . .
According to the defective trim
8 - AP / TRIMS switch ON. . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The two other trim tabs may be used again electrically.
End of procedure.
PIM - DO NOT USE FOR FLIGHT OPERATIONS