TBM
PILOT’S OPERATING HANDBOOK
700
SECTION 3
EMERGENCY PROCEDURES
EASA Approved
Page 3.12.4
Edition 1 -- November 30, 2010
Rev. 0
3.12 -- DEICING SYSTEM
AMBER CAS MESSAGES
“PITOT NO HT 1”, “PITOT NO HT 2”
OR “STALL NO HEAT” ON
Indicates a heating failure of the corresponding probe
“PITOT NO HT 1”
Icing conditions may alter L.H. airspeed indications
1 -- AVOID icing conditions
If it is not possible :
2 -- Perform moderate descent or climb attitudes
V
MO
overshooting and stall warning lights are always operating
“PITOT NO HT 2”
V
MO
overshoot warning may be altered by icing
conditions
Monitor maximum airspeed
±
266 KIAS
. . . . . . . . . . . . . . . . . . . .
“STALL NO HEAT”
Correct operation of the aural stall warning may be
altered by severe or prolonged icing
MONITOR and MAINTAIN minimum airspeed according to
airplane configuration and icing conditions