Daher-Socata TBM 900 Pilot's Information Manual page 249

SECTION 4
PILOT'S OPERATING HANDBOOK
NORMAL PROCEDURES
EASA Approved
UTILIZATION BY COLD WEATHER (- 0° C TO - 25° C) AND VERY COLD
WEATHER (- 25° C TO - 40° C) (9/9)
Complement
If landing is foreseen by cold or very cold weather, or in case of prolonged operation of the airplane in such
conditions, it is recommended to prepare the airplane as specified in Chapter 8.9.
Figure 4.5.2 - PREHEATING DURATION
Edition 0 -- October 31, 2013 Page 4.5.17
Rev. 1