Daher-Socata TBM 900 Pilot's Information Manual page 121

SECTION 3
EMERGENCY PROCEDURES
EASA Approved
If "GEAR UNSAFE" red warning light and
illuminated :
6 - "LDG GEAR" circuit breaker
7 - "CHECK DOWN" switch
If the hardening of the manual lever is marked and if :
- the normal indicating shows 3 green indicator lights
or
- the "CHECK DOWN" indicating shows 3 green indicator lights flickering :
8 - LAND.
If manual extension bar remains soft or if one (or more) green indicator light(s) does(do) not illuminate upon
pressing "CHECK DOWN", then a gear unlock condition is confirmed.
Recycle the landing gear as follows :
9 - By-pass selector
10 - Wait one minute.
11 - Landing gear control (IAS ≤ 150 KIAS)
Perform landing gear extension attempts in the NORMAL mode while applying positive load factors during the
maneuver as well as skidding.
In case of failure, refer to "LANDING WITH UNLOCKED MAIN LANDING GEAR"
or "LANDING WITH DEFECTIVE NOSE LANDING GEAR".
Indication :
If one main landing gear leg is not in the down position, it is preferable to land with landing gear up (Refer to
"LANDING WITH GEAR UP").
Page 3.5.4
EMERGENCY GEAR EXTENSION (2/2)
"GEAR UNSAFE"
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PILOT'S OPERATING HANDBOOK
CAS message and 0 to 3 green lights are
UNLOCK / PUSH
Edition 0 -- October 31, 2013
PUSH
ACTUATE
UP
Rev. 1