Pilot's Operating Handbook
Section 7
Description
Edition 1 - January 15, 2018
Rev. 0
Page 7.5.4
Safety
Safety switch - landing gear retraction
A safety switch installed on each mainlanding gearprevents, by detecting shock strut
com
pression, landing gear accidental retraction when airplane is on ground.
Landing gear aural warning
Landing gear / Landing gear aural warning alert sounds when :
- THROTTLE is on IDLE position and landing gear is not down-locked,
- flaps are beyond TO position (Takeoff) and landing gear is not down-locked.
● NOTE ●
If one of above conditions exists and airplane is in stall configuration, the
Stall/landing gear aural warning alert sounds and the control wheel vibrates.
●
Emergency landing gear extension control - see figure 7.5.2
Eme
rgency landing gear extension control consists of a hand pump and a by-pass
selector.
This control is accessible by removing the floor panel located aft of the pedestal.
After bypass selector closing, hand pump operation sends hydraulic fluid directly into
landing gear actuators ; landing gear full extension and locking requires up to
110 cycles.
To Next Page
Loading...
