LANDING GEAR
Description
Aircraft Operations Manual
13.1
PAGE
7
Apr 01/15
A10005
28 VDC
Emergency
gear
selector
Emergency
acccumulator
Uplock actuator
Gnd
Air
To explosive
separation
bolts
Emergency
extension
handle
Solenoid
UP
DOWN
Landing gear
handle
Ground
mode
Flight
mode
28 VDC
Gear
selector
Down signal
Up
−
signal
Main accumulator
Hydraulic
hand pump
Hydraulic
pump
Downlock actuator
UP pressure
DOWN pressure
Fig. 2 Landing gear extension/retraction
−
schematic