Page 23
Section - 3
EMERGENCY PROCEDURES
FAA Approved
Original Issue: Feb 28, 2006
Hawker 850XP Pro Line 21 Airplane Flight Manual
LANDING GEAR
THREE GREENS NOT INDICATED
Annunciators ............................................................. Test
HORN........................................................................ Pull circuit breaker (DA-D, K1)
EGPWS..................................................................... Pull circuit breaker (DA-A, F8)
Are all gear locked down as shown by standby indicators?
YES
NO
Make a normal landing
AUX HYD SYSTEM................................................... Pull handle - Do not reset
HAND PUMP............................................................. Operate
CAUTION: WHEN OPERATING THE AUXILIARY HYDRAULIC SYSTEM TO LOWER THE
LANDING GEAR, THE HAND PUMP ACTION MUST BE CONTINUED, AFTER
3 GREENS ARE ACHIEVED, UNTIL POSITIVE RESISTANCE IS FELT TO
MAKE SURE THE LANDING GEAR IS DOWN AND LOCKED.
Proceed according to how many gear are locked down
NOTE: The position of the landing gear shall be established by checking both the
normal (green) and standby indicators.
1. All Gear Locked Down:
LANDING GEAR handle ........................................... Confirm DOWN -
Make a normal landing.
2. Only Two Gear Locked Down:
NOTE: The flight crew has the choice to land with the gear down or to retract the gear
and perform an all gear up landing, as below. The pilot has the final
responsibility and should proceed according to the conditions at hand and
landing gear configuration experienced.
LANDING GEAR handle ........................................... Confirm DOWN -
Go to Prepare For Landing
procedure, next page.
3. Only One Gear Locked Down or No Gear Locked Down:
Make sure all landing gear are fully retracted by:
HAND PUMP............................................................. Fully down
AUX HYD SYSTEM................................................... Push handle in
LANDING GEAR handle ........................................... Select UP
Confirm all gear are locked in the up position and go to Prepare For Landing
procedure - next page.
Continued Next Page
For Training Purposes Only