TM 1-1510-224-MTF
PROCEDURE
TROUBLESHOOTING
REFERENCE
(j)
GEAR DOWN indicator lights (3,
green) - Check all extinguished.
*15.
Emergency
landing
gear
extension
system - Check operation and condition
as follows:
(a)
Airspeed - 179 KIAS.
(b)
LANDING GEAR CONTROL circuit
breaker - Out (pulled).
(c)
LDG GEAR CONTR switch - DN.
(d)
LANDING
GEAR
ALTERNATE
EXTENSION
pump
handle
-
Unstow.
(e)
LANDING
GEAR
ALTERNATE
EXTENSION pump handle - Pump.
(f)
GEAR DOWN indicator lights (3) -
Monitor. Stop pumping lever when
GEAR DOWN indicator lights are
illuminated or resistance is felt.
NOTE
Eighty or more strokes of the handle could be
required to fully extend the landing gear.
(g)
LANDING
GEAR
ALTERNATE
EXTENSION pump handle - Stow.
(h)
LANDING GEAR CONTROL circuit
breaker - In.
(i)
LDG GEAR CONTR switch - UP.
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