TM 1-1510-225-MTF
PROCEDURE
TROUBLESHOOTING
REFERENCE
LOW SPEED SYSTEMS CHECK (CONT)
(d) POWER levers - Advance past
79 to 82% N1. Check that land-
ing gear warning horn is armed
again.
*12. Landing gear normal operation -
Check as follows:
C13-30
(a) Airspeed - 181 KIAS.
(b) LDG GEAR CONTROL switch -
DN.
*(c) Landing gear extension time -
Record (8 seconds maximum).
(d) Landing gear handle lights (red) -
Check illuminated while gear is
in transit.
(e) GEAR DOWN indicator lights
(3, green) - Check illuminated.
(f) Airspeed - 160 KIAS.
(g) LDG GEAR CONTROL switch -
UP.
*(h) Landing gear retraction time -
Record (7 seconds maximum).
(i) Landing gear handle lights (red) -
Check illuminated while gear is
in transit.
(j) GEAR DOWN indicator lights (3,
green) - Check all extinguished.
*13. Emergency landing gear extension
system - Check operation and condi-
tion as follows:
(a) Airspeed - 181 KIAS.
(b) LANDING GEAR RELAY cir-
cuit breaker - Out (pulled).
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