TM 55-1510-219-MTF
PROCEDURE
TROUBLESHOOTING
REFERENCE
LOW SPEED SYSTEMS CHECK (CONT)
gardless of power lever position.
c. Power levers - Advance past 79 to 81%
N1. Landing gear warning horn should
be armed again.
*13. Landing gear normal operation -
C13-17,
Check as follows:
C21-32
a. Airspeed - 184 KIAS.
b. Landing gear control switch - DN.
*c. Landing gear extension time - Record (6
seconds maximum).
d. Landing gear handle lights (red) - Check
illuminated while gear is in transit.
e. Landing gear down indicator lights (3,
green) - Check illuminated.
f. Airspeed - 166 KIAS.
g. Landing 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. Landing gear down indicator lights (3,
green) - Check all ex- tinguished.
*14. Emergency landing gear extension system
- Check operation and condition as follows:
2-56
