Piper Aircraft Corporation Malibu Mirage PA-46-350P, Airplane Maintenance Manual

Page: 815 / 1956

PAGE 9
Feb 28/07 4E9
32-30-00
PIPER AIRCRAFT, INC.
PA-46-350P, MALIBU MIRAGE
MAINTENANCE MANUAL
(22) Gear Selector Switch DOWN Check
Place the gear selector switch in the DOWN position and verify that:
(a) Hydraulic pump motor operates and the gear extends.
(b) All gear return to the down and locked position. Extending fully in:
1 eight (8) seconds or less, in S/N’s 4636001 thru 4636313 (i.e. - airplanes equipped
with Parker Hannifin hydraulic pumps only) .
2 nine (9) seconds or less, in S/N’s 4636314 and up (i.e. - airplanes equipped with
Frisby hydraulic pumps only).
(c) Hydraulic pump motor stops operating after the gear is in down and locked position.
CAUTION: ANY MOMENTARY BLINKING OF THE RED OR GREEN GEAR LIGHTS
AFTER THE ACTUATOR IS DOWN AND LOCKED MAY INDICATE AN
IMPROPERLY ADJUSTED SWITCH IN A LOCKING CYLINDER.
(d) Red gear warning light is illuminated while gear is in transit.
(e) Three green safe lights are illuminated as the gear locks.
(f) Gear warning horn does not sound.
(g) Landing light illuminates as the gear door opens.
(23) Turn the landing light switch to the OFF position.
(24) Disconnect the ground power unit.
WARNING: VERIFY GEAR ARE DOWN AND LOCKED BEFORE REMOVING AIRPLANE
FROM JACKS.
(25) Remove airplane from the jacks per 7-10-00.