SDR SWAA041413

Service difficulty report · Uplock Sensor · Boeing 7373H4

Difficulty date
May 18, 2004
Submitted
June 1, 2004
Operation
Air carrier
Aircraft
N301SW
Make and model
Boeing 7373H4
Aircraft serial
22941
Aircraft time
63,261 hours, 61,920 cycles
Part
Uplock Sensor
Part number
1899
Condition
Faulty
Location
Rt Mlg
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

LEFT MLG RED LIGHT FLICKERED AND THEN REMAINED STEADY AFTER GEAR RETRACTION. CYCLED GEAR, NO HELP. LIGHT WENT OUT AFTER 30 MINUTES. RIGHT MLG UPLOCK SENSOR RESISTANCE OUT OF RANGE. REMOVED AND REPLACED RIGHT MLG UPLOCK SENSOR.

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