SDR SWAA100246

Service difficulty report · Uplock Sensor · Boeing 7373H4

Difficulty date
January 13, 2010
Submitted
January 19, 2010
Operation
Air carrier
Aircraft
N636WN
Make and model
Boeing 7373H4
Aircraft serial
27709
Aircraft time
44,877 hours, 36,367 cycles
Part
Uplock Sensor
Part number
1899
Condition
Faulty
Location
Lt Mlg
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

DIVERSION - AFTER TAKEOFF LEFT MAIN GEAR RED UNSAFE LIGHT REMAINED ON FOR 10 MINUTES THEN WENT OUT. NO YAW, GEAR WAS UP. REMOVED AND REPLACED M988 LT MLG UPLOCK SENSOR PER MM.

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