SDR USAASA02062

Service difficulty report · Uplock Switch · Airbus A319112

Difficulty date: July 7, 2002
Submitted: September 3, 2002
Operation: Air carrier
Aircraft: N716UW
Make and model: Airbus A319112
Aircraft serial: 1055
System (JASC): 3260 · Landing Gear Position and Warning
Part: Uplock Switch
Part number: 848401
Condition: Failed
Location: Mlg
Stage of operation: AP
How discovered: O
Nature of condition: J
Precautionary procedure: O

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

What was found

PIT - FLT 74 - EN ROUTE SFO-PIT, UPON GEAR EXTENSION, THE LEFT MAIN LANDING GEAR RED UNLOCK LIGHT STAYED ON AND THE GEAR DOORS SHOWED OPEN. AFTER THE LANDING GEAR WAS CYCLED, ALL INDICATIONS BECAME NORMAL. MAINTENANCE REPLACED THE LEFT MLG UPLOCK PROXIMITY SWITCH 9FIN 9GA). SYTEM CHECKS OK. (M)

More about the Airbus A319-112