SDR AALA201512189002

Service difficulty report · Downlock Sensor · Airbus A320232

Difficulty date: December 15, 2015
Submitted: December 18, 2015
Operation: Air carrier
Aircraft: N667AW
Make and model: Airbus A320232
Aircraft serial: 1710
Aircraft time: 50,108 hours, 18,256 cycles
System (JASC): 3260 · Landing Gear Position and Warning
Part: Downlock Sensor
Condition: Failed
Location: Mlg Doors
Stage of operation: AP
How discovered: O
Nature of condition: J
Precautionary procedure: L

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

What was found

GEAR DOORS ON NOSE & MAINS DID NOT CLOSE AFTER GEAR DOWN. ABORTED APPROACH & CYCLED GEAR WHICH THEN OPERATED NORMAL. RECEIVED, LG SYS DISAGREE, MSG ON TOUCHDOWN. PERFORMED TSM 32-31-00-810-896-A. R & R NLG DOWNLOCK SENSOR 19GA IAW AMM 32-31-73. PERFORMED LGCIU BITE TESTS IAW AMM 32-69-00. OPERATIONAL CHECKED GOOD.

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