SDR GTIA2019081534553

Service difficulty report · Proximity Sensor · Airbus A320232

Difficulty date: August 13, 2019
Submitted: August 15, 2019
Operation: Air carrier
Aircraft: N604NK
Make and model: Airbus A320232
Aircraft serial: 4431
Aircraft time: 35,022 hours, 16,040 cycles
System (JASC): 3260 · Landing Gear Position and Warning
Part: Proximity Sensor
Condition: Out Of Limits
Location: Mlg
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: A

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

What was found

LG NOT UPLOCKED, L/G SYS DISAGREE, LG DOORS NOT CLOSED CAUTIONS AFTER GEAR SELECTED UP. AIR RETURN TO DEPARTURE. R & R THE PROXIMITY SENSOR 25GA IAW AMM 32-31-73, FOUND BOTH SENSORS OUT OF LIMITS. ADJUSTED AS REQUIRED IAW AMM 32-31-73 220-078. LGCIU TEST OK, PREFORMED NOSE GEAR EXTENTION AND RETRACTION TEST OPS CHECK OK IAW AMM 32-31-00

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