Service difficulty report · Outflow Valve · Airbus A319131

Difficulty date
June 8, 2025
Submitted
June 11, 2025
Operation
Air carrier
Aircraft
N802UA
Make and model
Airbus A319131
Aircraft serial
690
Aircraft time
84,160 hours, 36,802 cycles
Part
Outflow Valve
Part number
VFT300B00
Part serial
042604617
Condition
Faulted
Location
Zone 100
Part time
721,998 hours, 710,544 cycles
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

VENT BLOWER FAULT AND EXTRACT FAULT MESSAGESIN INITIAL CLIMB.TER RAIN AND WX DISPLAYS LOST. INSTALLED SKIN AIR OULET VALVE IAW WITH AMM 21-26-400-001-A-01 SEALANT AND TAPE WILL NEED TO BE CHECKED AFTER EVERY FLIGHT STEP (17) BEFORE REPLACING SKIN AIR OUTLET VALVE AFTER REPLACING SKIN AIR OUTLET VALVE DIP APPROVED FOR CARRY BY TOMC PER AMM TASK 21-26-53-400-001-A-01. INSTALLED SKIN AIR OULET VALVE IAW WITH AMM 21-26-400-001-A-01 SEALENT AND TAPE WILL NEED TO BE CHECKED AFTER EVERY FLIGHT, PER TOMC FOR 2 DAYS. REMOVED TAPE AND SEALANT WAS CURED.

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