SDR AALA2019080299031

Service difficulty report · Sensor · Airbus A321211

Difficulty date: July 25, 2019
Submitted: August 3, 2019
Operation: Air carrier
Aircraft: N191UW
Make and model: Airbus A321211
Aircraft serial: 1447
Aircraft time: 61,864 hours, 23,367 cycles
System (JASC): 2840 · Fuel Indicating System
Part: Sensor
Part number: 35300001
Condition: Faulty
Location: Lt Wing
Stage of operation: TX
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

AIRCRAFT WAS GOUNDED: LEFT FUEL TANK WONT WORK IN AUTO AND MANUALLY, HOLD PLUNGER DOWN TO FUEL. MAINTENANCE TROUBLESHOT AND FOUND HI LEVEL SENSOR 17QJ1 AT FAULT, HI LEVEL LIGHT CAME ON IMMEDIATELY. MAINTENANCE REMOVED AND REPLACED HIGH LEVEL SENSOR 17QJ1 LEFT WING IAW AMM 28-46-15. OPS CHECKS GOOD, LEAK CHECKS GOOD.

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