Service difficulty report · Switch · Airbus A319131

Difficulty date
March 5, 2021
Submitted
March 5, 2021
Operation
Air carrier
Aircraft
N829UA
Make and model
Airbus A319131
Aircraft serial
1211
Aircraft time
64,592 hours, 27,688 cycles
Part
Switch
Part number
D90ST2004000
Condition
Inoperative
Location
Hyd System
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
B

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

What was found

HYD Y RSVR LO LEVEL UPDATED MAA CODE FIX USING VENDOR MAA SCREEN SYSTEM PER AMM 12-12-29-611-001. SERVICE YELLOW EMERGENCY DECLARED BY CREW ITEM LOCKED OK TO UNLOCK QTY WAS GOOD ACP MEL FOR YELLOW LOW LEVEL SENSOR TOMC PRESUTTI NOTIFIED MAC METER INITIATED FOUND QTY FULL. ACP MEL FOR YELLOW LOW LEVEL SENSOR 2930JJ CONNECTOR PLUG REMOVED. FOUND QTY FULL. ACP MEL FOR YELLOW LOW LEVEL SENSOR 2930JJ CONNECTOR PLUG REMOVED DEFERRED DIRECTLY BY TOMC REPLACED YELLOW LOW LEVEL SWITCH IN RESERVOIR NO LEAKS, OPS CHECKED OK, PER AMM 29-13-41-400-004. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1845830 SN OFF 0415 IPC REFERENCE # 29-13-41 SWITCH, HYD OFF 31-2911-9-9001 0415 ON 31-2911-9-9001 5690

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