SDR AALA202104209012

Service difficulty report · Transfer Sys · Airbus A321231

Difficulty date: April 16, 2021
Submitted: April 27, 2021
Operation: Air carrier
Aircraft: N538UW
Make and model: Airbus A321231
Aircraft serial: 4050
Aircraft time: 35,741 hours, 13,938 cycles
System (JASC): 2824 · Fuel Transfer Valve
Part: Transfer Sys
Condition: Fault Message
Location: Fuel Sysem
Stage of operation: CL
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 NOT GROUNDED: CLIMBING THRU 33,000, GOT FUEL ACT TRANSFER FAULT.1160 IN ACT AT TIME( STARTED W/2520 IN LT. ACT ON GRND).PRESSED ACT TO FWD, FED NORMALLY TO 0. RESELECTED ACT "AUTO". ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE ACT AUTO TRANSFER SYSTEM PER AMMM 28-28-00.

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