Service difficulty report · Control Unit · Airbus A321271NX

Difficulty date
February 16, 2026
Submitted
February 17, 2026
Operation
Air carrier
Aircraft
N2165J
Make and model
Airbus A321271NX
Aircraft serial
11679
Aircraft time
7,751 hours, 1,448 cycles
Part
Control Unit
Part number
74434211
Part serial
744342IN00770
Condition
Faulted
Location
Fuel Transfer
Part time
241 hours, 47 cycles
Stage of operation
NR
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

FLT 1700, LAX-FLL (ETOPS). FUEL ACT XFR FAULT AT ENG 2 SHUTDOWN ( CAUTION ON ECAM 5) ACT XFR FAULT (ACT) ). REMOVED AND REPLACED ALSCU PER AMM 28-46-35. BITE TEST OK. FUEL XFR OK. THIS ACTION CLEARS MDDR#609273 PLACARD REMOVED. MX-4 UPDATED.

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