# SDR YENA2023100401189

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 1, 2023
- Submitted: October 4, 2023
- Operation: Air carrier
- Aircraft: [N4048J](https://openairdocs.org/aircraft/N4048J), registered now
- Make and model: Airbus A321-271N
- Registry model: [Airbus A321-271N](https://openairdocs.org/model/airbus-a321-271n) (OpenAirDocs)
- Aircraft serial: 10446
- Aircraft time: 7,888 hours, 1,154 cycles
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: Actuator
- Part number: FRH010034
- Part serial: 42205515
- Condition: Failed
- Location: Fuel Transfer
- Part time: 7,885 hours, 1,152 cycles
- Stage of operation: CR
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2023100401189

## Discrepancy

FLT#2289, AMS-JFK. (ETOPS) ' FUEL ACT XFR FAULT; REMOVED AND REPLACED ACT VENT 91QH IAW AMM 28-28-62. OPS CHECK REQUIRED REF L/P 3675767, ITEM 2. ( (ITEM RESOLVE UNDER MDDR: 524937) PERFORMED OPERATIONAL TEST OF THE ACT VENT VALVE ACTUATOR IAW AMM 28-28-00-710-006 AND PERFORMED OPERATIONAL TEST OF THE ACT ASPER AMM 28-28-01C
OPS CHECK OK. MX-4 UPDATED. MCC NOTIFIED. PLACARD REMOVED).'

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