# SDR CALA2026091519458

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 10, 2026
- Submitted: September 15, 2026
- Operation: Air carrier
- Aircraft: [N823UA](https://openairdocs.org/aircraft/N823UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 952
- Aircraft time: 81,132 hours, 35,918 cycles
- Engine: Iae V2522A5
- System (JASC): [2810 · Fuel Storage](https://openairdocs.org/jasc/2810)
- Part: Fuel Cap
- Part number: 0727540
- Part serial: 1566
- Condition: Missing
- Location: Zone 600
- Part time: 3,841 hours, 1,662 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026091519458

## Discrepancy

PDA 2 FUELER REPORTING FUEL CAP MISSING REPLACED MISSING FUEL CAP P/N 0727540 PER AMM 28-25-41-00 PARTS USED:  31-2825-9-0001,QTY :1 MFG PN ON - 0727540 MFG SN ON - C260145 M&E SN ON - 00145 M&E PN ON - 31-2825-9-0001 MFG SN OFF - UNABLE TO IDENT MFG PN OFF - UNABLE TO IDENTIFY ROTABLE PARTS CHG:TT # 1108772 SN OFF 4023 PN OFF 31-2825-9-0001 IPC REFERENCE # DP STATUS UNREADABLE M&E OFF 31-2825-9-0001 SN OFF 4023 - S/N ENTERED IS INVALID CAP, COUPLING R  OFF 31-2825-9-0001 1566 ON 31-2825-9-0001 0145

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