# SDR CALA2023102303134

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 27, 2023
- Submitted: October 23, 2023
- Operation: Air carrier
- Aircraft: [N446UA](https://openairdocs.org/aircraft/N446UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 834
- Aircraft time: 76,717 hours, 31,846 cycles
- System (JASC): [2800 · Aircraft Fuel System](https://openairdocs.org/jasc/2800)
- Part: Fuel Cap
- Part number: 0727540
- Part serial: C220941
- Condition: Missing
- Location: Refuel Coupling
- Part time: 2,526 hours, 1,224 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/CALA2023102303134

## Discrepancy

FUEL CAP MISSING APPLY CDL28A FOR FUEL CAP. COMPLIED WITH CDL NO LEAKAGE NOTED PLACARD APPLIED DISPATCH DESK: 36 NAME: DS DATE: 27-SEP-23- APPROVED FOR CDL 28A CAP, COUPLING R OFF 31-2825-9-0001 0941 ON 0000 CAP, COUPLING R OFF 31-2825-9-0001 0941 ON 31-2825-9-0001 1349 INSTALLED NEW UNDERWING FUEL TANK AS PER AMM 28-25-41/401. ALL OK, NO LEAKS DETECTED. PARTS USED: 31-2825-9-0001,QTY :1 1501129,QTY :1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1501129 SN OFF 0941.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.