# SDR CALA2023040300967

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 31, 2023
- Submitted: April 3, 2023
- Operation: Air carrier
- Aircraft: [N448UA](https://openairdocs.org/aircraft/N448UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 842
- Aircraft time: 74,582 hours, 31,117 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Beam
- Part number: D5311276120000
- Condition: Unknown
- Location: L/R Fr16/20
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023040300967

## Discrepancy

DURING ACCOMPLISHMENT EA 5310-06784 REV A OP 003 (SB 53-1286 REV 01), HOLE DISCREPANCIES WERE NOTED ON LH/RH FR16/FR20 CROSSBEAMS. 5311-02962 PT 1 WITH NO DEVIATIONS. "LHS FR16 WAS REPLACED + LH/RH FR16/FR20 CROSSBEAM REPAIR IS A PERMANENT SOLUTION WITH INSPECTION PER PART 2 OF LATEST REVISION OF EC/RA 5311-02962 ON HOLES WERE REPAIRED WHILE SUBJECTA/C WAS AT BFM. REQUIREMENTS. ACCOMPLISHINSPECTION REQUIREMENTS OR BEFORE THE AC REACHING 73,917FC''S." ACCOMPLISHED INTERIM REPAIR INSTRUCTIONS PER VT MAE EA 320-5310-13-A3133 REV. ORIG. IAW UAL ECRA APPROVED FOR DIP IAW ECRA 5311-02962 INTERIM REPAIR PER PART 1 , TOMC-APPROVAL FROM SC1ELBYC COMMENT PER PART 2 INSPECTION REQUIREMENTS TBD, PER PART 3 PART 1 REPAIR REPETATIVE INSPECTION REQUIREMENTS STATED IN PARTS, NO TERMINATIING ACTION, REQUIREMENTS PER PART 2 OF LATEST REVISION OF EC/RA 5311-02962 ON OR BEFORE THE AIRCRAFT REACHING 73,917 TOTAL FLIGHT CYCLES." QC QC REVIEWED. T/A : 73917 TAFC....HC/U389717 RECORDS UPDATE......HC

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