# SDR DALA2016101107227

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 10, 2016
- Submitted: October 13, 2016
- Operation: Air carrier
- Aircraft: N312US
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- Aircraft serial: 152
- Aircraft time: 78,553 hours, 35,509 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Box Beam
- Condition: Cracked
- Location: Frame 43
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2016101107227

## Discrepancy

ACCOMPLISHED SIDE BOX BEAM UPPER FLANGE AT FRAME 43 BETWEEN STRINGERS 5 AND 7R OPEN HOLE ET IAW AMDS 5310-01450-01 AND NTM 51-10-01.   AFT 2 REMOVED FASTENER HOLES HAVE CRACK INDICATIONS,   REPAIRED IAW AMDS 5310-01450-02 AND ERA 551398-14AD REV ORIGINAL,

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