# SDR DALA2016022701566

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 26, 2016
- Submitted: March 1, 2016
- Operation: Air carrier
- Aircraft: [N821DX](https://openairdocs.org/aircraft/N821DX), registered now
- Make and model: Boeing 757-26D
- Registry model: [Boeing 757-26D](https://openairdocs.org/model/boeing-757-26d) (OpenAirDocs)
- Aircraft serial: 33961
- Aircraft time: 29,224 hours, 17,053 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Damaged
- Location: Bs 1320
- 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/DALA2016022701566

## Discrepancy

WHILE WORKING, NR 100-41, FOUND DOUBLE DRILLED HOLE THRU STR 28R AT BS 1320. ACCOMPLISHED PERMANENT REPAIR ON BS 1320, STR 28R IAW ER/A 542500-14, REV ORIGINAL. TRACKING OF REPAIR TO BE ACCOMPLISHED.

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