# SDR AALA20170712002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 12, 2017
- Submitted: July 20, 2017
- Operation: Air carrier
- Aircraft: [N374AA](https://openairdocs.org/aircraft/N374AA), registered now
- Make and model: Boeing 767323
- Aircraft serial: 25201
- Aircraft time: 96,318 hours, 15,214 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 141T511356
- Condition: Corroded
- Location: Fuselage
- 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/AALA20170712002

## Discrepancy

AIRCRAFT WAS IN BASE MAINTENANCE.  CORROSION ON UPPER CHORD FLOORBEAM AT FUSELAGE STATION 325, BETWEEN RBL20 AND RBL40.  REPAIRED T-CHORD AT STATION 325 BETWEEN LBL50 AND RBL50 PER SRM 53-00-51-2R-1.

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