# SDR USAA950916

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 10, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N812US
- Make and model: Doug DC-9-81(MD-81)
- Registry model: [Doug DC-9-81(MD-81)](https://openairdocs.org/model/mcdonnell-douglas-dc-9-81-md-81) (OpenAirDocs)
- Aircraft serial: 48092
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floor Beam
- Condition: Corroded
- Location: Bs 1338
- Part time: 37,779 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA950916

## Discrepancy

PIT - DURING Q-4 CHECK INSPECTION, FOUND LEVEL 2 CORROSION STATION 1338 FLOOR BEAM NR 18, 24 INCHES FROM RIGHT SIDE WALL AT SCREW HOLES.  CORROSION TASK NR C58-53300.  REPLACED ANGLE FROM RBL 12 INCHES TO OUTBOARD SIDE PER USAIR TYPICAL REPAIR 53-10-14.`

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