# SDR F3LA98011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 3, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N207AU](https://openairdocs.org/aircraft/N207AU), registered now
- Make and model: Boeing 737201
- Aircraft serial: 19423
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Bs 328
- 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/F3LA98011

## Discrepancy

DURING C-CHECK, MAINTENANCE REPORTED CORROSION ON UPPER CHORD BS 328 FLOORBEAM, LBL 30-4, WL 208.  MAINTENANCE REMOVED DAMAGED SECTION OF BS 328 BEAM UPPER CHORD FROM LBL 28 TO LBL 65.  FABRICATED REPAIR PARTS AND INSTALLED WET WITH FASTENERS PER SRM 53-10-9, FIG 5 AND SRM 53-10-1.  (M)

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