# SDR SCNA99760

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 4, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N289SC
- Make and model: Boeing 727259
- Aircraft serial: 22475
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Bracket
- Condition: Corroded
- Location: Bs 1130
- 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/SCNA99760

## Discrepancy

DURING A HEAVY MAINTENANCE CHECK, THE RIGHT AFT LAVATORY FLOORBEAM AT STA 1130 WAS FOUND TO EXHIBIT A CORRODED BRACKET.  REMOVED CORROSION IAW SRM 51106. MATERIAL CORRODED OUT OF LIMITS.  FABRICATED A NEW ANGLE FROM 7075 T6.  TREATED AND INSTALLED NEW BRACKET PER 51302 AND 51202.

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