# SDR 95FDEA01752

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 14, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N490FE
- Make and model: Boeing 727227
- Aircraft serial: 21493
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corrosion
- Location: Bs 720
- 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/95FDEA01752

## Discrepancy

CORROSION (C53-111-01-1), ON EXTERIOR SKIN SURFACE AT BS 720A PLUS 10 TO 720C, BL 0 WL 145.  CORROSION FOUND WHILE ACCESSING NR0481 BENEATH RAM AIR DOOR'S SPLITTER VALVE.  BLENDED CORROSION ON EXTERIOR SKIN BS 720A TO 720C BL 0 WL 145 BENEATH RAM AIR SPLITTER VANE.  CORROSION FOUND TO BE WITHIN LIMITS PER FEDEX SRM 53-30-1, CLEANED AND TREATED SKIN.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain, except the copies of manufacturers’ service documents, which belong to their rights holders.