# SDR 97FDEA00636

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 5, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N166FE](https://openairdocs.org/aircraft/N166FE), registered now
- Make and model: Boeing 727-22
- Registry model: [Boeing 727-22](https://openairdocs.org/model/boeing-727-22) (OpenAirDocs)
- Aircraft serial: 18863
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Access Panel
- Part number: 6516202
- Condition: Corroded
- Location: Bs 870
- 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/97FDEA00636

## Discrepancy

NR 0167 012 CORROSION (C53-132-02(1)) ON 870 CENTER WING ACCESS PANEL, BS 870, LBL 4, WL 170.  (INTERNAL TANK ACCESS IS REQUIRED.)  REMOVED .020 CORROSION IN A 2.3 BY 11.9 AREA ORIGINAL THICKNESS .050 OUT OF LIMITS PER FED-EX SRM 53-10-1. REMOVED AND REPLACED 870 CENTER WING SPAR WEB AND ACCESS PANEL PER FED-EX SRM 51-10-2 AND 51-30-2.

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