# SDR 03FDEA01405

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 3, 2003
- Submitted: September 4, 2003
- Operation: Air carrier
- Aircraft: [N275FE](https://openairdocs.org/aircraft/N275FE), registered now
- Make and model: Boeing 727-200
- Registry model: [Boeing 727-200](https://openairdocs.org/model/boeing-727-200) (OpenAirDocs)
- Aircraft serial: 22040
- Aircraft time: 39,145 hours, 24,345 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Corroded
- Location: Fuselage
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/03FDEA01405

## Discrepancy

CORROSION ON 740 FRAME COMMON TO DELTA BOX  RBL 7 THRU LBL 7  WL 156  REMOVED CORROSION ON 740 FRAME COMMON TO DELTA BOX  RBL 7 TO LBL 7, WL 156.    CORROSION BLEND-OUT OUT OF LIMITS IAW SRM 53-10-1  FIG 1.  ORIGINAL THICKNESS .112    MATERIAL REMAINING = .052.  REMOVED CHORD AND REPLACED IAW SRM 51-30-2.  AIR DISTRIBUTION DUCTS REMOVED FOR ACCESS LEAK CHECKED GOOD IAW FED EX MM 36-00-  000-5 IAW EA 7-5330-54955.

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