# SDR 07FDEA00983

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 18, 2007
- Submitted: March 19, 2007
- Operation: Air carrier
- Aircraft: N461FE
- Make and model: Boeing 727225
- Aircraft serial: 22548
- Aircraft time: 39,189 hours, 27,373 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Condition: Corroded
- Location: Bs 348-360
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/07FDEA00983

## Discrepancy

FOUND INTERCOSTAL CORRODED FS 348 TO 360, AT STR 12L.  REMOVED CORRODED, CHECKED AND FOUND TO BE OUT OF LIMITS IAW SRM 53-10-1, FIG 1, SHEET 2.  FAB`D NEW FILLER AND DOUBLER FROM 7075-T6, .040C BATCH 1120917, AND 7075-T6, .050C BATCH 761741 IAW SRM 51-40-2, FIG 1, PAGE 1-6.  INSTALLED FILLER AND DOUBLER IAW SRM 51-40-2, FIG 1, PG 1-6.

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