# SDR FDEA201001040085

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 4, 2010
- Submitted: January 13, 2010
- Operation: Air carrier
- Aircraft: N481FE
- Make and model: Boeing 727227
- Aircraft serial: 21463
- Aircraft time: 44,955 hours, 28,934 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: 53FX1350
- Condition: Cracked
- Location: Bs 620 S28l
- 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/FDEA201001040085

## Discrepancy

FORWARD CARGO AREA, BS 620, S28L, CRACKED FRAME. CUT OUT DAMAGED AREA IAW SRM 51-10-1.  FABRICATED REPAIR DOUBLER IAW SRM 51-40-3 FIG 1 AND 53-10-2 FIG 3. HEAT TREATED REPAIR DOUBLER TO T6 CONDITION IAW FAS ENGINEERING REPORT NR 2-37153-801 REV A.  INSTALLED REPAIR DOUBLER ON BS 620 FRAME AT S28L IAW SRM 51-30-2 AND 51-40-3 FIG 1.

---
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.