# SDR AALA971307

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 21, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N709AA](https://openairdocs.org/aircraft/N709AA), registered now
- Make and model: Boeing 727223
- Aircraft serial: 22466
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Cracked
- Location: Bs 990
- 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/AALA971307

## Discrepancy

TUL - CRACK IN OUTBOARD FLANGE RADIUS IN STR 29R, STA 990 TO STA 995.  INSTALLED STR 29R REPAIR PER SRM 53-10-3, FIG 1.  INSTALLED SKIN REPAIR DOUBLER AND TRIPLER PER SRM 53-30-3, FIG 3A.  TST:  43,979 HOURS.  CYCLES, 23,058.  (X)

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