# SDR AALA981755

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 25, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N720AA](https://openairdocs.org/aircraft/N720AA), registered now
- Make and model: Boeing 727227
- Aircraft serial: 20613
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Dented
- 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/AALA981755

## Discrepancy

TUL - FOUND STATION 990 BELL FRAME TOP DENTED AND WEB BUCKLED 2 PLACES BETWEEN STRINGER 25L AND 26L.  REMOVED 20 INCHES DAMAGE, PREPARED SURFACE, INSTALLED 29 INCHES DOUBLER 7075 T-6 .071.  BOTTOM ROW 27 EA 8-8 RIVETS, CENTER ROW 34 EA 6-8 RIVETS, TOP ROW 7 EACH RIVETS PER 51-40-3.  (M)

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