# SDR AALA991905

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 17, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N872AA
- Make and model: Boeing 727223
- Aircraft serial: 21384
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Shear Tie
- Condition: Corroded
- 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/AALA991905

## Discrepancy

TUL - STA 990 AFT SIDE OF FRAME BETWEEN 28R AND 29R SHEAR TIE UPPER LEG CORRODED.  ALODINED AND PRIMED SKIN AREA IAW SRM 51-20-0, INSTALLED FASTENERS, INSTALLED NEW SHEAR TIE.  TST:  59,544 HOURS.  CYCLES:  36,249.  (X)

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