# SDR MZZA99157

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 19, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N79743
- Make and model: Boeing 727224
- Aircraft serial: 22252
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Bulkhead Tee
- Condition: Corroded
- Location: Bs 950
- 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/MZZA99157

## Discrepancy

DURING S-CHECK INSPECTION ON AIRCRAFT AT AIR ASIA, A 3 SQUARE INCH AREA CORROSION WAS FOUND ON BS 950 BULKHEAD LOWER T-CHORD FORWARD SURFACE AT STRINGER 29R.  THE CORRODED AREA WAS BLENDED OUT AND REPAIRED PER ECRA 5310-03910.  (M)

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