# SDR CALA9601802

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 17, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N33021
- Make and model: Boeing 747243B
- Aircraft serial: 20520
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead
- Condition: Cracked
- Location: Bs 400
- 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/CALA9601802

## Discrepancy

INSPECTION FOUND A .4375 INCH CRACK AT RT CORNER OF BULKHEAD BS 400.  A CRACK OF UNIDENTIFIED LENGTH WAS FOUND AT LT CORNER OF BULKHEAD BS 400.  THE AREAS WERE REPAIRED IAW ECRA 5310-03369.

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