# SDR CALA0300710

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 12, 2003
- Submitted: December 15, 2003
- Operation: Air carrier
- Aircraft: N12318
- Make and model: Boeing 7373T0
- Aircraft serial: 23369
- Aircraft time: 53,080 hours, 27,752 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead
- Condition: Damaged
- Location: Fuselage
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA0300710

## Discrepancy

AN IMPROPER REPAIR WAS DISCOVERED ON THE AFT PRESSURE BULKHEAD DOME WEB JUST AFT OF THE Y-CHORD BETWEEN S9R AND S11R DURING A 4C CHECK AT HOBBY.  THE AREA WAS REPAIRED IAW ECRA 5311-01174.

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