# SDR SWAA2024123072022

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 27, 2024
- Submitted: December 30, 2024
- Operation: Air carrier
- Aircraft: [N7744A](https://openairdocs.org/aircraft/N7744A), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 33931
- Aircraft time: 56,818 hours, 30,178 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Condition: Corroded
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2024123072022

## Discrepancy

CORROSION ON AFT CARGO COMPARTMENT AFT BULKHEAD SUPPORT AT STA 947.5; LBL3 AND RBL 15; WL 158.<[01] REJECTED; FOUND CORROSION ON AFT CARGO COMPARTMENT AFT BULKHEAD SUPPORT AT STA 947.5; LBL3 AND RBL 15; WL 158.;[02] REMOVED AND REPLACED ON AFT CARGO COMPARTMENT BULKHEAD SUPPORT AT BS947 FROM RBL 20 TO LBL 8.1 IAW SRM 51-40-02 AND DWG 149A8117 ID: 0006 REV:-;[03] REJECT STEP 4 ITEM 4 AFT CARGO COMPARTMENT BULKHEAD SUPPORT AT BS947 WL158 HAS 5 FASTENER HOLES WITH OVER SIZE COUNTERSINKS. (MARKED);[04] REJECTION WAS VERIFIED ON STEP 4;[05] VERIFIED RII CORRECTIVE ACTION ITEM 2; CARD COMPLETE.

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