# SDR TSAA0652004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 16, 2006
- Submitted: January 17, 2006
- Operation: Air carrier
- Aircraft: N807AL
- Make and model: Boeing 737-2T4
- Registry model: [Boeing 737-2T4](https://openairdocs.org/model/boeing-737-2t4) (OpenAirDocs)
- Aircraft serial: 23443
- Aircraft time: 42,438 hours, 64,764 cycles
- System (JASC): [5230 · Cargo/Baggage Doors](https://openairdocs.org/jasc/5230)
- Part: Skin
- Part number: 6547592
- Condition: Cracked
- Location: Cargo Door
- 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/TSAA0652004

## Discrepancy

A 4.25 INCH SKIN CRACK ON AFT CARGO DOOR.  CRACK LOCATED 18.5 INCHES FROM LOWER FWD CORNER AND 5 INCHES FROM FWD CUTOUT.  MAINTENANCE REPAIRED WITH APPROXIMATELY 10 X 7 INCH EXTERNAL SKIN PATCH, FABRICATED DOUBLER (0502024-T3).  REPAIR COMPLETED IAW ECO 3550.

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