# SDR DALA2023081106550

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 8, 2023
- Submitted: August 11, 2023
- Operation: Air carrier
- Aircraft: [N937DZ](https://openairdocs.org/aircraft/N937DZ), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 38315
- Aircraft time: 23,790 hours, 17,011 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023081106550

## Discrepancy

(LOG 2907407) FORWARD CARGO COMPARTMENT RH FLOOR TRANSITION PANEL UPPER SURFACE HAS AREAS OF CORROSION BETWEEN BS 500A AND BS 500L. SECTION OF TRANSITION PANEL AT FWD CARGO R/H SIDE ,DIMENSIONS 94".750 AND 144".250, AND 1 SPLICE DIMENSIONS 8".750, AND 2EA DOUBLER OF 8".250 FROM STA 500A TO 500L IAW B737 SRM 51-40-05, B737 SRM 51-40-02-0G B737 SRM 53-30-53-2R-5 AND BAC 1496-444.

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