# SDR SWAA2023031003096

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 14, 2023
- Submitted: March 10, 2023
- Operation: Air carrier
- Aircraft: [N219WN](https://openairdocs.org/aircraft/N219WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32490
- Aircraft time: 58,693 hours, 35,154 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Track
- Condition: Corroded
- Location: Zn 100 Fus Lower
- 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/SWAA2023031003096

## Discrepancy

CORROSION TRACK RBBL 13.84 LOCATED BTW STA 787 TO STA 807 PLU 3 INCHES WL 157.5 AT AFT CARGO COMPARTMENT 2023-113084<[01] PERFORMED REPAIR ON CARGO TRACK SECTION RBBL 13.84 LOCATED BTW BS747 MORE 7? TO BS887 I.A.W B737-700 SRM 53-00-53-2R-3 REPAIR 3 FIGURE 203 ALTERNATIVE 3. SEE INDIVIDUAL SIGN OFF BELLOW;[02] TASK CARD COMPLETED <BR>PERFORMED REPAIR ON CARGO TRACK SECTION RBBL 13.84 LOCATED BTW BS747 MORE 7? TO BS887 I.A.W B737-700 SRM 53-00-53-2R-3 REPAIR 3 FIGURE 203 ALTERNATIVE 3. SEE INDIVIDUAL SIGN OFF BELLOW<BR>RII

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