# SDR SWAA2022111058828

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 11, 2022
- Submitted: November 10, 2022
- Operation: Air carrier
- Aircraft: [N208WN](https://openairdocs.org/aircraft/N208WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29856
- Aircraft time: 55,461 hours, 32,924 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- 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/SWAA2022111058828

## Discrepancy

CORROSION SUPPORT ZEE LOCATED BS727 TO BS767 AT LEVEL RBL22 AND WL153.6 AFT CARGO COMPARTMENT 2022-562078 / [01] TOOL USED UT EQUIPMENT P/N: 45MG; S/N: 130066701; CAL DUE DATE: 08-APR-23;[02] REPLACED SUPPORT ZEE LOCATED BS727 TO BS767 AT LEVEL RBL22 AND WL153.6 AFT CARGO COMPARTMENT IAW SRM B737-700 51-40-02; SRM 51-10-02 AND DRAWING 146A7500 REV:A;[03] CORRECTED STEP 2:REPLACED SUPPORT ZEE LOCATED BS727 TO BS767 AT LEVEL RBL22 AND WL153.6 AFT CARGO COMPARTMENT IAW SRM B737-700 51-40-02; SRM 51-10-02 AND DRAWING 146A7500 REV:A SEE INDIVIDUAL SIGN OFF BELOW;[04] REPLACED SUPPORT ZEE LOCATED BS727 TO BS767 AT LEVEL RBL22 AND WL153.6 AFT CARGO COMPARTMENT IAW SRM B737-700 51-40-02; SRM 51-10-02 AND DRAWING 146A7500 REV:A SEE INDIVIDUAL SIGN OFF BELOW<BR>CERTIFIED AS RII

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.