# SDR SWAA2024031254028

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2024
- Submitted: March 12, 2024
- Operation: Air carrier
- Aircraft: [N246LV](https://openairdocs.org/aircraft/N246LV), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32507
- Aircraft time: 58,395 hours, 35,184 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Part number: UNKNOWN
- Condition: Corroded
- Location: Bs 727b-787
- 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/SWAA2024031254028

## Discrepancy

CORROSION SUPPORT ZEE LOCATED BTW BS727B TO BS787 LBL 21.83 WL 156.5 AFT CARGO COMPARTMENT 2024-123450<[01] TOOL USED: ULTRASONIC THICKNESS GAUGE; PN: 45MG; SN: 130060401; DUE DATE: 20-MAR-24;[02] REPLACED SUPPORT ZEE LOCATED BTW BS727+4? TO BS787 LBL 21.83 WL 156.5 AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-6 REPAIR 6 AND DWG 146A7500; SHEET 85 AND REV A AND DWG 149A8102 SHEET 1 REV E AND DWG 146A7502 SHEET 2 REV AND 51-10-02 ITEM 9 - SEE INDIVIDUAL SIGN OFF BELOW;[03] CERTIFIED STEP 2 COMPLETED <BR>RII

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