# SDR CALA2026041015251

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 9, 2026
- Submitted: April 10, 2026
- Operation: Air carrier
- Aircraft: [N37290](https://openairdocs.org/aircraft/N37290), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31601
- Aircraft time: 67,150 hours, 25,079 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Strap
- Part number: 147A5765
- Condition: Corroded
- Location: Zone 200
- 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/CALA2026041015251

## Discrepancy

AFT WET AREA,  POSSIBLE CORROSION ON FLOOR SUPPORT STABILIZER UPPER STRAPS STA 950, BTWRBL 12 AND RBL 23, AND RBL 26 TO RBL 40.   REMOVED AND REPLACED FLOOR SUPPORT STABILIZER UPPER STRAPS STA 950, BTWRBL 12 AND RBL 23, AND RBL 26 TO RBL 40 IAW B737-800 SRM 51-40-02-0G-0 AND DGW 147A5765

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