# SDR ASAA2026030964887

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 9, 2026
- Submitted: March 17, 2026
- Operation: Air carrier
- Aircraft: [N625AS](https://openairdocs.org/aircraft/N625AS), registered now
- Make and model: Boeing 737790
- Aircraft serial: 30792
- Aircraft time: 74,913 hours, 40,215 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Stub Frame
- Part number: 3655230092211579
- Condition: Cracked
- Location: Zone 100
- 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/ASAA2026030964887

## Discrepancy

MCD FWD AND AFT LOWER STUB BEAMS CRACKED AT FASTENER HOLES FOR UPPER TORQUE BEARING BLOCKS. GROUNDED - YES. REMOVED AND REPLACED FWD AND AFT STUB FRAMES IAW B737-700 SRM51-40-02-0G-0.

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