# SDR SWAA2025111122769

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 2025
- Submitted: November 11, 2025
- Operation: Air carrier
- Aircraft: [N236WN](https://openairdocs.org/aircraft/N236WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34631
- Aircraft time: 64,050 hours, 38,395 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Stub Frame
- Part number: 141A8370U13
- Condition: Cracked
- Location: Zone 200
- 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/SWAA2025111122769

## Discrepancy

CRACK FOUND ON FWD STUB FRAME .3 INCHES ABOVE SEAL DEPRESSOR, WL 206 + 52.5.   NO ALLOWABLE DAMAGE FOUND IN SRM, UPPER STUB FRAME TO BE REPAIRABLE BY REPLACEMENT IAW SRM 51-10-02; STEP 9.  REMOVED FWD GALLEY DOOR UPPER STUB FRAME IAW SRM 51-40-02. LOCATED AND DRILLED A NEW STUB FRAME AT FWD UPPER CORNER FWD SERVICE DOOR IAW SRM 51-40-05, AND DWG 141A8370, REV D. INSTALLED NEW STUB FRAME AND SEAL DEPRESSOR IAW SRM 51-40-02 AND DWG 141A8370, REV C.  APPLIED WHITE TOP COAT IAW AMM 51-21-73-370-801, AND REMOVED, INSTALLED AND SUCCESSFULLY ADJUSTED THE FWD UPPER LATCH IAW SRM 51-40-02, AMM 52-41-00-820-801, 2. N. (1), AND AMM 20-50-11-910-801.

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