# SDR SWAA2021060427203

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2020
- Submitted: June 4, 2021
- Operation: Air carrier
- Aircraft: [N8307K](https://openairdocs.org/aircraft/N8307K), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36987
- Aircraft time: 27,398 hours, 11,962 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Condition: Corroded
- Location: Galley Doorway
- 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/SWAA2021060427203

## Discrepancy

FWD GALLEY DOOR THRESHOULD STRAP HAS CORROSION ON VERTICAL PART OF ANGLE FROM STA 300-328; ALSO UNDER SOME OF THE SEALANT / BLENDED CORROSION ON FWD GALLEY SERVICE DOOR THRESHOLD FROM STA 300 TO STA 328 PER SRM 51-10-02. DAMAGE REMOVAL OUT OF LIMITS PER SRM 53-10-15-1A-2. REMOVED AND REPLACED Z-ANGLE (P/N 141A8310-33) FROM STA 260 TO STA 360 PER SRM 51-40-02. SEE SA-M 326; S/N A1164421 FOR INDIVIDUAL WORK ACCOMPLISHED. (D158)

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