# SDR SWAA2023013080062

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 9, 2022
- Submitted: January 30, 2023
- Operation: Air carrier
- Aircraft: [N7744A](https://openairdocs.org/aircraft/N7744A), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 33931
- Aircraft time: 51,253 hours, 26,798 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Condition: Corroded
- Location: Bs 616-639 S16r
- 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/SWAA2023013080062

## Discrepancy

CORROSION WEB CUT OUT EMERGENCY DOOR LOWER AREA LOCATED BS616 TO BS 639 S-16R AND WL 228.1.  REWORKED AREA LOC CUT OUT EMERGENCY DOOR LOWER AREA LOCATED BS616 TO BS 639 AT LEVEL S-16R AND WL 228.1 AT PASSENGER CABIN; EVALUATED & FOUND WITHIN LIMITS IAW SRM 53-40-15-1A-1 ALLOWABLE DAMAGE 1 AND APPLIED PROTECTIVE TREATMENT ON REWORK AREA SRM 51-20-01.  REWORKED AREA LOC CUT OUT EMERGENCY DOOR LOWER AREA LOCATED BS616 TO BS 639 AT LEVEL S-16R AND WL 228.1 AT PASSENGER CABIN; EVALUATED AND FOUND WITHIN LIMITS IAW SRM 53-40-15-1A-1 ALLOWABLE DAMAGE 1 AND APPLIED PROTECTIVE TREATMENT ON REWORK AREA SRM 51-20-01.

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