# SDR SWAA2023012682289

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2022
- Submitted: January 26, 2023
- Operation: Air carrier
- Aircraft: [N7713A](https://openairdocs.org/aircraft/N7713A), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 33919
- Aircraft time: 57,380 hours, 30,141 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Strap
- Condition: Corroded
- 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/SWAA2023012682289

## Discrepancy

CORROSION ON PASSENGER CABIN AFT WET AREA STRAP AT LBL 18 BS 1016+1; BS 1016+3.<[01] CORROSION ON THIS PART IS OUT OF LIMITS NO ALLOWABLE LIMITS ON SRM FOUND; REPAIR BY REMPLACEMENT PART PER SRM 51-10-02-0G-0 PAR 9;[02] VERIFIED REPLACEMENT OF PART;[03] LOCATED AND DRILLED STRAP AT PASSANGER CABIN AFT WET AREA LBL18 BS 1016+1 PER SRM 51-40-05-0G-0 AND DWG 147A5600. OK TO INSTALL STRAP;[04] REMOVED STRAP ON PASSANGER CABIN AFT WET AREA LBL 18 BS 1016 + PER SRM 51-40-02-0G-0;[05] VERIFIED CORRECTIVE ACTION STEPS 3 AND 4.;[06] INSTALLED STRAP AT PASSANGER CABIN AFT WET AREA LBL 18 BS 1016 +1 PER SRM 51-40-02-0G-0 AND DWG 147A5600;[07] VERIFIED CORRECTIVE ACTION 6 AND MEASUREMENT TABLE

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