# SDR SWAA2022062714624

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2022
- Submitted: June 27, 2022
- Operation: Air carrier
- Aircraft: [N7737E](https://openairdocs.org/aircraft/N7737E), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 33929
- Aircraft time: 50,078 hours, 25,303 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Condition: Corroded
- Location: Fwd Cargo
- 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/SWAA2022062714624

## Discrepancy

FWD CARGO L/H ZEE ANGLE WITH CORROSION SPOT AT STA 500A+2' AND LBL-22 AND ABOUT WL 158 / [01] STARTED REMOVING CORROSION AT FWD CARGO LT. SIDE ZEE ANGLE STA 500A + 2. FOUND CORROSION OUT LIMITS; ORIGINAL MAT. 0.040; MAT. LOSS 0.025; MAT. REMAINING 0.015 IN REF SRM 51-10-02-OG-0 AND SRM 53-00-53-1A-2;[02] RECEIVED NEW Z CHANNEL P/N:143A7501-183; THIS PART WILL BE INSTALLED IN JOB CARD TTG8Q004ADJB;[03] C/W;[04] VERIFIED STEP 1 AND 2

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