# SDR SWAA2022072927205

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2022
- Submitted: July 29, 2022
- Operation: Air carrier
- Aircraft: [N8699A](https://openairdocs.org/aircraft/N8699A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36923
- Aircraft time: 19,988 hours, 9,397 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Transition Panel
- Condition: Corroded
- Location: Aft 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/SWAA2022072927205

## Discrepancy

AFT CARGO L/H TRANSITION ANGLE HAS HEAVY CORROSION BETWEEN STA 727C THRU STA 847. (MARKED) / [01] AFT CARGO COMPARTMENT LT ZEE SIDEPLATE CHANNEL ASSEMBLY BETWEEN STA 727G+10 TO STA 807+10; LBL 21; FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2.;[02] AFT CARGO COMPARTMENT LT ZEE SIDEPLATE CHANNEL ASSEMBLY BETWEEN STA 727C TO STA 727G +10; LBL 21 AND ALSO BETWEEN STA 807 +10 TO STA 847; LBL 21 FOUND TO BE WITHIN ALLOWABLE LIMITS IAW SRM 53-00-53-1A-2.;[03] VERIFIED 2. JOHN PRAMUK (TECHNICIAN); 09-JUL-2022 13:55 UTC <BR>AFT CARGO COMPARTMENT LT ZEE SIDEPLATE CHANNEL ASSEMBLY BETWEEN STA 727C TO STA 727G +10; LBL 21 AND ALSO BETWEEN STA 807 +10 TO STA 847; LBL 21 FOUND TO BE WITHIN ALLOWABLE LIMITS IAW SRM 53-00-53-1A-2.;[04] C/W;[05] REPAIRED PER SRM 53-00-53-1A-2.;[06] POTENTIAL CORROSION LEVEL WAS CHANGED FROM LEVEL 3 TO LEVEL 1.;[07] POTENTIAL CORROSION LEVEL WAS CHANGED FROM LEVEL 3 TO LEVEL 2 AS THE PART WAS REMOVED AND REPLACED.;[08] VERIFIED

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