# SDR SWAA2022042088231

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 25, 2022
- Submitted: April 20, 2022
- Operation: Air carrier
- Aircraft: [N8628A](https://openairdocs.org/aircraft/N8628A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 42384
- Aircraft time: 27,196 hours, 12,448 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Condition: Corroded
- Location: Fwd Fuselage
- 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/SWAA2022042088231

## Discrepancy

CORROSION ON FWD ENTRY MOPSILL TO SCUFFPLATE ATTACH ANGLE STA 315-338; LBL 60; WL 209. / [01] REMOVED CORROSION ON FWD ENTRY MOPSILL TO SCUFFPLATE ATTACH ANGLE STA 315-338; LBL 60; WL 209. MAX MATERIAL REMOVED WAS .023' 1' BY 2' FROM .080'. OUT OF LIMITS PER SRM 53-10-15-1A-1; SRM 51-10-02-0G-0.;[02] VERIFIED CORRECTIVE ACTION 1.;[03] MEASURED DEPTH WITH SPERICAL MICROMETER ID# IS000459; S/N 67127987; EXPIRES 01/2023.;[04] VERIFIED CORRECTIVE ACTION 3.;[05] REMOVED ON FWD ENTRY MOPSILL TO SCUFFPLATE ATTACH ANGLE STA 312 -STA 344 LBL 60 WL 209 IAW SRM 51-40-02;[06] LOCATED AND DRILLED NEW ATTACH ANGLE ON FWD ENTRY MOPSILL TO SCUFFPLATE STA 315-338; LBL 60; WL 209 P/N 141A8112-20 IAW SRM SRM: 51-10-02-0G-0 DWG 141A8110 REV A;[07] CERTIFIED ACTIONS 5 AND 6.;[08] VERIFIED CORRECTIVE ACTIONS STEP 5;6.;[09] OK TO INSTALL NEW ATTACH ANGLE ON FWD ENTRY MOPSILL TO SCUFFPLATE STA 315-338; LBL 60; WL 209 P/N 141A8112-20 IAW SRM SRM: 51-10-02-0G-0 DWG 141A8110 REV A;[10] CERTIFIED ACTION 9.;[11] OK TO INSTALL GIVEN.;[12] INSTALLED NEW ATTACH ANGLE ON FWD ENTRY MOPSILL TO SCUFFPLATE STA 315-338; LBL 60; WL 209 P/N 141A8112-20 IAW SRM SRM: 51-10-02-0G-0 DWG 141A8110 REV A;[13] CERTIFIED ACTION 12.;[14] INSTALLED NEW ATTACH ANGLE ON FWD ENTRY MOPSILL TO SCUFFPLATE STA 315-338; LBL 60; WL 209 P/N 141A8112-20 IAW SRM SRM: 51-40-02-0G-0 DWG 141A8110 REV A.;[15] CORRECTED P/N IN MEASUREMENT TABLE.;[16] VERIFIED CORRECTIVE ACTIONS 12-15.

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