# SDR SWAA2024041762266

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 12, 2024
- Submitted: April 17, 2024
- Operation: Air carrier
- Aircraft: [N8568Z](https://openairdocs.org/aircraft/N8568Z), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 64248
- Aircraft time: 19,712 hours, 9,988 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Part number: UNKNOWN
- Condition: Corroded
- Location: Bs 485 Rbl31
- 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/SWAA2024041762266

## Discrepancy

FWD CARGO STA. 485 RBL 31; CORROSION ON ENTRY DOOR THRESHOLD WEB PANEL.<[01] REMOVED DAMAGE I.A.W SRM 51-10-02. MEASURED DAMAGE DEPTH TO BE .015?. DAMAGE FOUND TO BE OUT OF LIMITS I.A.W SRM 53-30-15-1A-1.;[02] REMOVED LOWER THRESHOLD WEB PANEL I.A.W. SRM 51-40-02.;[03] DRILL AND COUNTERSUNK NEW WEB IAW SRM 51-40-05 AND SRM 51-40-08. <BR>NEED OK TO INSTALL.;[04] OKAY TO INSTALL NEW LOWER THRESHOLD WEB FOR THE FORWARD CARGO DOOR OPENING.;[05] INSTALLED FWD CARGO DOOR THRESHOLD NEW WEB IAW SRM 51-40-02.;[06] VERIFIED C/A # 3 : TEKLU GEBREMARIAM (TECHNICIAN); 21-MAR-2024 03:37 UTC<BR>DRILL AND COUNTERSUNK NEW WEB IAW SRM 51-40-05 AND SRM 51-40-08.;[07] VERIFIED C/A # 5 : TEKLU GEBREMARIAM (TECHNICIAN); 21-MAR-2024 07:48 UTC<BR>INSTALLED FWD CARGO DOOR THRESHOLD NEW WEB IAW SRM 51-40-02.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.