# SDR SWAA2022081927166

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2022
- Submitted: August 19, 2022
- Operation: Air carrier
- Aircraft: N202WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33999
- Aircraft time: 58,974 hours, 35,001 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Condition: Corroded
- 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/SWAA2022081927166

## Discrepancy

CORROSION ON 1016 WEB AT AFT WET AREA BS1016 RBL6. MARKED. / [01] BEGAN REMOVING FASTENERS COMMON TO WEB BS1016-BS1031 BL0-RBL37 IAW SRM 51-40-02.;[02] NO ALLOWABLE LIMITS FOUND ON SRM FOR BS1016 SHEAR WEB ;REMOVED AND REPLACED OF THE PART IS APPLICABLE I.A.W SRM 51-10-02-0G-0 PAR 9.C;[03] REMOVED BS1016 R/H SHEAR WEB I.A.W SRM 51-40-02-0G-0;[04] REPLACEMENT OF THE BS1016 R/H SHEAR WEB TO BE COMPLETED ON COSTUMER CARD TTG8Q00DFLLX ALL AMT BLOCKS COMPLETED;[05] VERIFIED CORRECTIVE ACTION 4.;[06] ADDITION TO CORRECTIVE ACTION 5; VERIFIED MEASUREMENT TABLE.;[07] UPDATED CORROSION TABLE

---
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, except the copies of manufacturers’ service documents, which belong to their rights holders.