# SDR SWAA2022030369134

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 2022
- Submitted: March 3, 2022
- Operation: Air carrier
- Aircraft: [N469WN](https://openairdocs.org/aircraft/N469WN), registered now
- Make and model: Boeing 737*
- Aircraft serial: 33859
- Aircraft time: 59,572 hours, 35,384 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Strap
- Condition: Corroded
- Location: Aft Fuselage
- Stage of operation: UK
- 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/SWAA2022030369134

## Discrepancy

CORROSION ON AFT SHEARWEB STRAP STA 1016-1018; RBL 3; WL 208. / [01] NO ALLOWABLE LIMITS FOUND ON SRM FOR SHEAR WEB STRAP BS1016-1018 RBL3 WL208 PART TO BE REMOVED AND REPLACED I.A.W.SRM 51-10-02-0G-0 PAR 9.C;[02] VERIFIED CORRECTIVE ACTION STEP 1.;[03] REMOVED SHEAR WEB STRAP BS1016-1018 RBL3 WL208 I.A.W SRM 51-40-02-0G-0;[04] LOCATED AND DRILLED NEW AFT SHEAR WEB STRAP BS1016-1018 RBL3 WL208 IAW SRM 51-40-05-0G-0 AND DWG 147A5730;[05] VERIFIED CORRECTIVE ACTION ENTRY 4. OK TO INSTALL GIVEN.;[06] OK TO INSTALL;[07] VERIFIED OK TO INSTALL;[08] INSTALLED NEW SHEAR WEB STRAP BS1006-1028 LBL3 WL208 IAW SRM 51-40-02-0G-0 AND DWG 147A5730;[09] VERIFIED CORRECTIVE ACTION STEP 8.;[10] COMPLETE;[11] UPDATED MEASUREMENT 15.;[12] CERTIFIED EDIT OF MEASUREMENT TABLE.

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