# SDR SWAA2025050254022
- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 30, 2025
- Submitted: May 2, 2025
- Operation: Air carrier
- Aircraft: [N290WN](https://openairdocs.org/aircraft/N290WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36632
- Aircraft time: 57,406 hours, 34,635 cycles
- System (JASC): [5320 ยท Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Shield
- Condition: Corroded
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025050254022
## Discrepancy
CORROSION ON SHIELD WEB LOCATED BTW BS 492TO BS 500A RBL 25 WL 156.1 AT FWD CARGO COMPARTMENT 2025-232287<[01] REPLACED NEW SHIELD WEB AND FASTENERS LOCATED BTW BS 492 TO BS 500A RBL 25 WL 156.1 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02; SMR 51-10-02 AND DWG 143A0080 SHEET 23 REV. -;[02] REPLACED SHIELD WEB AND FASTENERS LOCATED BTW BS 492 TO BS 500A RBL 25 WL 156.1 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02; SMR 51-10-02 AND DWG 143A0080 SHEET 23 REV. -;[03] REPLACED SHIELD WEB AND FASTENERS LOCATED BTW BS 492 TO BS 500A RBL 25 WL 156.1 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02; SMR 51-10-02 AND DWG 143A0080 SHEET 23 REV. -;[04] CORRECTED STEP 2:
REPLACED SHIELD WEB AND FASTENERS LOCATED BTW BS 492 TO BS 500A RBL 25 WL 156.1 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02; SMR 51-10-02 AND DWG 143A0080 SHEET 23 REV. -;[05] CORRECTED STEP 3:
REPLACED SHIELD WEB AND FASTENERS LOCATED BTW BS 492 TO BS 500A RBL 25 WL 156.1 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02; SMR 51-10-02 AND DWG 143A0080 SHEET 23 REV. -
RII ITEM
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