# SDR SWAA2024100929962

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 2024
- Submitted: October 9, 2024
- Operation: Air carrier
- Aircraft: [N256WN](https://openairdocs.org/aircraft/N256WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32514
- Aircraft time: 59,564 hours, 35,985 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Pressure Deck
- Condition: Cracked
- Location: Zone 200
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2024100929962

## Discrepancy

CRACK INDICATION ON WEB PRESSURE DECK AT BS 663 AND LBL 30 AT MAIN WHEEL WELL COMPARTME (CRACK LENGTH: 0.250 IN. APPROX.) 2024-528430<[01] TOOL USED ON STEP 5; 6 AND 7 ET EQUIPMENT: P/N: NORTEC 600D; S/N: 220272512; CAL DUE DATE: 08-JAN-25;[02] STEP 14. EDDY CURRENT EQUIPMENT USED P/N: NORTE 600D; S/N: 60009161631 AND DUE DATE : 11-MAR-25.;[03] PERFORMED REPAIR ON WEB PRESSURE DECK AT BS 663 AND LBL 30 AT MAIN WHEEL WELL COMPARTMENT I.A.W B737-700 SRM 53-40-51-2R-2 REPAIR 2; PARAGRAPH 4 AND SRM 51-40-02. SEE INDIVIDUAL SIGNOFFS BELOW.;[04] REJECTED REPAIR ON WEB PRESSURE DECK AT BS 663 AND LBL 30 AT MAIN WHEEL WELL COMPARTMENT I.A.W B737-700 SRM 53-40-51-2R-2 REPAIR 2; PARAGRAPH 4 AND SRM 51-40-02. DUE TO MISSING INSTALL OF WEB REMOVED SEE TTG8Q00VWJP1;[05] PERFORMED REPAIR ON WEB PRESSURE DECK AT BS 663 AND LBL 30 AT MAIN WHEEL WELL COMPARTMENT IAW B737-700 SRM 53-40-51-2R-2 REPAIR 2; PARAGRAPH 4 AND SRM 51-40-02. SEE INDIVIDUAL SIGNOFFS BELOW.;[06] CORRECTED STEP 5.<BR>PERFORMED REPAIR ON WEB PRESSURE DECK AT BS 663 AND LBL 30 AT MAIN WHEEL WELL COMPARTMENT IAW B737-700 SRM 53-40-51-2R-2 REPAIR 2; PARAGRAPH 4 AND SRM 51-40-02. SEE INDIVIDUAL SIGNOFFS BELOW. TO INSTALLATION OF WEB SEE TTG8Q00VWJP1.;[07] PERFORMED REPAIR ON WEB PRESSURE DECK AT BS 663 AND LBL 30 AT MAIN WHEEL WELL COMPARTMENT IAW B737-700 SRM 53-40-51-2R-2 REPAIR 2; PARAGRAPH 4 AND SRM 51-40-02. SEE INDIVIDUAL SIGNOFFS BELOW. TO INSTALLATION OF WEB SEE TTG8Q00VWJP1.<BR>RII

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