# SDR SWAA2023081578329

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 13, 2023
- Submitted: August 15, 2023
- Operation: Air carrier
- Aircraft: [N8546V](https://openairdocs.org/aircraft/N8546V), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 63574
- Aircraft time: 19,785 hours, 9,786 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support Angle
- Part number: UNKNOWN
- Condition: Cracked
- Location: Zn 100 Fus Lower
- 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/SWAA2023081578329

## Discrepancy

L/H VAPOR BARRIER TO CENTER TANK LWR SKIN SUPPORT ANGLE CRACKED AT STA 663.75 AND LBL 10<[01] REMOVED FASTENERS AT L/H VAPOR BARRIER TO CENTER TANK LWR SKIN SUPPORT ANGLE STA 663.75 LBL 10 IRW SRM 51-40-02<BR><BR>CUT OUT DAMAGE AT L/H VAPOR BARRIER TO CENTER TANK LWR SKIN SUPPORT ANGLE STA 663.75 LBL 10 IRW SRM 57-10-10-2R-5<BR><BR>FABRICATED REPAIR PARTS (SPLICE 2024T3.071; PO#2025162 AND REPAIR ANGLE 2024T3.063; PO#2021189) AT L/H VAPOR BARRIER TO CENTER TANK LWR SKIN SUPPORT ANGLE STA 663.75 AND LBL 10 AS PER SRM 57-10-10-2R-5<BR><BR>TREATED AND PRIMED L/H REPAIR PARTS AS PER AMM 51-21-41-701 AND AMM 51-21-72-370-804<BR><BR>APPLIED CAP SEAL TO ALL FASTENERS IN REPAIR AREA INCLUDING COLLARS IN CENTER TANK AS PER AMM 51-80-01-0G-0. SQUEEZE OUT TIME 11:45 AM; 7/25/2023; SQUEEZE OUT DRY TIME 1:45PM 7/25/20;[02] VERIFIED STEP 1;[03] CARD COMPLETED ADDING DE LABOR ROW TO CLOSE CARD

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