# SDR SWAA2021032252163

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 13, 2021
- Submitted: March 22, 2021
- Operation: Air carrier
- Aircraft: [N937WN](https://openairdocs.org/aircraft/N937WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36644
- Aircraft time: 39,004 hours, 23,596 cycles
- System (JASC): [5400 · Nacelle/Pylon Structure](https://openairdocs.org/jasc/5400)
- Part: Access Panel
- Condition: Cracked
- Location: L/H Wing
- 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/SWAA2021032252163

## Discrepancy

CRACK INTERNAL AREA AFT FAIRING ACCESS PANEL 542BB AT LT WING / REPAIRED INTERNAL AREA AFT FAIRING ACCESS PANEL 542BB LT WING ASPER B737-700 SRM 51-70-04-2R-2 REPAIR 2 TOOL USED CALIPER PN 500-197-30 SN 15121550 DUE DATE 24-MAY-21 HOT BONDER PN HCS9000B SN 14081912 DUE DATE 22-APR-21 SCALE PN CL 5000 SN AE-36291 DUE DATE 30-MAR-21 HOTBONDET PN HCS 9000B-AV SN 18164925 DUE DATE 19-NOV-21 HOT BONDER PN HCS9000B SN 18175469 DUE DATE 08-JUL-21

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