# SDR SWAA2023090193387

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 14, 2023
- Submitted: September 1, 2023
- Operation: Air carrier
- Aircraft: [N410WN](https://openairdocs.org/aircraft/N410WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27897
- Aircraft time: 72,550 hours, 42,916 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Inlet
- 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/SWAA2023090193387

## Discrepancy

CRACK ON LINK ASSY AT RAM AIR INLET MECHANISM LT SIDE (2 EA) 2023-508485<[01] REPLACED LINK ASSY AT RAM AIR INLET MECHANISM LT SIDE (2 EA) I.A.W B737-700 DWG 213A3130 SHEET 9 REV. A; SRM 51-10-02-0G-0 ITEM 9; SRM 51-40-02-0G-0 ITEM 9 AND AMM 20-50-11-910-801.<BR><BR>TOOL USED TORQUE P/N: QD1R50 S/N: 1018916275 DUE DATE: 05/APR/24.<BR><BR>TORQUE APPLIED: 36 LB-IN.;[02] REPLACED LINK ASSY AT RAM AIR INLET MECHANISM LT SIDE (2 EA) I.A.W B737-700 DWG 213A3130 SHEET 9 REV. A; SRM 51-10-02-0G-0 ITEM 9; SRM 51-40-02-0G-0 ITEM 9 AND AMM 20-50-11-910-801. <BR><BR>TOOL USED TORQUE P/N: QD1R50 S/N: 1018916275 DUE DATE: 05/APR/24. <BR><BR>TORQUE APPLIED: 36 LB-IN.

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