# SDR SWAA2021080394626

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 13, 2021
- Submitted: August 3, 2021
- Operation: Air carrier
- Aircraft: [N962WN](https://openairdocs.org/aircraft/N962WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36963
- Aircraft time: 33,006 hours, 20,057 cycles
- System (JASC): [5530 · Vertical Stabilizer](https://openairdocs.org/jasc/5530)
- Part: Skate Angle
- Condition: Corroded
- Location: Vertical Stab
- 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/SWAA2021080394626

## Discrepancy

CHAFE DAMAGE ON THE L/H VERTICAL STAB TO FUSELAGE SKATE ANGLES / [01] REMOVED LH SKATE ANGLES PER SRM 51-40-02.; [02] LOCATED; DRILLED AND COUNTERSINK NEW L/H SKATE ANGLE P/N 148A8310U3 PO#829514 /1 IAW SRM 51-40-05;SRM 51-40-08 AND DWG 148A8300 REV.A; [03] NO ALLOWABLE LIMITS FOR DAMAGE TO SKATE ANGLE. REPAIR BY REPLACEMENT. IAW CH. 51-10-02-0G-0; [04] OK TO INSTALL NEW SKATE ANGLE.; [05] VERIFIED - OK TO INSTALL NEW SKATE ANGLE.; [06] INSTALLED L/H SKATE ANGLE IAW SRM CH. 51-40-02 AND DRAWING # 148A8300.; [07] VERIFIED ALL WORK COMPLETED IAW SRM CH 51-40-02 AND DRAWING # 148A8300 SHEET #3; [08] VERIFIED INSTALLED L/H SKATE ANGLE IAW SRM CH. 51-40-02 AND DRAWING # 148A8300; [09] ADDED PARTS; [10] VERIFIED INSTALLED L/H SKATE ANGLE IAW SRM CH. 51-40-02 AND DRAWING # 148A8300 SHT 3.

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