# SDR ASAA2018010423284

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 4, 2018
- Submitted: January 26, 2018
- Operation: Air carrier
- Aircraft: [N626AS](https://openairdocs.org/aircraft/N626AS), registered now
- Make and model: Boeing 737790
- Aircraft serial: 30793
- Aircraft time: 53,767 hours, 24,094 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Window Frame
- Part number: 141A880039
- Condition: Cracked
- Location: Fuselage
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2018010423284

## Discrepancy

LT NR 3 WINDOW FWD FRAME HAS CRACK AT 3RD FROM LOWER FASTENER HOLE. GROUNDED - YES. REPAIRED CRACK IAW EA 700 53EA 19750 THIS IS A CATEGORY B REPAIR WITH FIRST AND SECOND STAGE APPROVAL. A NEW FAA APPROVAL WHICH CONTAINS THE INSPECTION REQUIREMENTS MUST BE ISSUED PRIOR TO THE INSPECTION THRESHOLD OF 50,000 TOTAL AIRFRAME FLT CYCLES.

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