# SDR GTIA012072

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 31, 2001
- Submitted: January 15, 2002
- Operation: Air carrier
- Aircraft: [N810NK](https://openairdocs.org/aircraft/N810NK), registered now
- Make and model: Doug DC-9-81(MD-81)
- Registry model: [Doug DC-9-81(MD-81)](https://openairdocs.org/model/mcdonnell-douglas-dc-9-81-md-81) (OpenAirDocs)
- Aircraft serial: 48015
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Retainer
- Condition: Cracked
- Location: Cockpit Window
- 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/GTIA012072

## Discrepancy

FTW - FOUND COCKPIT OVERHEAD WINDOW OUTER RETAINER CRACKED.  REMOVED UPPER WINDOW OUTER RETAINER.  LOCATE AND DRILL NEW RETAINER WINDOW.  INSTALLED RETAINER WINDOW.  INSTALLED EXTERNAL DOUBLER IAW MD80 SERVICE BULLETIN 56-11-R3.  (M)

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