# SDR TWAA0004309

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 14, 2000
- Submitted: March 17, 2000
- Operation: Air carrier
- Aircraft: N953U
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49267
- Aircraft time: 45,203 hours, 23,262 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Frame
- Condition: Cut
- Location: Cabin Windows
- 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/TWAA0004309

## Discrepancy

DURING CHECK-C MAINT, CABIN WINDOW FRAMES WERE CUT APPROX 0.003 TO 0.005 DEEP ON LEFT SIDE FROM STA 256 TO 1271.  BLENDED OUT DAMAGE PER ARA 16570A TO 63 MICRO FINISH.  ALODINED AND PAINTED.  REPLACED WINDOW BELT PANEL 9958156-1 AT STA 408 TO 313.

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