# SDR ZW0A0100502

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 2001
- Submitted: April 19, 2001
- Operation: Air carrier
- Aircraft: [N906TW](https://openairdocs.org/aircraft/N906TW), registered now
- 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: 49160
- Aircraft time: 55,292 hours, 28,713 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- 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/ZW0A0100502

## Discrepancy

DURING CHECK-C MAINT AT RT MLG WHEEL WELL DOOR, FOUND A ONE INCH CRACK IN RADIUS OF UPPER END OF FORMER, SECOND AFT OF THE DOOR.  ACCOMP NDT STOP DRILL PER 51-00-03, PART 6.  MADE REPAIR DOUBLER AND STOP DRILLED CRACK AND INSTALLED REPAIR PER SRM 52-01, FIG 2.

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