# SDR TWAA0014307

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 2000
- Submitted: September 14, 2000
- Operation: Air carrier
- Aircraft: N931L
- Make and model: Doug DC-9-32
- Registry model: [Doug DC-9-32](https://openairdocs.org/model/mcdonnell-douglas-dc-9-32) (OpenAirDocs)
- Aircraft serial: 47173
- Aircraft time: 82,215 hours, 87,286 cycles
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Condition: Cracked
- Location: Rt Wing
- 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/TWAA0014307

## Discrepancy

DURING OP 15 MAINT CHECK, FOUND ON RT WING A CRACK APPROX .0625 INCH LONG ON REAR SPAR AT XW154, I/B FLAP HINGE LOWER O/B HOLE.  CRACK CONTAINED PER NDT TWA 51-10-03 PART 6 HFEC.  MADE REPAIR DOUBLER AND INSTALLED PER REPAIR DRAWING JO60271.  REPAIR WORK IN CONJUNCTION WITH NON ROUTINE 02-193.

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