# SDR DL72E010113

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 22, 2001
- Submitted: January 29, 2001
- Operation: Air carrier
- Aircraft: N831WA
- Make and model: Boeing 727247
- Aircraft serial: 21483
- Aircraft time: 71,046 hours, 42,699 cycles
- System (JASC): [5531 · Vertical Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5531)
- Part: Skin
- Condition: Cracked
- Location: Vertical Stab
- 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/DL72E010113

## Discrepancy

FOUND ON B2 LETTER CK, .25 INCH CRACK AND SHEARED RIVET AT BASE OF VERTICAL STAB AT STR 7 LT SIDE.  REPLACED FASTENER AND REPAIRED PER B727DRD 55-30-3D.

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