# SDR UPS00232616

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 19, 2000
- Submitted: May 17, 2000
- Operation: Air carrier
- Aircraft: N938UP
- Make and model: Boeing 727173C
- Aircraft serial: 19506
- Aircraft time: 51,734 hours, 32,797 cycles
- System (JASC): [5512 · Horizontal Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5512)
- Part: Skin
- Condition: Corroded
- Location: Horizontal
- 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/UPS00232616

## Discrepancy

INSPECTION TYPE:C+SI, LT HORIZ STAB REAR SPAR UPPER CHORD SKIN UNEVEN AT 2 AREAS.  FWD OF NR 4 ELEV HINGE AND FWD OF NR 6 ELEV HINGE.  DAMAGE REPAIRED IAW SRM 55-10-5 FIG 1.

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