# SDR DHL9672040C

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 1, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N720DH
- Make and model: Boeing 727228
- Aircraft serial: 19544
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Bs 950
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL9672040C

## Discrepancy

AT C-CHECK, FOUND CORROSION ON INNER SKIN SURFACE AT DRAIN VALVE BETWEEN 28 TO 29R, FWD OF 950.  INSTALLED DOUBLER PER SRM 53-30-3 36 BY 15, FILLER 20.5 BY 12.

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