# SDR 0600726307

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 17, 2006
- Submitted: April 18, 2006
- Operation: Air carrier
- Aircraft: N667US
- Make and model: Boeing 747451
- Aircraft serial: 24222
- Aircraft time: 68,951 hours, 8,339 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Bs 2090
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/0600726307

## Discrepancy

DURING L-CHECK FOUND CORROSION ON RT FUSELAGE SKIN AT BS 2090 AT LAV VACUUM VENT HOSE OUTLET.  REPAIRED PER EA 63-206472 SECTION I.  PERMANENT REPAIR WILL BE ACCOMPLISHED DURING NEXT L-CHECK PER EA 63-206472 SECTION II.

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