# SDR B4MR97025

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 26, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N284KH
- Make and model: Boeing 727-2J0
- Registry model: [Boeing 727-2J0](https://openairdocs.org/model/boeing-727-2j0) (OpenAirDocs)
- Aircraft serial: 21108
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corrosion
- Location: Bs 686
- 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/B4MR97025

## Discrepancy

DURING ROUTINE CPCP CHECK INSPECTION, FOUND FORWARD PIT FS 686 S26R TO 25R HAS SURFACE CORROSION ON INTERNAL SKIN.  CORROSION OUT OF LIMITS IAW B727 SRM 53-30-1.  REPAIRED IAW SRM 53-30-3 FIG 5 PN=2024-T3.  CORROSION TASK CARD NUMBER C53-113-01.  NON-ROUTINE TASK CARD NUMBER 108604.

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