# SDR AALA971201

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N718AA
- Make and model: Boeing 727227
- Aircraft serial: 20611
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Bs 827
- 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/AALA971201

## Discrepancy

TUL - AREA OF CORROSION BOTTOM OF NR 2 FUEL TANK SKIN ABOVE LEFT PRIMARY HEAT EXCHANGER, 1 INCH BY 2 INCH AREA, STA 827 LEFT PLENUM.  INSTALLED DOUBLER.  REF:  SRM 57-30-3, FIG 10.   TST:  69,183 HOURS.  CYCLES, 47,232.  (X)

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