# SDR TWAA9818007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 19, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N602TW](https://openairdocs.org/aircraft/N602TW), registered now
- Make and model: Boeing 767231
- Aircraft serial: 22565
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Condition: Corroded
- Location: Bs 850-852
- 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/TWAA9818007

## Discrepancy

DURING OP 15 MAINT CHECK, FOUND CORROSION AT UPPER SKIN CENTER WING AT STA 850 TO 852.5, RBL 83.5 TO RBL 88.5, INTERGRANULAR CORROSION.  SANDED CORROSION PER SRM 51-10-00, PAGE 16 PARA 6.  ACCOMP HIGH FREQ EDDY CURRENT NDT PER 51-00-03, PART 6 AND NO CRACKS FOUND.  REPAIRED PER ARA 11596.

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