# SDR TRAX200700061

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 10, 2007
- Submitted: January 23, 2007
- Operation: Air carrier
- Aircraft: [N635AS](https://openairdocs.org/aircraft/N635AS), registered now
- Make and model: Aerosp ATR72
- Aircraft serial: 372
- Aircraft time: 29,303 hours, 32,855 cycles
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- Condition: Corroded
- Location: Rt Wing
- 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/TRAX200700061

## Discrepancy

RT WING, OUTB FLAP, FLAP BEAM AT RIB 14 AFT PICK UP, CORROSION FOUND.    REFER TO EXELTECH WORK PACKAGE YUL000164 NRTC 600-23 FOR ALL WORK ACCOMPLISHED.  RT WING OUTBD FLAP, FLAP BEAM ATRIB 14 AFT PICK UP.  CORROSION REMOVED AS PER SRM 51 21 42. AND FOUND WITH IN LIMIT S PER SRM 57 53 10 FIG 310  REPAIR DETERMINED NOT TO BE A MAJOR REPAIR IAW SP 663 AND FAR 43 APPENDIX A REPAIR ACCOMPLISHED IAW 57 55 10.  MATERIA THICKNESS .475"  MATERAIL REMOVED .001"  WITHIN LIMITS AS PER SRM 57 55 10 FIG 310.

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