Service difficulty report · Web · Aerosp ATR72

Difficulty date
January 10, 2007
Submitted
January 23, 2007
Operation
Air carrier
Aircraft
N635AS
Make and model
Aerosp ATR72
Aircraft serial
372
Aircraft time
29,303 hours, 32,855 cycles
Part
Web
Condition
Corroded
Location
Wing
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CORROSION FOUND ON THE LOWER WEB OF LE 612. REFER TO EXELTECH WORK PACKAGE YUL000164 NRTC 600-28 FOR ALL WORK ACCOMPLISHED. CORROSION REMOVED AS PER SRM 51-21-42 ON THE LOWER WEB OF L/E 612 AND FOUND WITHIN LIMIT AS PER SRM 51 10 10 REPAIR DETERMINED NOT TO BE A MAJOR REPAIR IAW SP 663 AND FAR 43 APPENDIX A REPAIR ACCOMPLISHED IAW 57 53 10. MATERIA THICKNESS .080" MATERIAL REMOVED .001" WITHIN LIMITS AS PE SRM 51 10 10...SUPPLEMENTAL - SDR CLOSED 01/23/07...