Service difficulty report · Intercostal · Aerosp ATR72

Difficulty date
August 14, 2007
Submitted
August 22, 2007
Operation
Air carrier
Aircraft
N636AS
Make and model
Aerosp ATR72
Aircraft serial
375
Aircraft time
30,111 hours, 33,709 cycles
Part
Intercostal
Condition
Cracked
Location
Lt Wing
Stage of operation
IN
How discovered
V
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

LEFT WING BOX FR 28 INTERCOSTAL CRACKED. LEFT WING BOX FR28 INTERCOSTAL REPLACED IAW SRM 57-25-01. REPAIR DETERMINED NOT TO BE A MAJOR REPAIR IN ACCORDANCE WITH SP 663 FAR 43 APPENDIX A. REPAIR ACCOMPLISHED IN ACCORDANCE SRM 57-25-01. SUPPLEMENTAL - SDR CLOSED 08/22/07.