Service difficulty report · Rib · 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
Rib
Condition
Corroded
Location
Rt 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

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.