What was found
DURING A SCHEDULED INSPECTION AT AERO CORP, CORROSION WAS FOUND IN THE LEFT INBOARD SEAT TRACK BETWEEN STA 579 - STA 756. REMOVED CORROSION IAW DC9 SRM 51-10-3. CORROSION OUT OF LIMITS IAW DC9 SRM 53-01 FIG 1, FABRICATED REPAIR SPLICE (7075 T6 .160 INCH, .180 INCH, .125 INCH, .100 INCH) IAW DC9 SRM 53-05 FIG 40. DRILLED DEBURRED, TREATED AND PRIMED NEW SEAT TRACK IAW DC9 SRM 51-10-3, SRM 51-10-4. ALODINED AND PRIMED AND INSTALLED REPAIR PARTS IAW DC9 SRM 53-05 FIG 4B, SRM 51-10-3.