What was found
MAIN AVIONICS COMPARTMENT BETWEEN FS 319.70 & FS 333.00 S26R AROUND ATTACH FASTENERS HAS CORROSION. REMOVED RIVETS IN AREA OF CORROSION ON STR 26R AND BLENDED CORROSION IAW SRM CH 51-42-06-001-001- & 51-21-06-001-001. KC 161720 05/26/10. PERFORMED THICKNESS MEASUREMENT OF BLEND AREA IAW NDT INSP PROCEDURE UT-3. MINIMUM MATERIAL REMAINING IS .023". DAMAGE IS OUT OF LIMITS AS NO DAMAGE IS PERMITTED IN THIS AREA. REMOVED STRINGER IAW SRM 51-42-01. DRILLED UP & INSTALLED FASTENERS THROUGH SKIN IN NEW STRINGER SRM 51-42-06-001-001-A01.