What was found
SHEAR TIE ON FRAME 86 BTWN STR 28R AND 27R IS CORRODED (MAJOR REPAIR) BLENDED CORROSION ON SHEAR TIE FR86 BETWEEN STR 28R & 27R IAW SRM 51-10-03. ORIGINAL THICKNESS .050" IAW SRM 53-23-04. MATERIAL REMOVED .030" MATERIAL REMAINING .020" FOUND OUT OF ALLOWABLE LIMITS IAW SRM 51-75-16. LOCATED, DRILLED & DEBURED NEW SHEAR TIE IAW SRM 51-40-02. TREATED ALL NEW HOLES IN NEW SHEAR TIE USING M-CR 1132 IAW SRM 51-23-04. RESTORED FINISH TO FASTENER HEADS EXTERIOR SKIN USING ECL-G-1148 REF ETN-EJ-51-015 & RESTORED INTERIOR SHEAR TIE FASTENERS HEADS & BUCKTAILS REF ETN-EJ-51-015. APPLIED CIC TO REWORK AREA REF CPM 51-25-00-910-001-A. R & R SHEAR TIE AT FR 86 BETWEEN STR 27R - 28R REF SRM 51-40-08.