What was found
WHILE IN HEAVY CHECK FOUND CORROSION AFT WET AREA ON RH SHEAR PANEL. PN 170-91919-001 REMOVED AFT WET AREA RH SHEAR PANEL, REF. SRM 51-40-08. LOCATED, DRILLED, DEBURRED, AND ALODINED(PO#243626) NEW RH SHEAR PANEL, REF. SRM 51-40-02 & 51-23-04. INSTALLED AFT WET AREA RH SHEAR PANEL, REF. SRM 51-40-08. APPLIED SURFACE PROTECTION TO FASTENER HEADS WITH PAINT/TOPCOAT (PO#258552), REF. SRM 51-23-06.