What was found
WHILE IN HEAVY CHECK FOUND AFT WET AREA CORRODED GUSSET RH OTBD FR 90. REMOVED CORRODED AFT WET AREA GUSSET RH OTBD FR 90. LOCATED, DRILLED, AND APPLIED ALODINE TO THE NEW AFT WET AREA. GUSSET RH OTBD FR 90 PER REF SRM 51-40-02, 51-23-04 PO# 243626. INSTALLED NEW AFT WET AREA GUSSET RH OTBD FR90 PER REF SRM 51-40-08 APPLIED SURFACE PROTECTION REF SRM 51-23-07