What was found
WHILE AC WAS IN FOR HEAVY CHECK FOUND CF3 RT SEAT TRACK BETWEEN FR 74-84 CORROSION FOUND. RT SEAT TRACK PN 170-86082-005 REPLACED, IAW EMB SRM 51-43-04, 51-41-01, 51-43-03. SEE AAR NRC 4500833-2000-0030 FOR WORK PERFORMED. AC REMAINS IN YQG FOR COMPLETION.