What was found
DURING HEAVY MAINTENANCE FOUND LT SEAT TRACK CORRODED FRAMES 12-21; LBL 9.5-12.5. REMOVED CORROSION, MAX MATERIAL LOSS AREA A IS 1" AFT OF FR 16, LBL 11.5 L=1.047, W= 1.71, H= 0.025, AREA B LOCATION IS 1" AFT OF FR 17, LBL 10.5, L= 2.14, W= 0.927, H= 0.015. REF SRM 51-12-01. TREATED; PRIMED AND TOP COATED REF SRM 51-23-04; 51-23-05;51-23-06.