What was found
WHILE IN FOR D-CHECK, MAINTENANCE FOUND MAIN CABIN SEAT TRACK RBL 24 POSITION 3 APPROX STA 28 HAS MODERATE CORROSION. REMOVED DAMAGED AREA IAW SRM 53-2-3 FIG 6D AND TR 53-89. ALODINED AND PRIMED IAW SRM 51-1-8, INSTALLED PLUG IAW SRM 51-1-7 AND SRM 53-2-3 FIG 6D.