What was found
MAIN CABIN FORWARD PASSENGER ENTRY DOOR CUTOUT, LOWER SILL AREA AT FASTENER HOLES HAS CORROSION. GROUNDED - YES. REMOVED CORROSION AT MAIN CABIN FWD PASSENGER ENTRY DOOR CUTOUT, LWR SILL AREA AT FASTENER HOLES AS MARKED IAW B737-800 SRM 53-10-15-1A-1, FIG.108, DETAIL E; ORIG. THICKNESS .090", REMOVED .006", REMAINING THICKNESS .084" AND FOUND TO BE IN LIMITS IAW B737-800 SRM 53-10-15-1A-1; ALODINED & PRIMED IAW B737-800 SRM 51-20-01-OG; ACCOMPLISHED BLEND MARKING IAW B737-800 AMM 51-05-01-701.