What was found
DURING HEAVY MAINTENANCE LT L2 DOOR SILL PLATE HAS CORROSION AT FR 66 L-2 DOOR SILL PLATE. FOUND TO BE OUT OF LIMITS IAW SRM 53-41-14. LOCATED REPAIR ANGLE AND FILLER FIG 201, PRINCIPLE 7 IAW SRM 53-41-14. INSTALLED REPAIR ANGLE AND FILLER IAW SRM 51-42-11, PG 1-3.