What was found
DURING C CHECK INSPECT, LT HORIZ STAB ELEVATOR UPPER SKIN CRACKED ½, XE 200.2379. PERFORMED MAJOR REPAIR IAW FAA FORM 8110-3. REMOVED FASTENERS IAW DC8 SRM 51-1-21. REMOVED DAMAGED SECTION IAW SEMAN DWG # ED-4085. NDT INSPECTED REWORKED AREA IAW DC8 NDT SPM PART 06-10-01-001. NEITHER CRACK NOR CORROSION FOUND. FAB`D EXTERNAL REPAIR DOUBLER (AL2024T3 0.040), FILLER (AL2024T3 0.016) IAW SEMAN DWG # ED-4085. CLEANED, TREATED, PRIMED AREA + FILLER + INNER SIDE OF EXTERNAL REPAIR DOUBLER IAW DC8 SRM 51-1-8B. APPLIED SEALANT TO FAYING SURFACE IAW DC8 SRM 51-1-11 PG 9. INSTALLED REPAIR PARTS IAW SEMAN DWG # ED-4085, DC8 SRM 51-1-21. PERFORMED LT ELEVATOR BALANCING IAW DC8 SRM 51-4-1 PG 1. FOUND WITHIN TOLER