What was found
FOUND DURING C-CHECK, LOWER TAIL IS DENTED AT 4 PLACES BETWEEN STA 827 THRU STA 853. REFER TO CELSIUS W/O 19347, TASK 3503 AND SAAB STATEMENT 340SDS001037. MAINTENANCE CHECKED LIMIT. FOUND 1 EACH DENT WITHIN LIMIT, FOUND 3 EACH DENT OUT OF ALLOWABLE LIMIT REF SRM 51-10-10, PERFORM NDT: NDT PER FFVNDT006EC NO CRACKS NOTED. FABRICATE REPAIR DOUBLER, LAY OUT RIVET PATTERN AND DRILLED IAW SRM 53-90-10. TREAT AND PRIME IAW SRM 51-10-30 AND SAAB EO 340SDS001037. INSTALLED DOUBLER IAW SRM 51-40-21 FOR PAINT SEE W/O 19347, TASK 2515 IPM12 ITEM 31, REMAINING DENTS ACCEPTED AS IS REF SAAB EO 340SDS001037.