What was found
FOUND DURING C-CHECK, CORROSION ON FRAME 258.0 REFER TO CELSIUS W/O 19007 TASK CARD 1534. MAINTENANCE REMOVED CORROSION AS REQUIRED IAW SRM 51-70-40. REMAINING MATERIAL IS OUT OF LIMITS SRM 51-10-10.REMOVED DAMAGE ANGLE AND FABRICATED NEW ANGLE PER SAMPLE AND 1 EA. REPAIR DOUBLER. IAW 51-20-20. 51-20-30 LOCATED, DRILLED AND TRIMMED NEW NANGLE DOUBLER IAW SR M 51-40-40. TREATED, AND PRIMED AND TOPCOATED IAW SRM 51-20-42/43. FAY SEALED A ND INSTALLED REF SRM 51-40-21.