What was found
AT C-CK; NOSE LANDING GEAR AFT DOOR SHOWS IMPROPER PATCH. ALSO BROKEN AND DENTED ON EXTERNAL SKIN LT. REMOVED DAMAGED AREA IAW SRM 52-2-3 FIG 10B, CLEANED, TREATED AND PRIMED AREA IAW SRM 51-1-8B, PG 1-2, FABRICATED AND INSTALLED DOUBLER AND FILLER IAW SRM 52-2-3, FIG 10B. REF: N/R 1964.