What was found
PYLON NR 4 DIAGONAL BRACE HAS A CHAFE ON OUTBOARD SIDE CAUSED BY HYDRAULIC COMPARTMENT DOOR ROD FOUND NOT SECURED. ACCOMPLISHED BLEND REPAIR ON BRACE P/N 321U2731-102, S/N MFR 16889 RP 06709322 AS PER 747 SRM 51-41-01 FIG 3 AND REFERENCE ATLAS AIR XEO NO. 54-070806-1. BLEND-OUT IS ON BRACE ZONE "5" AND IS 1.5 INCH BY 1.75 INCH WIDE AND 0.094 INCH DEEP. BLEND-OUT IS WITHIN LIMITS. AREA WAS FLAP PEENED, TREATED AND PRIMED AS PER 747 SRM 54-41-01 FIG 3. HFEC WAS ACCOMPLISHED AS PER NDT MANUAL PART 6 51-00-00 FIG 4.