What was found
CRACK INDICATION IN LEFT SIDE OF UPPER DECK FLOORBEAM FUSELAGE 6, 7 AND 8TH HOLES FROM OUTBOARD TOP ROW OF FASTENERS STRAP AREA OF UPPER CHORD REF S/B 747-53A24201 FIG 2 STEP 2. REMOVED CRACKED CHORD SECTION REMOVED CRACKED WEB SECTION FABRICATED AND INSTALLED NEW WEB SECTION AND REPAIR DOUBLER . FIT AND INSTALLED CHORD REPAIR KIT 141U0044-115 REINSTALLED PARTS REMOVED FOR REPAIR INCLUDING STIFFENERS ON FWD SIDE OF FLOORBEAMS COVERED BY BOEING MESSAGE 1-404648834-7 REF S/B 747-53A2429R1 AND DRAWING NR 141U0044 SHEET 4.