What was found
DURING "C" RT WING UPPER T/E WBL 124 "J" BEAM PANEL SUPPORT IS CRACKED FWD OF SPOILER ACTUATOR. REMOVED "J" BEAM IAW B727 SRM 51-30-2. FABRICATED NEW "J" BEAM PER DRAWING 65-21655 REV J AND EC-00829-001 FROM BAC1506-860 7075T6 DIM.81" PO NR 738738052. TREAT AND PRIMED IAW SRM 51-10-2. INSTALLED "J" BEAM IAW SRM 51-30-2. LOCATION OF BEAM IS RT WING WBL 124. IDENTIFIED PART AS 65-21655-4405P PER EC-00829-001 STEP 6. MAJOR REPAIR/PERMANENT REPAIR.