What was found
DURING M-CHECK, FOUND MAIN PASSENGER CABIN STA 160 LONG 4L IS CRACKED REMOVED L4L END CLIP, REPAIR SPLICE & 19" SECTION OF LONGERON IAW SRM 51-10-4,51-10-2,51-30-2 & 51-30-5. RECIEVED NEW SECTION OF LONGERON PN2777922-3 PO1021994. LOCATED & DRILLED FASTENER HOLES, TRIMMED & INSTALLED NEW LONGERON SECTION, END CLIP & EXISTING SPLICE IAW SRM 51-10-2,51-10-4,51-10-5, 53-13-1 FIG 3,53-02 FIG 18,51-10-1 & DC-9-A-53-10-23-801-663A-A.