As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF HYDRAULIC B-SYSTEM QUANTITY LEAK TO ZERO, ACCOMPLISHED COM EMERGENCY CHECKLIST, RETURNED FOR LANDING. FOUND CHAFED SPOILER PSI LINE IN RT WHEEL WELL AREA WHERE LINES GOES THROUGH WALKING BEAM INSTALLED TEMP FLEX LINE REF SUPPL MM 20-10-12, NO LEAKS NOTED. PLACED ON TLD C/N T00683 REF IPC 27-60-00 PAGE 0 FIG 38 ITEM 55 MSPMC ADVISED.