As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND GREEN SYSTEM LEAKING FROM #1 ENGINE AT THE 12:00 POSITION SUPPLY MANIFOLD AREA. FURTHER INSPECTION REQUIRED DO TO AIRCRAFT MOVE AND GATE SPACE REQUIRED. LEAK FOUND AT E1 GREEN SYS RETURN LINE FOUND ON O/B PYLON ABOVE UPDATE WITH PIC OF LEAKING LINE THE O/B FAN COWL. REMOVED AND REPLACED E1 MIDDLE RETURN PIPE IAW AMM 29-11-49. REF ITEM NUMBER 4 IN AMM DIAGRAM. LEAK CHECK GOOD.