As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HELICOPTER DEPARTED, ENROUTE, CREW CHIEF NOTICED THAT HYD FLUID WAS LEAKING FROM THE DRIP PAN UNDER THE TRANSMISSION. HELICOPTER DIVERTED. HYD LINE WAS FOUND TO HAVE A CRACK. HYD PRESSURE REMAINED NORMAL ON BOTH HYD SYSTEMS. FABRICATED HYD LINE IAW AC 43.13-1B, CH. 29. LEAK CHECK COMPLETED, NO LEAKS NOTED.