As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT DISCOVERED HYD FLUID LEAKEAGE IN TRANSMISSION AREA UPON POST-FLIGHT VISUAL CHECK. SQUEEZING THE HOSE BY HAND REVEALED FLUID REVEALED ADDITIONAL FLUID LOSS. THIS HYD LINE CONNECTS TO THE AFT OTBD PORT ON THE FILTER MODULE. THIS PORT IS MARKED WITH A "U".