As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HYDRAULIC QUANTITY LOW LEFT OR GREEN SYSTEM GREEN LO LVL ON ARRIVAL FOUND B NUT AT BOTTOM OF GREEN ACCUMULATOR LEAKING AS INDICATED BY MISS ALLIGNED WITNESS STRIPE. TIGHTENED B NUT, SERVICED HYDRAULICS. OPERATED HYDRAULIC SYSTEM. NO LEAKS NOTED.