As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THERE IS A HYDRAULIC LEAK IN THE LT GEAR WHEEL WELL AREA. REPLACED HMG SHUTOFF VALVE PER AMM. PRESSURIZED AND NO LEAKS NOTED. AFTER REPLACING HMG OP CHECK FAILED (DID NOT TEST). RPL'D HYD MOTOR GENERATOR CONTROL UNIT PER MM AND ACP'D OPERATIONAL CHECK PER MM. OPS OKAY.