As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT HYD QTY LIGHT DURING ROLL OUT. SYSTEM QTY WHEN TO ZERO VERY RAPIDLY FOLLOWED BY L HYD PRIM SAMC TEXT: PUMP EICAS DURING TAXI IN. COMPLETED CHECK LIST AND SHUT DOWN PUMPS. ACC MAINT REPORT ENGINE DRIVEN HYD PUMP LEAK AT PUMP DEPRESSURIZATION SOLENOID. REPLACED EDP PER MM. REPLACED EDP PRESSURE-CASE DRAIN FILTERS PER MM. RUN ENGINE PER JRH, ACCMP'D LEAK CHECK. ALL OPERATIONS AND INDICATIONS NORMAL.