As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: IN CRUISE FLIGHT, HYDRAULIC QUANTITY LOW C EICAS MESSAGE. EMERGENCY DECLARED; FLIGHT DIVERTED TO DFW LANDING SAFELY. **SUPPLEMENTAL REPORT FOR AALA202304105673: MAINTENANCE FOUND A CRACKED HYDRAULIC LINE TO THE LEFT MAIN LANDING GEAR SIDE BRACE ACTUATOR. REPLACED HYDRAULIC LINE. ACCOMPLISHED SATISFACTORY GEAR SWING, LEAK, AND OPERATIONAL CHECKS.** (CLOSED)