As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW-CLT - FLT 1152 - DURING APPROACH, THE RIGHT HYDRAULIC SYSTEM LOW LIGHT ILLUMINATED WITH A LOSS OF HYDRAULIC FLUID. THE LANDING GEAR WAS MANUALLY EXTENDED AND THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE O-RING AT THE GEAR UP FITTING ON THE LANDING GEAR CONTROL VALVE. THE PRESSURE AND CASE DRAIN FILTERS WERE CHECKED FOR CONTAMINATION, NONE FOUND. (M)