As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 544 - FWA-DTW - DURING TAKEOFF THE 'A' SYSTEM HYDRAULIC FLUID QUANTITY DECREASED AND BOTH A-PUMP LOW PRESSURE LIGHTS ILLUMINATED. THE AIRCRAFT RETURNED TO FWA AND AN UNEVENTFUL LANDING WAS MADE. REMOVED AND REPLACED NR 2 LEADING EDGE FLAP ACTUATOR AND NR 1 AND NR 2 A-SYSTEM HYDRAULIC PUMPS. OPS CHECK AND LEAK CHECK GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M)