What was found
FLT 2459 - IN CRUISE THE NR 2 HYDRAULIC PUMP CAUTION ILLUMINATED FOLLOWED BY THE RUDDER CONTROL FOLLOWED BY THE NR 2 ISOLATION VALVE. NORMAL CHECKLIST DIRECTED PTU ON NR 1. HYDRAULIC FLUID HOT CAUTION LIGHT ON APPROACH. FLAPS SELECTED AND RECEIVED A FLAP POWER CAUTION LIGHT. LANDED WITH NO FLAPS, ALSO NO WHEEL BRAKES ON LANDING. STOPPED WITH THE EMERGENCY PARKING BRAKE. MAINTENANCE REPLACED THE ENGINE DRIVEN PUMP, THE PTU, PTU SELECTOR VALVE, HYDRAULIC RESERVOIR TEMP SWITCH. BLED THE NR 2 HYDRAULIC SYSTEM AND BLED NR 1 AND NR 2 HYDRAULIC SYSTEM, BLED BRAKES, AND TAXI CHECKED FOR NOSE WHEEL STEERING AND PARKING BRAKES. ALL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.