What was found
DURING TAKE OFF, THE LANDING GEAR TOOK ABOUT 15 SECONDS MORE THAN NORMAL TO INDICATE 3 UP ICONS ON ED1. COULD HEAR THE NOSE WHEEL SPINNING. TAPPED ON THE BRAKES THEN THE GEAR WARNING STOPPED AND THE 3 UP WHITE ICONS WERE ALL INDICATING. ACFT PUT ON JACKS FOR TROUBLESHOOTING. DISCREPENCY VERIFIED. REMOVED & REPLACED RUNAROUND BYPASS VALVE IAW AMM 32-32-20 NO FIX. REMOVED & REPLACED THE NR 3 HYD RESERVOIR IAW AMM 29-12-30. ALL OPS & LEAK CHECKED GOOD. GEAR RETRACT TIMES WITHIN LIMITS IAW AMM 32-30-00-720-801.