What was found
THE EICAS GEAR DISAGREE AND GEAR AMBER LIGHT ILLUMINATED AFTER GEAR RETRACTION WITH GEAR HANDLE IN THE UP POSITION. MOVING THE GEAR HANDLE TO THE OFF POSITION REMOVED BOTH WARNINGS. NOSE GEAR RETRACTION SEEMED LONGER THAN NORMAL. THE FLIGHT CONTINUED TO EWR WITHOUT FURTHER PROBLEM. MAINTENANCE REMOVED AND REPLACED THE NOSE GEAR RETRACT ACTUATOR IAW MM 32-34-01. AN ADJUSTMENT/TEST OF THE NOSE GEAR WAS PERFORMED IAW MM 32-34-00. LEAK AND OPERATIONAL CHECKS WERE GOOD.