What was found
ON TAKEOFF PERFORMED GEAR RETRACTION. 3 GREEN INDICATOR LIGHTS EXTINGUISHED AND GEAR INTRANSIT LIGHT ILLUMINATED AND REMAINED. CYCLED GEAR TWICE, AIRSPEED 175. GEAR DOWN, NORMAL LANDING. TROUBLESHOT SYS AND FOUND NOSE GEAR UPLOCK HOOK IN NEED OF ADJUSTMENT. ADJUSTED UPLOCK HOOK IAW MM CH 32-30-00. PERFORMED GEAR SWINGS, SYS OPS CHECK GOOD, NO FURTHER DEFECTS NOTED.