What was found
NOSE GEAR DID NOT CATCH ON UNLOCK AFTER TAKEOFF. PERFORMED GEAR BUMP TROUBLESHOOTING. NLG & LT MLG ARE FUNCTIONING NORMALLY. FOUND THE RT MLG UPLOCK ACTUATOR TO BE CYCLING UNCOMMANDED, FOLLOWING THE RETRACT CYCLE CAUSING RT GEAR TO HAMMER UP & DOWN IN THE WW. UPLOCK SWITCHES FUNCTION & ENGAGEMENT RIGGING CHECKED GOOD. REMOVED RT MLG ACTUATOR, UPLOCK ACTUATOR & SPRING. ADJUSTED RT MLG CAMBER. CYCLING & HAMMERING OF RT MLG AFTER RETRACTION IS NO LONGER PRESENT. RIGGED UPLOCK SWITCHES & EMERGENCY RELEASE SYS. DISCOVERED EXCESSIVE MOVEMENT OF THE MLG RELEASE SECTOR IN THE MLG WW. INSTALLED NEW BUSHING THAT WAS MISSING BETWEEN THE PIVOT BOLT & BEARING. GEAR EXTENSION & RETRACTION OPERATING NORMAL.