What was found
GEAR DISAGREE MASTER WARNING AFTER SELECTING LANDING GEAR LEVER UP. LEFT MAIN AND NOSE GEAR SUCCESSFULLY STOWED. RIGHT MAIN GEAR DID NOT COME UP. (FLIGHT 5049) PERFORMED INSPECTION CHECKS OF NOSE AND LEFT UPLOCK TARGETS AND FOUND TO BE ADJUSTED TO CORRECT LIMITS, FOUND RT UPLOCK TARGET OUT OF LIMITS. REMOVED AND REPLACED RT UPLOCK IN REF TO CRJAMM 32-32-08 OPS CHECKS GOOD. SEE AML 1837664 FOR REPLACEMENT OF RT UP LOCK, AND PERFORMED FREE FALL AND NORMAL GEAR SWINGS IN REF TO CRJ200 AMM 32-30-00 ALL OPS CHECKS GOOD SEE AML 1837667 FOR OPS CHECKS AND GEAR SWINGS . ALL OPS CHECKS GOOD.