What was found
CREW REPORTED AFTER TAKEOFF AND RETRACTING THE LANDING GEAR, RECEIVED A GEAR DISAGREE STATUS MESSAGE AND LIGHT. A/C INDICATED LEFT AND NOSE GEAR UP AND LOCKED THE RIGHT GEAR INDICATED DOWN AND LOCKED CYCLED GEAR ONE TIME WITH THE SAME RESULTS. A/C RETURNED TO LEJ (AIR TURNBACK). FOUND RT MLG RETRACTION HOSE ASSY RUPTURED, REMOVED AND REPLACED HOSE ASSY IAW CHAPTER 20, PINNED GEAR AND PRESSURIZED GEAR HYD SYSTEM NO LEAK FOUND. OK FOR SERVICE.