What was found
ON FLIGHT 3992 AFTER TAKEOFF DURING GEAR RETRACTION CREW RECEIVED A L/G DISAGREE AND RIGHT L/G RED. CREW RAN CHECKLIST AND NOTED NORMAL ONLY WHEN GEAR DOWN. CREW RETURNED FOR LANDING AND WAS ADVISED BY CONTROL TOWER THAT THE NR 3 TIRE WAS BLOWN. AFTER LANDING CREW RECEIVED L/G AIR/GND FAIL, BRAKE DISAGREE, PITOT 3 INOP, E1/2 IDLE STOP FAIL MESSAGES. ALSO WASN’T ABLE TO PUT GUST LOCK ON. A/C TOWED TO GATE. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED NR 3 WHEEL/TIRE ASSEMBLY, RT GEAR BRAKE TEMP HARNESS, WOW HARNESS REPLACED SEVERAL HARNESS CLAMPS, RT MLG WHEEL SPEED TRANSDUCER HARNESS, NUMBER 3 BRAKE LINES. RETRACTION CHECK COMPLETED. OPERATIONAL CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.