What was found
ALL 3 RED LDG GEAR LIGHT ON WITH ALL 3 GREEN ALSO AND 3 GREEN O VHD PANEL WENT TO HOLD DID QRH 7-45399-3 SHOWS 1 AVAILABLE EWR IF NEEDED. LOCKED DUE TO EMERGENCY DECLARED LOCKED PER TOMC SM . UNLOCKED FOR UPDATE DEBRIEFED CREW CYCLED GEAR HANDLE AND CHECKED LANDING GEAR PERFORMED FIM TASK TASK 32-30-00-810-816.FOUND GEAR LEVER STIFF MANUAL DOOR FOR DEBRIS NO DEBRIS CLOSED DOOR. CREW DID A GO AND NOT GOING INTO DETENT CONSISTENTLY GIVING REPORTED AROUND CYCLED LANDING GEAR DOOR. THREE GREEN ON FORWARD PANEL DISCREPANCY. SUGGEST REPLACEMENT OF LEVER MODULE P/N 273A3301-8 AND THREE RED AT FOUR HUNDRED FEET, NIS EWR. AND PERFORM TELEFLEX CABLE PUSH PULL TEST. CABLE P/N REMOVED LANDING GEAR LEVER IAW AMM TASK 32-31-11-020-801. INSTALLED PUSH/PULL CABLE AND GEAR BOX UP TO STEP 3 F (2) A. REF REMOVED AND REPLACED PUSH/PULL CABLE AND GEARBOX IAW AMM TASK MM 32-31-22-400-801. 32-31-22-400-801 UP TO AND INCLUDING STEP F(2). TRACKING TAG AND ROTABLE PARTS INFO ONLY. COMPLETED INSTALLATION OF PUSH/PULL CABLE AND GEAR BOX. REF MM ROTABLE PARTS CHANGE WAS INDICATED - TT # 1888081 SN OFF 0736 32-31-22-400-801. ALSO INSTALLED NEW LANDING GEAR CONTROL LEVER MODULE. REF MM 32-31-11-400-801. LANDING GEAR CONTROL SYSTEM TEST CHECKS GOOD. REF MM 32-31-00-730-802. ADD EMP:U229056,U271879 MODULE, LANDING OFF 29-3231-9-0010 0736 ON 29-3231-9-0010 0610 PERFORMED MAIN LANDING GEAR OPERATIONAL TEST. REF MM 32-32-00-710-801. SWUNG GEAR AND ALL LANDING GEAR POSITION INDICATION LIGHTS CHECKS GOOD. AD