What was found
ATB, GEAR DISAGREE EICAS AND GEAR LIGHT. RAN CHECKLIST RETURN TO CAE & CAUTION LIGHT TOO. REVERSED DMP 32-30-1. REPLACED PROX SWITCH 065 REF FIM 32-09 FAULT TREE 821. ADJUSTED PROX SWITCHES 065 AND 078 AS REQUIRED TO 5.5 MILIHENRI NEAR BOTH LOCKED AND UNLOCKED ARE IN THE NEAR POSITION. ALSO REF TECH ALERT ATTACHED TO THIS WORK PACKAGE FOR REPLACEMENT OF THE NLG LOCK ACTUATOR. OPS CHECKED SEVERAL TIMES ALL INDICATIONS WERE NORMAL. REQUIRES A FINAL OPS CHECK AND PLACARD REMOVAL. C/W FINAL OPS CHECKS OF NOSE LANDING GEAR EXTENSION AND RETRACTION IAW AMM 32-34-00