What was found
WHEN THE LANDING GEAR WAS EXTENDED ON APPROACH TO EWR, NO GREEN GEAR SAFE LIGHTS ILLUMINATED. THE GEAR WAS CYCLED THREE TIMES BEFORE RECEIVING GREEN DOWN AND LOCKED INDICATIONS. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE PERFORMED BITE ON PROX BOX AND ALL GEAR AND INTEGRITY TESTS PASSED. THE GEAR HANDLE ASSEMBLY WAS CLEANED AND LUBRICATED WITH NO OTHER DEFECTS NOTED.