... Third, the machine lubrication Bearings and worm gear box, worm with splash lubrication, at the top of ... bolts. 2, open the grease on the gear box cover to add oil to the oil standard line. ... , maintenance and safety technology 1, the deceleration box should be in accordance with the requirements of ... . 3, to ensure the worm drive gear box lubrication conditions, the operation of the cabinet temperature ...