Mud agitator lubrication including gear box lubrication, bearing lubrication.
Before operation, lubricate gearbox with L-CKE/P 220~320# worn gear oil . Verify that lubricant level in the gearbox reaches the bottom of the oil level plug.
Bearings should be cleaned and re-greased on the same schedule as oil changing. After cleaning, fill bearings to one-third of their free volume.
After 100 hours of initial startup, clean gearbox inside, add new grease oil. Then lubricated at every 2500-hour interval.