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Thrust Bearing Maintenance of AVK

|March 29 , 2019

 Thrust Bearing Maintenance of AVK

Thrust bearings must be lubricated using Lubriplate *#930-AA or equivalent. The thrust bearing and mandrel (hex socket head cap screws) are located in the tip of the tool. The bearings should not be dry if they are lubricated as needed. Remove the tip and follow the steps below


 Remove bearing and hexagon socket screws


The bearing is separated from the seat ring and  lubricated. Add grease to the bearing. If the screw is worn out, replace the high quality grade 8 




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