检修装配下的NSK轴承时，首先记载轴承外观，确认光滑剂的残存量，取样后，清洗轴承。
When inspecting and repairing NSK bearings under assembly, first record the appearance of the bearings, confirm the residual amount of smoothing agent, after sampling, clean the bearings.
清洗剂广泛运用汽油、煤油。
Cleaning agents are widely used in gasoline and kerosene.
拆下来的轴承的清洗，分粗洗和精洗，在容器内先放上金属网，使轴承不间接接触容器内的脏物。
The bearings removed are cleaned, roughly cleaned and cleaned. The metal mesh is placed in the container first, so that the bearings do not indirectly contact the dirt in the container.
粗洗时，假如轴承带着脏物旋转，会伤害NSK轴承滚动面，应当加以注重。
In rough washing, if the bearing rotates with the dirt, it will damage the NSK bearing rolling surface.
在粗洗油中，运用刷子进来光滑脂、粘着物，基础干净后，转入精洗。
In crude oil wash, use brush to come in smooth grease, adhesive, clean foundation, turn to fine wash.
精洗，是将轴承在清洗油中一边旋转，一边细心地清洗。
Fine cleaning is to wash the bearings while cleaning the oil while cleaning them carefully.
另外，清洗油也要常常改换维持干净。
In addition, cleaning oil should also be changed to keep clean.