DR7000102 Lower bearing
DR7001434 Upper bearing
DR7002132 CMS gripper ball
DR7000039 Bearing Cartridge Repair
DR7000087 Dynamic Balance Rotating Part
DR7000041 Spindle Repair Labor And Assy

Inspection Results:

• The spindle journal diameters show no appreciable wear and are acceptable for proper bearing fits.
• The upper bearing housing inner diameter is larger than design specifications and shows some wear. We recommend plating and grinding the upper housing.
• The lower bearing housing inner diameter meets design specifications and shows no appreciable wear. No modification is required.
• The taper runout is acceptable. Our proposal provides no repair to the spindle taper.
• The upper and lower bearings show some wear on the inner and outer diameters.
• The gripper balls on the drawbar will be replaced.
• The stator passed the phase and insulation test.
• The proximity switches work fine and will be set at time of assembly.
• The unit will be assembled and tested.