DR7000790 Lower & upper journal
DR7001854M Plate & Grind Journal – Manual spindle motor or live tool
DR7000087 Dynamic Balance Rotating Part
DR7000041 Spindle Repair Labor And Assy

Inspection Results:

• The upper spindle journal diameter is worn. We recommend plating and grinding this area.
• The upper bearing housing inner diameter meets design specifications and shows no appreciable wear. No modification is required.
• 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 unit will be assembled and tested.