Specifications

Document No. DER03022 INSTALLATION INSTRUCTIONS
Page 6 of 15 Effective Date 23 Dec 08
Figure 3022-5 Shipping Components Locations
4. Turn jack bolts clockwise to lift pillow blocks sufficiently to permit removal of all soft and hard
rubber strips, and remove strips.
5. Clean mounting surfaces of lower pillow block halves and base, and then apply a light coating
of grease or corrosion inhibitor to both surfaces.
6. Ensure that alignment pin holes in base are clean and unobstructed by inserting a tapered
reamer through holes.
7. Insert four alignment pins into corresponding holes.
8. While turning jack bolts equally in a counterclockwise direction to slowly lower pillow blocks
onto base, use alignment pins to properly position pillow blocks before they contact base.
Remove jack bolts after pillow blocks are in full contact with base and mounting holes are
aligned.
9. Insert two pillow block retaining bolts (Figure 3022-4) through top half of each pillow block,
and tighten bolts evenly in accordance with DER05028
to secure pillow block halves.
10. Use a brass hammer to fully seat alignment pins in bearing pillow blocks and base; then insert
mounting bolts with washers and spring washers through holes. Tighten bolts incrementally to
torque specified in DER05028
. Do not tighten nuts on alignment pins.
11. Install and tighten all bolts along both sides of case cover.
12. Adjust drive belt tension in accordance with DER05023
.