Johnson Magnum Series User manual

Assembly Guide – Rubber Platform
1| Revision Date: 5/11/2017 | Revised by: EM
Prepared by:
Rich Degenhardt
Date Prepared:
6/18/2015
Effective Date:
7/1/2015
Models Affected:
Magnum and Varsity A-05, D-05, and MR-04
Series Power Racks
REQUIRED TOOLS
3/16” and 4MM Allen wrench Drill
PROCEDURE
Follow these instructions to assemble a rubber platform:
1. Using (4) 3/8-16 x 3/4” bolts and (4) 5/16” flat washers, attach the platform mounting bracket to both
sides of the frame. Leave the bolts loose for adjustment.
Note: Place the outside edge of the mounting bracket flush with the outside of the plastic cap.
2. Install the frame support under the power rack mainframe. It should be located just behind the
platform mount.

Assembly Instructions – Rubber Platform
2| Revision Date: 5/11/2017 | Revised by: Emilie McWilliams
3. Insert the tongue of the platform into the rack. This is the “underlip” section of the platform with no
angled corners.
4. Using the parts supplied, assemble the tube rail system using a 3/16” Allen wrench.
5. Drop the two wood sections that make up the rest of the platform into place. Drop in the right
side (under lip side) first, and then the left.

Assembly Instructions – Rubber Platform
3| Revision Date: 5/11/2017 | Revised by: Emilie McWilliams
6. Use the included drywall screws to connect the wooden sections, as shownbelow.
7. Install the rubber pieces, ensuring that the smooth side isup.
8. Make sure the wood is tightly pinched between the power rack frame and the platform rail. To
make adjustments, loosen the bolts on the power rack rear brace, and then adjust the brace
forward or backwards to find the perfectfit.