Attach movement arm
Figure 3
1. With assistance, align the movement arm in the pivot bracket on the seat frame. Have your
assistant hold the movement arm in place while you slide the 165 mm axle through the pivot
bracket and movement arm bushings.
Important:
The axle will be tight on the bearings and may require using a rubber mallet to
press through the bearings in the movement arm. When pressing the axle into place, be sure
the D-shape at the end of the axle lines up with the D-shape on the inside of the pivot bracket.
If the axle does not press through, then check the alignment of the axle to the pivot bracket.
2. Secure the pivot shaft on each side using:
2 – Aluminum caps
2 - M10 x 25 mm flat head cap screws
3. Tighten the two bolts using the S6 hex key supplied in the hardware kit.
Install weight stack tower
Figure 4
1. Insert the guide rods into the holes at the bottom of the weight tower frame.
Important:
A hole passes through one end of each guide rod. Be sure to insert the end
without the hole into the bottom of the frame.
2. Pull the guide rods away from the frame, keeping their lower ends engaged in the bottom of
the frame. Slide one weight stack bumper over each guide rod, narrow end up.
3. Check the guide rods for silicone lubricant. If you do not find any, add some of the lubricant
supplied in the hardware kit to the guide rods.
4. Carefully slide
twenty-three
10 lb. (4.5 kg) weight plates onto the guide rods, one by one.
5. Slide the ring at the end of the tether on the weight selection pin over the right-hand post on
the top weight plate.
6. Slide the top weight plate with weight stack stem onto the two guide rods and lower the
stem through the center holes of the weight plates. Make sure the yellow T-handle on the top
weight plate faces the user’s position.
7. Secure the weight stack assembly to the weight tower frame. Slide an O-ring onto the smaller
diameter shoulder of each guide rod locking collar, then slide the collars onto the guide rods
(the smaller diameter shoulder on the collar should be facing up). Re-align the guide rods with
the mounting holes at the top of the weight tower.
8. Have your assistant hold the guide rods in place. Slide the collars up until the shoulder of
each collar fits into the tower frame. Insert one M6 × 45 mm button head cap screw through
the holes in each collar and each guide rod, then attach an M6 nylon lock nut to each button
head cap screw. Tighten the button head cap screws securely, then attach and tighten the M8
set screws using the S4 hex key.
9. Spray a lint-free cloth with isopropyl alcohol and wipe the front of the weight plates clean.
Use a second lint-free cloth to remove any remaining alcohol before applying labels.
10. Apply the weight plate labels (select LBs or KGs) to the left of the weight selection holes.
Install add-on weight assembly
Figure 5
©2021 Precor Incorporated
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VSL Multi-Press
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Assembly Guide
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P/N CWR247777-102 ENU 31 July 2021
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