Preventative Maintenance Checklist (81000)
31
Zero-Gravity
®
Radiation Protection System Preventative Maintenance Checklist
Figure 26
Adjust Bearing Tension (Figure 27)
1. To add more tension on the bearing, use a crescent wrench to loosen (turn
counterclockwise) the jam nut and rotate the adjustment screw clockwise (to the
right).
2. To reduce tension on the bearing, use a crescent wrench to loosen (turn
counterclockwise) the jam nut and rotate the adjustment screw counterclockwise
(to the left).
3. Retighten the jam nut.
Adjustment Screws should be tightened evenly. Small
incremental turns should be made on each screw.
Figure 27
