Xz Pinch Points - Presto Lifts XZ Series Installation, Operation And Service Manual

12. Remove and replace seals and wipers.
13. Assemble piston and gland to piston ram.
14. Assemble ram nut to piston ram and torque
to 100 ft/lb.
15. Lubricate piston and seals and install cylinder.
16. Insert retainer ring.
17. Install cylinder and hydraulic lines.
18. Fill reservoir.
19. Cycle lift up and down a few inches, remove
FIGURE 4: XZ Pinch Points, UP
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PRESTO OWNER'S MANUAL: XZ, XZT FLOOR LEVEL LIFTS & TZ FLOOR LEVEL TILTS
chocks, cycle lift 2-3 times and recheck oil reservoir
for oil level.
C. REPLACING LEG ROLLERS ON XZ LIFT:
1. Raise the lift. Chock lift with safety chocks pro-
vided and secure per Section 5B.
2. Disconnect the electrical power.
3. Replace one roller at a time by removing retainer
clips, shields and roller. Clean and do not lubricate
axle. Replace with new rollers, shields and clips.
4. Raise lift and remove chocks. Cycle lift 2-3 times
and check shields and clips prior to returning to ser-
vice.
Figure 5: XZ Pinch Points, DOWN