MAINTENANCE INSTRUCTIONS
4
Important: Use only a quality grade hydraulic jack oil. Avoid mixing different types of fluid and NEVER use brake fluid,
turbine oil, transmission fluid, motor oil or glycerin. Improper fluid can cause failure of the jack and the potential for sudden
and immediate loss of load.
Adding oil
1. With saddle fully lowered, set jack in its upright, level position. Locate and remove oil filler plug.
2. Fill with oil even with the bottom of oil filler plug hole. Reinstall the oil filler plug.
Changing oil
For best performance and longest life, replace the complete fluid supply at least once per year.
1. With saddle fully lowered, remove the oil filler plug.
2. Lay the jack on its side and drain the fluid into a suitable container.
Note:
Dispose of hydraulic fluid in accordance with local regulations.
3. Fill with oil even with the bottom of oil filler plug hole. Reinstall the oil filler plug.
Lubrication
A periodic coating of light lubricating oil to pivot points will help to ensure that pump piston linkages move freely.
Note: Never apply oil to the saddle. If saddle extension threads require lubrication; clean thread surfaces with a clean, dry
cloth, then apply a drop of bearing grease to the threads. Distribute as evenly as possible along the threaded post.
Cleaning
Periodically check the pump piston and ram for signs of rust or corrosion. Clean as needed and wipe with an oily cloth.
Note: Never use sandpaper or abrasive material on these surfaces.
Storage
Store the jack with the pump piston, ram plunger, and saddle fully lowered. Ensure the release valve is open, but never more
than ½ turn. This will help prevent rust and corrosion to those critical surfaces.
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