7
Maintenance (Continued)
TO REPLACE HYDRAULIC JACK OIL
1
Opening the Release Valve
2
Removing the Plug
Open the release valve by
turning handle
counterclockwise.
Remove oil fill plug.
3
Draining the Old Oil
4
Leveling the Jack
Turn entire jack over so that
all of the old oil will drain
out of the oil fill hole.
Note: when draining oil, use a
proper container and always follow
all local and state waste disposal guidelines.
After all of the old oil has drained out of
the jack, turn the jack back over to a level
position fill with new oil.
5
Releasing Pressurized Air
6
Filling with New Oil
Rapidly pump jack handle 6
to 8 strokes to release any
pressurized air.
Using a good grade of SAE
5W hydraulic jack oil, fill
the reservoir to the
bottom of the threads in
the oil fill hole. Replace
and tighten oil fill plug.
Do not allow dirt and
debris to enter the system.
IMPORTANT
: When adding or replacing oil, ALWAYS use a
good grade of (SAE 5W) hydraulic jack oil. NEVER use brake
fluid, alcohol, glycerin, detergent motor oil or dirty oil of any
kind. Improper oil usage will cause serious internal damage to
jack.
LUBRICATION
1
Oil When Needed
Use a good grade of
lubricating oil on all moving
parts when needed (arm
linkages, front wheels and
rear casters).
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