Page 7SKU 92782
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Maintenance (continued)
Bleeding
1. Open access to the Cover Plate (19) as if you were filling oil (explained above), and
loosen the screw in the middle of the Breathing Screw (47a) by turning it five or six
turns.
2. Turn the Handle counterclockwise to open the release valve. Apply pressure on the
Saddle (46), holding it down. Pump the Handle up and down at least ten times. This
will bring all the air out of the system. Continue pumping until no more air bubbles ap-
pear. Turn the Handle counterclockwise to close the release valve.
3. Tighten the screw in the center of the Breathing Screw (47a).
4. Using a wrench or ratchet (neither one included), remove the Breathing Screw (47a)
and, if necessary, top off the oil reservoir with a high quality hydraulic oil. Replace the
Breathing Screw (47a) and the Cover Plate (19).
5. Test the Floor Jack. Make sure it is functioning properly before attempting to lift another
vehicle. Operate the Jack to move the Saddle (46) up and down several times to make
sure it is working properly. If not, repeat the above process.
BLEEDING AND FILLING THE JACK WITH HYDRAULIC OIL
See the Power Unit Assembly Drawing on page 11.
Filling
1. Place the Jack on a flat, level, solid surface.
2. Open the Cover Plate (19) by removing the 4 screws with a screwdriver. See FIGURE
1 on page 4.
3. Using a wrench (not included), remove the Breathing Screw (47a). See FIGURE 3
below.
4. Using a high quality hydraulic oil, fill to the top of the Cylinder Case (48a).
5. Replace and tighten the Breathing Screw (47a) and the Cover Plate (19).
FIGURE 3
Breathing
Screw (47a)
WARNING!
NEVER adjust any other screws.
Doing so may cause the Jack to
fail suddenly during operation,
causing SERIOUS PERSONAL
INJURY or DEATH.
