8
6. For best results, use only hydraulic
fluid with a rating of SAE 20 for refills.
Check fluid level with pump in fully down
position.
7. Change the hydraulic oil at least once
every three years:
a. Set Pump (1) flat on a level surface.
b. Remove the Fill Screw (A). The O-
ring (B) should come off with it.
c. Tip the pump to allow the old hy-
draulic oil to drain out of the housing
completely, and dispose of the old
hydraulic oil in accordance with local
regulations.
d. With the Pump upright, completely
fill the housing with a high quality
hydraulic oil (not included) until the
oil just begins to run out of the oil
fill hole. Be VERY CAREFUL not to
allow dirt or foreign matter into the
system.
CARE & MAINTENANCE
A
B
C
D
Fig. 5
e. Make sure the O-ring (B) is still in
place around the Fill Screw (A) and
thread the Fill Screw into the Pump
securely. Do not use thread seal
tape.
f. Firmly close the Release Valve (C) by
turning it clockwise.
g. Clean with a clean cloth using a
detergent or mild solvent.
