Operating, Maintenance, & Repair Manual
The Track Jack is shipped fully assembled, complete with oil and level bar, and is ready
to use.
1.1
Before Putting A New Jack In Service:
Fully extend and retract the jack without a load. This will assure that the jack is
primed and oil levels are correct.
1.2
To Raise The Jack:
Close the release knob by turning it clockwise until it is hand tight.
Note: Over-tightening of the release knob can damage the valve seat, reducing
the jack life. Never use pliers, or pipe wrenches, or tighten excessively, hand
tightening is sufficient. Pump the lever socket by hand until the jack
advances to, and engages with the load. At this point, the lever socket will
become difficult or impossible to pump by hand. Insert the lever bar and continue
pumping until you have reached the desired amount of lift; remove the lever bar
from the socket.
Note:
The jack will advance using only the lever socket under a no load or very
light load condition. The lever bar provides the additional leverage for lifting
heavier
loads.
STJ109LS
STJ109S
STJ109B
FIGURE 1
Release
Knob
Release
Knob
Release
Knob
Release
Knob
Release
Knob
Release
Knob
Release
Knob
STJ105A
STJ105AX
