Maintenance And Servicing; Before Each Use; After Use - Central Hydraulics 66593 Set Up And Operating Instructions Manual

10-ton long frame jack
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sition C. The Handle is less likely to
be in the way, be a tripping hazard,
and the upright Handle (2.5) can
be used to maintain balance while
pumping the Foot Pedal (2.1).
2.
Pump the Foot Pedal (2.1) until
the Saddle of the Jack has nearly
reached the vehicle lifting point.
The Saddle's center should be po-
sitioned directly under the vehicle's
lifting point. If not, reposition the
Jack before lifting.
3.
If the Jack and Saddle are in proper
position, continue to pump Foot
Pedal, raising the vehicle.
4.
Once the vehicle is raised, place a
jack stand (not included) at the prop-
er support location(s) according to
the vehicle manufacturer's manual.
If using two jack stands, make sure
they are at the same point on each
side of the vehicle and at the same
height. Always raise the vehicle the
least amount possible.
5.
Slightly lower the Jack to ease the
vehicle onto the jack stands. Do this
by slowly sliding the Valve Release
Lever (1.4) to the right (Position D)
until the Saddle (7.1) lowers slightly
and the vehicle rests on the jack
stand(s).
6.
While standing safely aside, gently
rock the vehicle to determine if it is
stable on the jack stand(s). If it is
not, raise the vehicle, and reposition
the jack stand(s).
WARNiNG! When performing this proce-
dure, be prepared to stand clear of
the vehicle as the vehicle can fall off
the jack stand(s) causing personal
injury and/or property damage.
SKU 66593
For technical questions, please call 1-800-444-3353.
To lower the vehicle:
1.
When the work to the vehicle is com-
pleted, and prior to lowering the ve-
hicle, make sure to remove all tools,
old vehicle parts, etc. from under the
vehicle.
2.
Pump Foot Pedal (2.1) to raise the
vehicle slightly above the saddle(s) of
the jack stand(s). Then remove the
jack stand(s) from under the vehicle.
3.
Slowly
move the Handle Lever to
Position D to lower the vehicle to the
ground. (See Fig. 2.)
MAiNTENANCE ANd
SERViCiNG
Procedures not specifically
explained in this manual
must be performed only by a
qualified technician.
Move the Handle Lever (1.4)
to Position D to release all
hydraulic pressure before
performing any inspection,
maintenance, or cleaning
procedures.
1.

BEFORE EACH uSE,

general condition of the Jack. Check
for loose screws, misalignment or
binding of moving parts, cracked or
broken parts, and any other condition
that may affect its safe operation.
2.
The moving parts can be greased
through built-in Zerk fittings (4.3, 5.5,
7.10)
3.

AFTER uSE,

of the Jack with a clean cloth. Do not
use solvents.
inspect the
clean external surfaces
Page 7

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