Jackco 66510 User Manual

MODEL 66510

10 TON HYDRAULIC

FLOOR JACK

USER'S MANUAL

*This hydraulic jack conforms to all "ANSI / ASME" safety standards.

Jackco Transnational Inc. © 2010

South El Monte, CA

888-452-2526

To see more jackco products please visit our website at www.jackco.com

FOR YOUR SAFETY

• Read these safety instructions carefully and keep this manual in an easy to nd place as
you may need to use it again.

• Non-compliance with these rules may result in injury or damage to the jack or the vehicle.

• Do not modify the jack in any way.

• Never exceed the rated capacity of the jack.

• This jack is a lifting device only and should never be used to move the vehicle.

• The jack should be supported on a solid and level ground. Never use the jack in a surface
where it may sink into the ground.

• Ensure that there are no persons inside the vehicle to be lifted. Switch off the engine and
apply the brake.

• Position the jack under the manufacturer’s recommended lifting point for the vehicle. Off­centered loads can slip and accidents may result.

• During raising and lowering of the load, precautions should be taken to avoid movement
of the vehicle. Trafc may cause the raised vehicle to rock during roadside use of the
jack.

• Never work under a raised vehicle without supporting it with mechanical/jack stands.

• Never position any part of your body near the movable parts of the jack.

• Ensure that there are no persons or obstructions underneath the vehicle prior to lowering.

• Do not adjust the overload bypass valve under any circumstance.

Use wheel chocks appropriately

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SPECIFICATION

Capacity:
Max Height :
Min Height :

10 Ton
22 inch

6.2 inch

Lifting Height :
Gross Weight
Net Weight :

15.8 inch
319 lbs
284 lbs

OPERATING INSTRUCTION

Important: Sometimes during shipment and handling, air gets into the hydraulic
system, causing poor lifting performance. Before initial operation, purge any air from
the system by fully opening release (Turn handle knob (#3-8) counter-clockwise).
Then, while holding the saddle down, pump pedal (#3-2) rapidly several times.

To Lift a Vehicle:

1. Turn handle knob (#3-8) clockwise until resistance is felt to close release valve.
Do not over-tighten.

2. Place jack directly under object to be lifted. Make sure saddle takes up weight
rmly and centrally. Check positioning under slight load to conrm jack or load will
not slip.

3. Raise jack by pumping handle until desired height is reached. After lifting, secure
load by appropriate means. Do not use jack as the only means of support.

To Lower a vehicle:

1. Slowly turn handle knob (#3-8) counter-clockwise. Speed of descent is controlled
by amount release valve is turned.

3