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For technical questions, please call 1-888-866-5797.

Item 64780 

        

IMPORTANT SAFETY INFORMATION

1.  Study, understand, and follow all instructions 

before operating this device.  

2.  Do not exceed rated capacity. 

3.  Use only on hard, level surfaces. 

4.  Lifting device only. Immediately after lifting, 

support the vehicle with appropriate means. 

5.  Do not move or dolly the vehicle while on the jack. 

6.  Failure to heed these markings may result in 

personal injury and/or property damage.  

7.  Lift only areas of the vehicle as specified 

by the vehicle manufacturer. 

8.  No alterations shall be made to this product. 

9.  Never work on, under or around a load 

supported only by this device.

10.  Do not adjust safety valve. 

11.  Wear ANSI-approved safety goggles and 

heavy-duty work gloves during use. 

12.  Keep clear of load while lifting and lowering. 

13.  Lower load slowly. 

14.  Apply parking brake and chock tires 

before lifting vehicle. 

15.  Lift vehicle only at manufacturer 

recommended locations. 

16.  Inspect before every use; do not use if parts are 

loose or damaged, or if leaking hydraulic fluid. 

17.  Do not use for aircraft purposes.

18.  Do not use any objects (such as blocks of wood) in 

between Saddle Pad or Saddle and lifting point.   
Objects placed on the Saddle will reduce 
the stability of the Jack, and could allow the 
vehicle to slip off the Saddle and fall.

19.  The warnings, precautions, and instructions 

discussed in this manual cannot cover all 
possible conditions and situations that may occur.  
The operator must understand that common sense 
and caution are factors, which cannot be built into 
this product, but must be supplied by the operator.

20.  The Handle socket may be held down by a clip under 

tension.  Wear ANSI-approved safety goggles before 
freeing Handle socket.  Remove clip carefully. 

 SAVE THESE INSTRUCTIONS.

IMPORTANT!  Before first use:

 

Check hydraulic oil level and fill as needed as stated on page 6. Thoroughly test the Jack for proper 
operation.  If it does not work properly, bleed air from its hydraulic system as stated on page 6.

Summary of Contents for DS300LPB

Page 1: ...ference 18h When unpacking make sure that the product is intact and undamaged If any parts are missing or broken please call 1 888 866 5797 as soon as possible Copyright 2018 by Harbor Freight Tools A...

Page 2: ...5 Lift vehicle only at manufacturer recommended locations 16 Inspect before every use do not use if parts are loose or damaged or if leaking hydraulic fluid 17 Do not use for aircraft purposes 18 Do n...

Page 3: ...safety messages that follow this symbol to avoid possible injury or death Indicates a hazardous situation which if not avoided will result in death or serious injury Indicates a hazardous situation wh...

Page 4: ...estions please call 1 888 866 5797 Item 64780 Specifications Weight Capacity 3 Tons Weight Capacity lb 6 000 Maximum Height in 20 Minimum Height in 3 25 Handle Length in 45 Hydraulic Oil non detergent...

Page 5: ...Page 5 For technical questions please call 1 888 866 5797 Item 64780 Overview Saddle Handle Foam Bumper Handle Socket Handle Release Bolt not shown Lift Arm...

Page 6: ...lowered remove both Screws on the end of the Cover Plate that is closer to the Saddle Swing the Cover Plate open See Figure A 2 Remove the Fill Plug on top of the Cylinder Check that the oil level in...

Page 7: ...o in the vehicle owner s manual Always use two jack stands position them at the same point on each side of the vehicle WARNING The rated capacity of jack stands is per pair not the individual capaciti...

Page 8: ...6 2 AFTER USE wipe dry with a clean cloth Then store the Jack in a safe dry location out of reach of children and other non authorized people NOTICE Storing the Jack in a humid area or exposing it to...

Page 9: ...attempting a solution Jack will not lift at capacity Saddle lowers under load Pump stroke feels spongy or Saddle does not lift all the way Handle moves up when Jack under load Fill Plug leaking oil or...

Page 10: ...ITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO Parts List and Diagram Parts List Part...

Page 11: ...64780 Record Product s Serial Number Here Note If product has no serial number record month and year of purchase instead Note Some parts are listed and shown for illustration purposes only and are no...

Page 12: ...the exclusion or limitation of incidental or consequential damages so the above limitation of exclusion may not apply to you THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPL...

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