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

Item 64781 

        

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 DS300LRB

Page 1: ...ference 20g 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 2020 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: ...3 Tons Weight Capacity lb 6 000 Maximum Height in 24 25 Minimum Height in 3 25 Handle Length in 50 125 Front Wheel Diameter in 2 58 Front Wheel Width in 1 20 Rear Caster Diameter in 2 83 Rear Caster...

Page 5: ...Page 5 For technical questions please call 1 888 866 5797 Item 64781 Overview Saddle Handle Foam Bumper Handle Socket Handle Release Bolt Foot Pedal Lift Arm...

Page 6: ...Bolt Gently pull up on the Handle to make sure that it is secure Bleeding Trapped Air 1 With the Jack fully lowered remove both Screws on the end of the Cover Plate that is closer to the Saddle Swing...

Page 7: ...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 capacities...

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: ...D BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS AND NOT BY THE BUYER THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERE...

Page 11: ...11 For technical questions please call 1 888 866 5797 Item 64781 Assembly Diagram 2 4 5 16 19 21 22 27 37 36 24 26 32 10 1 23 25 6 41 40 39 3 10 11 13 14 15 12 17 18 20 34 34 33 31 28 30 8 9 35 38 7 2...

Page 12: ...usion 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 IMPLIED INCLU...

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