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SKU 94835     

 For technical questions please call 1-800-444-3353

     Page 9  

maintenance

1.  Periodically check to be sure the Roller Guides are properly adjusted to the 

track or rail on which the jack is mounted. Check to be sure the stops (not 
included) at the ends of the rails are secure and in good condition. Check to 
be sure the rails are secure, stable, parallel and level. Check to be sure the 
Bolts m10x25 (25) are secure. 

2.  Periodically check the air and hydraulic fittings and Hydraulic Hose (33) for 

leaks. Repair if any leak is detected.

3.  Periodically lubricate all moving points of the Rolling Jack, including, but not 

limited to Adjustable Arms (4), Roller Axle (), Lower Axle (14), Flat Washer 
(1), Roller Guide (19), Slider Shaft (22), Scissor Assembly Axle (30), and 
Sleeve Bushings (34).

4.  The piston of the Hydraulic Ram (12) should be kept clean, free of dirt and 

water, and protected from corrosion.

troubleshooting

1.  If the jack fails to lift, or fades under load, check the air connection, hydraulic 

connectors and Hydraulic Hose (33) for leaks. 

2.  If no leaks are detected, have a qualified service person inspect the Foot 

Pedal / Hydraulic Pump Assembly (26) and Hydraulic Ram (12) for faults.

Summary of Contents for 94835

Page 1: ...11 Visit our website at http www harborfreight com To prevent serious injury read and understand all warnings and instructions before use Copyright 2006 by Harbor Freight Tools All rights reserved No...

Page 2: ...priately sturdy stops must be placed on all four ends of the tracks or rails on which this jack will be used Save This Manual You will need the manual for the safety warnings and precautions assembly...

Page 3: ...removed from the tool or machine work surface before beginning work Avoid unintentional operation Be sure all safety precautions are followed lift is secure and vehicle is properly positioned before o...

Page 4: ...lled in the floor of a workshop Orange safety cones a fence or other warning device should be used to warn of a tripping hazard The Scissor Assembly may cause a pinch hazard Use extreme caution to pre...

Page 5: ...hop floor 2 WARNING The automotive lift or rails on which this Rolling Jack will be mounted must be level solid and capable of supporting more than the weight of this unit and any item that will be li...

Page 6: ...0 PSI as this may damage the jack 3 To operate the Rolling Bridge Jack press down on the lower portion of the pedal marked PUMP The jack will begin to rise To lower the jack press on the portion of th...

Page 7: ...e Raise and lower it several times before adding any load Be sure that all controls work properly and that it raises and lowers smoothly Operating the Rolling Bridge Jack NOTICE This jack is not to be...

Page 8: ...nt the vehicle falling in case the jack should lower unexpectedly WARNING Never go under a raised vehicle unless there are safety jack stands in place NOTE This jack is intended for temporarily liftin...

Page 9: ...Hose 33 for leaks Repair if any leak is detected 3 Periodically lubricate all moving points of the Rolling Jack including but not limited to Adjustable Arms 4 Roller Axle 7 Lower Axle 14 Flat Washer...

Page 10: ...s y 1 29 Lock pin 1 30 Scissor Ass y Axle 1 31 Adapter 2 32 Linkage Rod 1 33 Hydraulic Hose 1 34 Sleeve Bushing 4 35 Bolt 4 36 Spring 4 37 Roller Bar 4 38 Linkage Rod 1 39 Bolt M6 x 12 4 PLEASE READ T...

Page 11: ...cal questions please call 1 800 444 3353 Page 11 Assembly Diagram 9 1 2 2 3 4 13 14 12 5 6 22 8 8 6 5 5 5 5 5 6 6 16 17 17 30 17 13 20 31 24 25 21 19 19 23 23 26 27 29 28 19 7 18 15 11 10 32 33 34 34...

Page 12: ...tion of exclusion may not apply to you This warranty is expressly in lieu of all other warranties express or implied including the warranties of merchantability and fitness To take advantage of this w...

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