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Email our technical support at: productsupport@harborfreight.com

57746

Owner’s Manual & Safety Instructions

Save This Manual

 

Keep this manual for the safety warnings and precautions, assembly, operating, 

inspection, maintenance and cleaning procedures.  Write the product’s serial number in the back of the manual 

(or month and year of purchase if product has no number). Keep this manual and the receipt in a safe and dry 

place for future reference. 

22b

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

©

 2021 by Harbor Freight Tools

®

.  All rights reserved.  

No portion of this manual or any artwork contained herein may be reproduced in 

any shape or form without the express written consent of Harbor Freight Tools.  

Diagrams within this manual may not be drawn proportionally.  Due to continuing 

improvements, actual product may differ slightly from the product described herein.  

Tools required for assembly and service may not be included.

Read this material before using this product. 

Failure to do so can result in serious injury. 

SAVE THIS MANUAL.

Summary of Contents for HAUL-MASTER 57746

Page 1: ...hen 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 2021 by Harbor Freight Tools All rights res...

Page 2: ...gs and instructions may result in serious injury Save all warnings and instructions for future reference Basic Safety Information Keep work area clean and well lit Cluttered or dark areas invite accid...

Page 3: ...el chocks to prevent rolling Never leave the trailer unattended while on the Jack The possibility of roll away always exists 10 MAINTAIN A SAFE WORKING ENVIRONMENT Keep the work area well lit Make sur...

Page 4: ...e 6 Never let trailer drop onto the Jack See Figures A B and Assy Diagram 4 Chock the wheels of the trailer Then disengage the trailer s hitch NOTE Make sure to disconnect any safety chains electrical...

Page 5: ...Page 5 For technical questions please call 1 888 866 5797 Item 57746 Both Illustrations Show Side View...

Page 6: ...A and B To Level And Move The Trailer Motorhome Etc 1 In the unhitched mode the trailer smaller motorhome etc can be leveled or adjusted in pitch angle by turning the Handle 12 in either a clockwise o...

Page 7: ...individually as replacement parts Specify UPC 193175421821 when ordering parts Parts List and Assembly Diagram Part Description Qty 1 Inner Tube 1 2 Middle Tube 1 3 Nut 1 4 Screw Rod 1 5 Washer 1 6 Be...

Page 8: ...rchase date and an explanation of the complaint must accompany the merchandise If our inspection verifies the defect we will either repair or replace the product at our election or we may elect to ref...

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