Harbor Freight Tools HAUL-MASTER 57746 User Manual

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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.
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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 an d se rv ic e may n ot b e in cl uded.
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.

Harbor Freight Tools HAUL-MASTER 57746 Specifications

General

SKU	57746
Minimum Height	11-1/4 in.
Maximum Height	13.5 inches
Material	Steel
Quantity	1
Weight Capacity	3 Ton
Capacity	3 Ton

Summary

Safety Information and Warnings

Warning Symbols and Definitions

Explains the meaning of safety alert symbols and hazard indicators used in the manual.

General Safety Practices

Covers personal safety, work area maintenance, and tool servicing recommendations.

Specifications

Assembly

Operating Instructions

Dismounting Trailer from Towing Vehicle

Step-by-step guide on how to safely detach a trailer from a towing vehicle.

Mounting Trailer to Towing Vehicle

Procedure for safely attaching a trailer to a towing vehicle's hitch.

Leveling and Moving Trailer

Instructions for adjusting trailer pitch and moving it in an unhitched state.

Inspection, Maintenance, and Cleaning

Pre-Use Inspection

Check for loose parts, damage, misalignment, or corrosion before each use.

Maintenance Procedures

Guidance on cleaning after salt water use and lubricating parts to prevent corrosion.