Harbor Freight Tools Haulmaster User Manual

!"#"$%&'(%)*+#"$*%,$-%.$$/-00)))1.,(+&(2(*"3.$14&5
65,"7%&'(%$*4.8"4,7%#'//&($%,$-%/(&9'4$#'//&($:.,(+&(2(*"3.$14&5
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 near the assembly diagram (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. 21b
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 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 Haulmaster Specifications

General

Brand	Harbor Freight Tools
Model	Haulmaster
Category	Utility Vehicle
Language	English

Summary

WARNING SYMBOLS AND DEFINITIONS

IMPORTANT SAFETY INFORMATION

Assembly Safety

Safety precautions for the assembly area and personal protective equipment.

Connection Safety

Safety guidelines for connecting the trailer to a towing vehicle.

Loading Safety

Safe practices for loading the trailer and its payload.

Operation Safety

Before Each Use

Pre-operation checks for the trailer and towing setup.

General Handling

Guidelines for safe driving and trailer handling.

Braking

Advice on braking techniques while towing.

Acceleration and Passing

Tips for safe acceleration and passing maneuvers.

Downgrades and Upgrades

Backing Up

Parking

TRAILER LICENSING NOTICE

Maintenance Safety

Specifications

Assembly Instructions

Trailer Wiring

Wiring Diagram

Optional Rail Installation

Optional Bed Installation

Operating Instructions

Before each use

Pre-operation checks for the trailer and towing setup.

Connection

Steps and safety warnings for connecting the trailer to the hitch.

Tire Information

Tire Terminology Glossary

Definitions of terms related to tires and their specifications.

Tire Markings

Tire Speed Rating Codes

Tire Inflation and Load Limit

Tire Care

Checking Tire Pressure

Importance of proper tire pressure and how to check it.

Steps for Maintaining Proper Tire Pressure

Detailed steps for checking and adjusting tire pressure.

Tire Size

Guidance on selecting correct replacement tire sizes.

Tire Tread

Information on tire tread wear and replacement criteria.

Tire Rotation

Recommendations for rotating tires to ensure even wear.

Tire Balance and Alignment

Tire Repair

Vehicle Load Limit

Steps for Determining Correct Load Limit

How to calculate the trailer's cargo and luggage load capacity.

Maintenance

Tires

Periodic inspection and maintenance of tires and wheels.

Lubricate Wheel Bearings

Procedures for lubricating trailer wheel bearings.

Hitch

Ensuring the hitch is securely attached to the tow vehicle.

Wiring

Maintaining electrical connections for trailer lights.

Folding the Trailer

Parts List

Assembly Diagram

Reporting Safety Defects

Limited 90 Day Warranty