Harbor Freight Tools 91939 User Manual

Aluminum Wheel BalancerAluminum Wheel Balancer

Aluminum Wheel Balancer

Aluminum Wheel BalancerAluminum Wheel Balancer

with Levelwith Level

with Level

with Levelwith Level

91939

ASSEMBLY AND OPERATING INSTRUCTIONS

3491 Mission Oaks Blvd., Camarillo, CA 93011

Visit our W eb site at http://www.harborfreight.com

Copyright © 2004 by Harbor Freight Tools®. All rights reserved. No por tion 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.

For technical questions and replacement parts, please call 1-800-444-3353

Specifications

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This tool is very useful for balancing wheels with hub diameters from 2 to 5-1/2”. The
bullseye bubble level will tell you immediately whether a wheel is in balance, and will
guide you in placing the appropriate weights (not included) to achiev e balance. This
simple, sturdy tool requires no power , and ma y be used on any hard, le vel surf ace .

Save This Manual

Y ou will need the manual f or the safety warnings and precautions, assembly instructions,
operating and maintenance procedures, parts list and diagram. Keep your invoice
with this manual. Write the invoice n umber on the inside of the front cover . Keep the
manual and invoice in a safe and dry place for future reference.

Safety Warnings and Precautions

WARNING: When using tool, basic safety precautions should al ways be followed
to reduce the risk of personal injury and damage to equipment.

Read all instructions before using this tool!

1. Keep work area clean . Cluttered areas invite injuries.

2. Observe work area conditions. Do not use machines or power tools in damp
or wet locations. Don’t expose to rain. Keep work area well lit. Do not use
electrically powered tools in the presence of flammable gases or liquids.

3. Keep children away. Children must ne ver be allowed in the work area. Do not
let them handle machines, tools, or extension cords.

4. Store idle equipment. When not in use, tools must be stored in a dry location
to inhibit rust. Always lock up tools and keep out of reach of children.

5. Use the right tool for the job. Do not attempt to force a small tool or
attachment to do the work of a larger industrial tool. There are cer tain
applications for which this tool was designed. It will do the job better
and more safely at the rate for which it was intended. Do not modify this
tool and do not use this tool for a purpose for which it was not intended.

SKU 91939 Page 2

6. Dress properly. Do not wear loose clothing or jewelry as they can be caught in
moving parts. Protective, electrically non-conductive clothes and non-skid
footwear are recommended when working. Wear restrictive hair covering to
contain long hair.

7. Use eye and ear protection. Always wear ANSI approved impact safety goggles.
Wear an ANSI approved dust mask or respirator when working around metal,
wood, and chemical dusts and mists.

8. Do not overreach. K eep proper footing and balance at all times . Do not reach
over or across running machines.

9. Maintain tools with care. K eep tools maintained and clean for better and saf er
performance. Follow instructions for lubricating and changing accessories. The
handles must be kept clean, dry , and free from oil and g rease at all times.

10. Remove adjusting keys and wrenches. Check that keys and adjusting
wrenches are removed from the tool or machine work surface before operating.

11. Stay alert. Watch what y ou are doing, use common sense. Do not operate any
tool when you are tired.

12. Check for damaged parts. Bef ore using any tool, any part that appears damaged
should be carefully checked to determine that it will operate properly and perform
its intended function. Check for alignment and binding of moving parts; any
broken parts or mounting fixtures; and any other condition that ma y affect proper
operation. Any part that is damaged should be properly repaired or replaced by
a qualified technician.

13. Replacement parts and accessories. When servicing, use only identical
replacement parts. Use of any other parts will void the warranty. Only use
accessories intended for use with this tool. Approved accessories are available
from Harbor Freight T ools .

14. Do not operate tool if under the influence of alcohol or drugs. Read warning
labels on prescriptions to determine if your judgment or reflexes are impaired
while taking drugs. If there is any doubt, do not operate the tool.

15. Maintenance. F or y our safety, service and maintenance should be performed
regularly by a qualified technician.

Warning: The warnings, cautions, and instructions discussed in this instruction
manual cannot cover all possible conditions and situations that may occur. It
must be understood by the operator that common sense and caution are factors
which cannot be built into this product, but m ust be supplied by the operator .

SKU 91939 Page 3