Harbor Freight Tools 45656 User Manual
TIRE CHANGER
Model
45656
SEMI-AUTOMATIC
OPERATING INSTRUCTIONS
Diagrams within this manual may not be drawn proportionally.
Due to continuing improvements, actual product may differ slightly from the product described herein.
Distributed exclusively by Harbor Freight Tools®.
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our website at: http://www.harborfreight.com
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
Copyright© 2001 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.
For technical questions or replacement parts, please call 1-800-444-3353.
Revised cover 07h
SPECIFICATIONS
Electrical Requirements 220 V~ / 60 Hz / 10.5 A
1 HP Motor / 1740 RPM / 1 Phase
Max. Wheel Diameter 39”
Max. Rim Diameter 10”-20”
Max. Wheel Width 13”
External Locking Rim Dimensions 10”-18”
Internal Locking Rim Dimensions 12”-20”
Max. PSI Working Pressure 110 PSI
Bead Break Force 2500 kg
Max. Rotation Torque (Turntable) 795 ft-lb
Air Inlet Fitting Size 1/4” NPT
Shipping Weight 471 lb.
SAVE THIS MANUAL
You will need this manual for the safety warnings and precautions, assembly,
operating, maintenance procedures, and parts lists/ assembly diagrams. Keep your
invoice with this manual. Write the invoice number on the inside of the front cover.
Keep this manual and invoice in a safe and dry place for future reference.
SAFETY WARNINGS AND PRECAUTIONS
1. KEEP WORK AREA CLEAN AND DRY. Cluttered, damp or wet work areas
invite injuries.
2. KEEP CHILDREN AWAY FROM WORK AREA. Do not allow children to handle
this product.
3. STORE IDLE EQUIPMENT. When not in use, tools and equipment should be
stored in a dry location to inhibit rust. Always lock up tools and equipment and
keep out of reach of children.
4. DO NOT USE THIS PRODUCT IF UNDER THE INFLUENCE OF ALCOHOL OR
DRUGS. Read warning labels on prescriptions to determine if your judgment or
reexes are impaired while taking drugs. If there is any doubt, do not attempt to
use this tool.
5. USE EYE AND HEARING PROTECTION. Wear ANSI approved safety impact
eye glasses and ANSI approved hearing protection when working with this
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product. ANSI approved safety impact eye glasses and hearing protectors are
available from Harbor Freight Tools.
6. DRESS SAFELY. Non-skid footwear or safety shoes should be used when
working with this product. Do not wear loose clothing or jewelry as they can
become caught in moving parts. Wear a protective hair covering to prevent long
hair from becoming caught in moving parts.
7. INDUSTRIAL APPLICATIONS MUST FOLLOW OSHA REQUIREMENTS.
8. DO NOT OVERREACH. Keep proper footing and balance at all times to prevent
tripping, falling, back injury, etcetera.
9. STAY ALERT. Watch what you are doing at all times. Use common sense. Do
not use this tool when you are tired or distracted from the job at hand.
10. CHECK FOR DAMAGED PARTS. Before using this product, carefully check
that this tool will operate properly and perform its intended function. Check for
damaged parts and any other conditions that may affect the operation of this tool.
Replace or repair damaged or worn parts immediately.
11. REPLACEMENT PARTS AND ACCESSORIES. When servicing, use only
identical replacement parts. Only use accessories intended for use with this
product. Approved accessories are available from Harbor Freight Tools.
12. MAINTAIN THIS PRODUCT WITH CARE. Keep this tool clean and dry for better
and safer performance.
13. MAINTENANCE: For your safety, service and maintenance should be performed
regularly by a qualied technician.
14. USE THE RIGHT PRODUCT FOR THE RIGHT JOB. There are certain
applications for which this product was designed. Do not use a small tool or
attachment to do the work of a larger industrial tool or attachment. Do not use
this product for a purpose for which it was not intended.
SPECIFIC PRODUCT WARNINGS AND PRECAUTIONS
1. ALWAYS DISCONNECT THE TIRE CHANGER FROM ITS AIR SUPPLY
SOURCE. PUMP THE BEAD BREAKER PEDAL (26E) SEVERAL TIMES
TO EVACUATE ALL COMPRESSED AIR FROM THE MACHINE, AND
DISCONNECT THE UNIT FROM ITS ELECTRICAL SUPPLY SOURCE
BEFORE PERFORMING ANY SERVICES OR MAINTENANCE.
Page 3SKU 45656 For technical questions, please call 1-800-444-3353.
(SEE FIGURES A, B, E, AND ASSY. DIAGRAM E.)
2. USE CLEAN, DRY, REGULATED COMPRESSED AIR AT UP TO 110 PSI. Do
not exceed the recommended maximum of 110 PSI. Never use oxygen, carbon
dioxide, combustible gases or any other bottled gas as a power source for this
tool.
3. WHEN CONNECTING TO THE AIR SUPPLY:
A. Wrap approximately 4” of Teon tape around the male threads of a Quick
Connector (not provided). Then, wrench tighten the Quick Connector into the
Pressure Regulator (5F). (See Figures A, C, and E.)
B. If an automatic oiler is not used, add two drops of oil into the Quick Connector
of the Pressure Regulator (5F).
Page 4SKU 45656 For technical questions, please call 1-800-444-3353.
C. Turn on the compressor and set the regulator to the pressure recommended
for this tool (up to 110 PSI).
4. DO NOT INFLATE A TIRE ABOVE OR BELOW THE AIR PRESSURE
RECOMMENDED BY THE TIRE MANUFACTURER.
5. ALWAYS DISPOSE OF OLD TIRES IN ACCORDANCE WITH LOCAL, STATE,
AND FEDERAL LAWS.
6. IF YOU USE AN EXTENSION CORD, MAKE SURE TO USE ONLY UL
APPROVED CORDS HAVING THE CORRECT GAUGE AND LENGTH.
(SEE FIGURE D.)
Nameplate
Amperes
0 - 5 16 16 16 14 12 12
5.1 - 8 16 16 14 12 10 -
8.1 - 12 14 14 12 10 - -
12.1 - 15 12 12 10 10 - -
15.1 - 20 10 10 10 - - -
7. TO AVOID PERSONAL INJURY AND/OR PRODUCT DAMAGE, ALWAYS
MAKE SURE THE TIRE RIM IS FIRMLY SECURED ON THE TIRE CHANGER
WITH THE JAWS (17C). (SEE FIGURE E AND ASSY. DIAGRAM C.)
8. NEVER PLACE YOUR HANDS BETWEEN THE VEHICLE WHEEL RIM AND
THE JAWS (17C) DURING THE LOCKING/CLAMPING STAGE. (SEE FIGURE
E AND ASSY. DIAGRAM C.)
9. WARNING: This product contains or produces a chemical known to the State of
California to cause cancer and birth defects (or other reproductive harm).
(California Health & Safety Code 25249.5 et seq.)
25’ 50’ 75’ 100’ 150’ 200’
Extension Cord Length
FIGURE D
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UNPACKING
When unpacking, check to make sure all parts shown on the Parts Lists/Assembly
Diagrams (pages 17 through 22) are included. If any parts are missing or broken,
please call Harbor Freight Tools at the number shown on the cover of this manual as
soon as possible.
PRODUCT DESCRIPTION
Prior to using the Tire Changer, it is recommended that you study and familiarize
yourself with the main components of the unit. (See Figure E.)
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ASSEMBLY INSTRUCTIONS
NOTE: All parts below refer to the parts listed on pages 17 through 22 of this
manual.
1. Temporarily remove the four mounting Bolts, Washers, and Nuts located at the
top/rear of the Body Assembly. (See Figure F.)
2. Set the column (C) on the body assembly (B) insuring the threaded studs line up
with the mounting holes on the bottom of the column mounting ange. Secure
the column to the body with the nuts and washers (A) provided.
3. Pneumatic Hook Up: Connect the ination gun to its connector. Connect the tire
changer to a compressed air network using the connector which is on the airwater separator (D) located right side of the base assembly.
4. Electric at connection: Before making any electric link up, check to be certain
that the main voltage corresponds to what is stamped on the voltage tag. It is
absolutely essential that the system is equipped with a good grounding circuit.
5. WARNING: The Tire Changer requires the assembly of a UL, CSA, or CE listed,
220 Volt, 3-Prong Electrical Plug (not provided) onto the unit’s electrical power cord.
The National Electric Code requires that the GREEN wire on the unit must be used
as the GROUND wire. The “HOT” wires on the power cord are the BLACK and
WHITE wires. Do not attempt to alter the 220 Volt, 3-Prong Plug or its assembly to
the power cord (as mentioned above) in any way. In addition, it is recommended
that this assembly procedure be carried out by a qualied technician.
Page 7SKU 45656 For technical questions, please call 1-800-444-3353.
OPERATING INSTRUCTIONS
LOCKING
LEVER
NOZZLE
AIR GAUGE
(#4F)
TRIGGER
FIGURE G
NOTE: All parts below refer to the parts listed on pages 17 through 22 of this
manual.
To Perform Preliminary Operating Tests:
Connect the Tire Changer to its air and electrical supply sources, and allow 1.
adequate time for the compressed air system to reach the recommended 110
PSI. (See Figures A, C, D, and E.)
When the Reverse Pedal (59E) is fully depressed, the Turntable (1C) should turn 2.
in a clockwise direction. (See Figures B and E.)
When the Reverse Pedal (59E) is raised, the Turntable (1C) should turn in a 3.
counterclockwise direction.
Press the Bead Breaker Pedal (26E) to activate the Paddle (7B). When the 4.
Pedal is released, the Paddle should return to its original position.
Press the Jaw Clamp Pedal (26E) once to open the four Jaws (17C). Press the 5.
Pedal again to close the Jaws.
6. Press the Trigger on the Air Gauge (4F) to release air from the Nozzle. (See
Figure G.)
To Break The Tire Bead:
1. WARNING: Before carrying out this procedure, deate the tire fully, and remove
all the wheel weights.
2. Position the wheel against the rubber Buffers (39B) located on the front/left side
of the Tire Changer. (See Figure E and Assy. Diagram B.)
3. Position the Paddle (7B) against the tire bead at a distance of about 1/2” from the
tire rim. (See Figures E and H.)
REV 05/05
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PADDLE
(#7B)
TIRE BEAD
WHEEL
FIGURE H
4. Depress the Bead Breaker Pedal (26E) fully to activate the Paddle (7B). Release
pressure on the Bead Breaker Pedal when the Blade has reached the end of its
travel and/or when the tire bead is broken.
(See Figures B, E, and H.)
5. Rotate the tire slightly, and repeat the procedure around the entire circumference
of the wheel rim until the bead is completely detached from the rim.
6. Repeat the above Steps for the other side of the wheel/tire.
To Remove The Tire From The Wheel:
1. WARNING: Before carrying out this procedure, deate the tire fully, and remove
all the wheel weights.
2. Spread tire grease (or a similar lubricant) liberally on the complete circumference
of the broken tire bead. NOTE: Failure to lubricate the tire bead may cause
serious damage to the bead.
3. Place the wheel/tire evenly on the Turntable (1C). (See Figure E.)
4. To lock the wheel on the Turntable (1C), proceed as follows according to the
wheel rim size:
Rims from 10” to 18”: Position the four Jaws (17C) according to the reference
mark located on the Turntable (1C) by depressing the Jaw Clamp Pedal (26E)
halfway down. (See Figures B and E.)
Page 9SKU 45656 For technical questions, please call 1-800-444-3353.
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