Instruction/ maintenance manual of the product 68123 Harbor Freight Tools
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173cc V ertical Engine 68122 / 68123 173cc V ertical Engine Using an engine indoors CAN KILL YOU IN MINUTES. Engine exhaust contains carbon monoxide. This is a poison you cannot see or smell. NEVER use inside a home or garage, EVEN IF doors and windows are open.
Page 2 For technical questions, please call 1-800-520-0882. V ertical Engine Specications Engine T ype V ertical Single Cylinder 4 stroke OHV Cooling System Forced air cooled Fuel T ype 87+ octane unleaded gasoline Capacity 1.16 Quarts Engine Oil T ype SAE 10W-30 above 32° F 5W30 at 32° F or below Capacity 0.
Page 3 For technical questions, please call 1-800-520-0882. V ertical Engine Save This Manual Keep this manual for the safety warnings and precautions, assembly , operating, inspection, maintenance and cleaning procedures.
Page 4 For technical questions, please call 1-800-520-0882. V ertical Engine Set up Precautions 1. Gasolinefuelandfumesareammable,and potentially explosive. Use proper fuel storage and handling procedures. Do not store fuel orotherammablematerialsnearby .
Page 5 For technical questions, please call 1-800-520-0882. V ertical Engine 13. People with pacemakers should consult their physician(s)beforeuse.Electromagneticelds in close proximity to a heart pacemaker could cause pacemaker interference or pacemaker failure.
Page 6 For technical questions, please call 1-800-520-0882. V ertical Engine Service Precautions 1. Before service, maintenance, or cleaning: a. Release the brake handle, stopping the engine. b. Allow the engine to completely cool. c. Then, remove the spark plug cap from the spark plug.
Page 7 For technical questions, please call 1-800-520-0882. V ertical Engine Engine Components Starter Handle Priming Bulb Brake Arm Choke Air Filter Mufer Fuel Cap Dipstick XXXXXXXXXX Serial Number Location (Write on front cover of manual.
Page 8 For technical questions, please call 1-800-520-0882. V ertical Engine Set Up Model 68123 : The emission control system for this engine is warranted for standards set by the U.S. Environmental Protection Agency . For warranty information, refer to the last pages of this manual.
Page 9 For technical questions, please call 1-800-520-0882. V ertical Engine Operation Read the ENTIRE IMPORT ANT SAFETY INFORMA TION section at the beginning of this manual including all text under subheadings therein before set up or use of this product.
Page 10 For technical questions, please call 1-800-520-0882. V ertical Engine Starting Note: Movethemowertoalocationthatisat,level, and free from loose objects (such as rocks or sticks). Themowermaybedifculttostartongrass.
Page 1 1 For technical questions, please call 1-800-520-0882. V ertical Engine 4. Grip the Starter Handle of the Engine loosely and pull it gently until resistance is felt. Allow Cable to retract fully and then pull it quickly . Repeat until the engine starts.
Page 12 For technical questions, please call 1-800-520-0882. V ertical Engine Service W ARNING TO PREVENT SERIOUS INJUR Y FROM ACCIDENT AL ST ARTING: Release the brake handle, wait for the engine to cool, and disconnect the spark plug cap before performing any inspection, maintenance, or cleaning procedures.
Page 13 For technical questions, please call 1-800-520-0882. V ertical Engine Checking and Filling Fuel W ARNING! TO PREVENT SERIOUS INJUR Y FROM FIRE: Fill the fuel tank in a well-ventilated area away from ignition sources. If the engine is hot from use, shut the engine off and wait for it to cool before adding fuel.
Page 14 For technical questions, please call 1-800-520-0882. V ertical Engine Spark Plug Maintenance 1. Spark Plug Cap Disconnect spark plug cap from end of plug. Clean out debris from around spark plug. 2. Using a spark plug wrench, remove the spark plug.
Page 15 For technical questions, please call 1-800-520-0882. V ertical Engine T roubleshooting Problem Possible Causes Probable Solutions Engine will not start MOWER ENGINE SPECIFIC: 1. Brake Handle not held or brake cable not connected properly . 2. Mower on top of grass.
Page 16 For technical questions, please call 1-800-520-0882. V ertical Engine Problem Possible Causes Probable Solutions Enginemisres 1. Spark plug cap loose. 2. Incorrect spark plug gap or damaged spark plug. 3. Defective spark plug cap. 4. Old or low quality gasoline.
Page 17 For technical questions, please call 1-800-520-0882. V ertical Engine W arranties Limited 1 Y ear / 90 Day W arranty Harbor Freight T ools Co. makes every effort to assure that its products me.
Page 18 For technical questions, please call 1-800-520-0882. V ertical Engine • Y ou are responsible for shipping your engine to a HFT warranty station as soon as a problem exists. Contact the HFT Customer Service department at the number below to make shipping arrangements.
Page 19 For technical questions, please call 1-800-520-0882. V ertical Engine Mounting Hole Diagram Note: Not to scale. A-A 2:1 0.98 in. / 25mm 1.1 in. / 28mm Ø8mm A A A A 6*Ø0.35 in. / 9mm Ø0.24 in. / 6mm 3.27 in. / 83mm Ø0.34 in. / 8.7mm Ø1 in.
Page 20 For technical questions, please call 1-800-520-0882. V ertical Engine 68122 Parts List and Diagram Part Description Qty . 1 Cover , Cylinder Head 1 2 Gasket, Cylinder Head Cover 1 3 Head Asm.
Page 21 For technical questions, please call 1-800-520-0882. V ertical Engine 68122 Parts List and Diagram 1 2 4 5 5 5 5 7 8 10 11 11 9 10 6 7 7 7 3 48 49 50 51 45 46 47 49 66 64 65 57 60 58 55 55 57 .
Page 22 For technical questions, please call 1-800-520-0882. V ertical Engine 68123 Parts List and Diagram Part Description Qty . 1 Cover , Cylinder Head 1 2 Gasket, Cylinder Head Cover 1 3 Head Asm.
Page 23 For technical questions, please call 1-800-520-0882. V ertical Engine 68123 Parts List and Diagram 1 2 4 5 5 5 5 7 8 10 11 11 9 10 6 7 7 7 3 46 47 48 49 43 44 45 47 64 62 63 55 58 56 53 53 55 .
3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 9301 1 • (800) 520-0882 www .harborfreight.com.
An important point after buying a device Harbor Freight Tools 68123 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Harbor Freight Tools 68123 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Harbor Freight Tools 68123 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Harbor Freight Tools 68123 you will learn all the available features of the product, as well as information on its operation. The information that you get Harbor Freight Tools 68123 will certainly help you make a decision on the purchase.
If you already are a holder of Harbor Freight Tools 68123, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Harbor Freight Tools 68123.
However, one of the most important roles played by the user manual is to help in solving problems with Harbor Freight Tools 68123. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Harbor Freight Tools 68123 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center