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® Operator's Manual Since it began making garden tools in 1850,Bolens has been known for long- lasting, dependable products. Bolens eventually carried that hard.working hedtage into the outdoor power equipment industry, when it designed and built the first-ever power-driven garden tractor.
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INTRODUCTION THANKYOU TABLE OF CONTENTS Thank you for buying this quality product. This modern Service Information ........outdoor power tool will provide many hours of useful service. You will find it to be a great labor-saving device. This Rules for Safe Operation .......
RULES FOR SAFEOPERATION NOTE: For users on U.S. Forest Land and in the states of California, Maine, Oregon, and Washington. All U.S. Forest Land and the state of California (Public Resources Codes 4442 and 4443), Oregon, and Washington require by law that certain internal com- bustion engines operated on forest brush and/or grass-covered areas be equipped...
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RULES FOR SAFEOPERATION • IMPORTANT SAFETY INFORMATION • • Always stop the engine and allow it to cool before filling • Keep hands, face and feet at a distance from all moving the fuel tank. Never remove the cap of the fuel tank. or add parts.
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RULES FOR SAFEOPERATION SAFETY AND INTERNATIONAL SYMBOLS This operator's manual describes safety and international symbols and pictographs that may appear on this product. Readthe operator's manual for complete safety, assembly, operating and maintenance and repair information. SYMBOL MEANING SYMBOL MEANING •...
RULES FOR SAFEOPERATION KNOW YOUR UNIT STOP/OFF (0) Application: • Cultivating sod and light to medium soil • Cultivating in garden areas, around trees, etc. Handgrip Handlebar On/Off Stop Control Throttle Control Handgrip START/ON Handlebar Knob Throttle FuelCap Cable and Switch Wires Starter Rope Grip Handlebar...
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ASSEMBLY INSTRUCTIONS INSTALLING THE WHEEL BRACKET ASSEMBLY ASSEMBLING THE UNIT If the wheel bracket assembly is not installed, or if you Before operating, position the unit's handlebars. ever need to remove or reinstall it, follow the ensuing NOTE: You may also need to reposition the wheel instructions.
& FUELINFORMATION OIL AND FUEL MIXING INSTRUCTIONS Old and/or improperly mixed fuel are the main reasons for the unit not running properly. Be sure to use fresh, clean unleaded fuel. Follow the instructions carefully for the proper fuel/oil mixture. Definition of Blended Fuels Today's fuels are often a blend of gasoline and oxygenates UNLEADED GAS...
STARTING/STOPPING INSTRUCTIONS STARTING INSTRUCTIONS WARNING: Operate this unit only in a well- yen- 1 tilated outdoor area. Carbon monoxide exhaust fumes can be lethal in a confined area. WARNING: Avoid accidental starting. Make sure you are in th e starting position when pulling the starter...
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OPERATING INSTRUCTIONS OPERATING TIPS ADJUSTING TINE DEPTH Tine adjustment will vary depending on the type of soil being WARNING: Always wear eye, hearing, foot and 1 cultivated and how it will be used. Generally, adjusting the tines body protection to reduce the risk.
MAINTENANCE & REPAIRINSTRUCTIONS MAINTENANCE SCHEDULE NOTE: Maintenance, replacement, or repair of the emis- sion control devices and system may be performed Perform these required maintenance procedures at the by any non-road engine repair establishment, indi- frequency stated in the table. These procedures should also vidual or authorized service dealer.
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MAINTENANCE & REPAIRINSTRUCTIONS AIR FILTER MAINTENANCE Removing the Air Filter/Muffler Cover before you c ean or service t. Place the choke control in the PARTIAL choke position (B). NOTE: The choke control must be in the PARTIAL choke Air Filter position (B) (Fig.
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MAINTENANCE & REPAIRINSTRUCTIONS 8. Place the muffler (with the exhaust gasket in place and bolts Adjust Idle Speed Adjuster inserted), against the engine, aligning the bolt holes. WARNING: The unit may still run during idle Tighten the bolts to secure the muffler to the engine_ If speed adjustments.
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MAINTENANCE & REPAIRINSTRUCTIONS TRANSPORTING Allow the engine to cool before transporting. Secure the unit while transporting. Drain the fuel tank before transporting. Tighten fuel cap before transporting. MOVING THE UNIT Install a correctly gapped spark plug in the cylinder head. 1.
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TROUBLESHOOTING ENGINE WILL NOT START CAUSE ACTION On/Off Stop Control in the STOP position Turn the OnlOff Stop Control to START Fill fuel tank Empty fuel tank Primer bulb wasn't pressed enough Press primer bulb fully and slowly I 0 times Engine flooded Use starting procedure with choke control...
SPECIFICATIONS ENGINE Engine Type ...................................... Air-Cooled, 2-Cycle Displacement ..........................................31 cc Idle Speed RPM....................................2,800- 3,600 rpm Operating RPM......................................7,700+ rpm Clutch Type ........................................Centrifugal Ignition Type ........................................Electronic On/Off Stop Control ....................................Rocker Switch Spark Plug Gap ..................................... 0.020 inch (0.5 mm) Lubrication ......................................
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• You are responsible for presenting your small off-road engine to a Bolens Authorized Service Center as soon as a problem exists. The warranty repairs should be completed in a reasonable amount of time, not to exceed 30 days.
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ENGINE PARTS - MODEL BL410 2-CYCLE GAS CULTIVATOR 21BK410G163 Item Part No. Description 791q82059 Air Cleaner/Muffler Cover Assembly (includes 2 & 40} 79%180350 Air Cleaner Filter 79%180351 Carburetor Mounting Screw Assembly _No. Description 79%180226 Wavey Washer 753_04238 Starter Housing Assembly 79%182160 Choke Lever Assembly (includes 6) (includes 27_30, 32-34 &...
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BOOM AND CULTIVATOR PARTS - MODEL BL410 2-CYCLE GAS CULTIVATOR 21 BK410G163 ® Part No. 791-00023 Throttle Trigger and Cable Assembly 791-182882 Handle Bar Assembliy, Upper (includes 3 & 4) 791-182675 Grip 791-182676 Tube Closure 791-182678 Washer 791-182899 Bolt 791-182898 Knob, 3 prong 791-180943 Drive Shaft Housing Assembly...
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(90) days from the date of warranty lasts, so the above limitation may not apply to you.) original retail purchase for any Bolens product that is used for rental or commercial purposes, or any other income-pro- ducing purpose.