Harbor Freight Tools 91959 Cultivator User Manual
Contents
1. 1 2 below the top of the neck of the Tank to allow for fuel expansion Do not overfill Do not refill the Fuel Tank while the Engine is running or while the Engine is still hot Do not operate the Cultivator with known leaks in the fuel system Excessive buildup of unburned fuel gases in the exhaust system can create a potentially explosive condition This buildup can occur after repeated failed start attempts valve testing or hot engine shutdown If this occurs open exhaust system drain plugs if equipped and allow the gases to dissipate before attempting to restart the Engine Always check the Engine oil level prior to starting the Engine Make sure to read and understand the Engine Owner s Manual for the proper oil level and oil change schedules Use only engine manufacturer recommended fuel and oil Refer to the En gine Owner s Manual for further instructions MECHANICAL PRECAUTIONS ALWAYS make sure the Engine s Throttle Control 71 is in its OFF posi tion Disconnect the spark plug wire and allow the Engine to completely cool before carrying out maintenance Check for damaged parts Before using the Cultivator any part that appears damaged should be carefully checked to determine that it will operate SKU 91959 For technical questions please call 1 800 444 3353 PAGE 6 properly and perform its intended function Check for alignment and binding of moving parts any broken parts or mounting fixtures and any other2. 4 Store idle tools out of reach of children and other untrained persons Tools are dangerous in the hands of untrained users 5 Maintain tools with care Do not use a damaged tool Tag damaged tools Do not use until repaired 6 Check for misalignment or binding of moving parts breakage of parts cracking or breakage of parts and any other condition that may affect the tool s operation If damaged have the tool serviced before using Many accidents are caused by poorly maintained power tools qs Use only accessories that are recommended by the manufacturer for your model Accessories that may be suitable for one tool may become hazardous when used on another tool Le Tool service must be performed only by qualified repair personnel Service or maintenance performed by unqualified personnel could result in a risk of injury 2 When servicing a tool use only identical replacement parts Follow instructions in the Inspection Maintenance And Cleaning section of this manual Use of unauthorized parts or failure to follow maintenance instructions may create a risk of injury SPECIFIC SAFETY PRECAUTIONS 1 Maintain labels and nameplates on the Cultivator These carry important information If unreadable or missing contact Harbor Freight Tools for a replace ment 2 CAUTION To avoid injury keep hands fingers and feet away from the Tines 37 50 40 Grip the Upper Handle 66 of the Cultivator firmly with both
3. 40 and move the Cultivator in a FORWARD direction See Figure D 11 Slowly push the Cultivator while guiding the tool in the desired forward direction SKU 91959 For technical questions please call 1 800 444 3353 PAGE 10 12 Always keep a safe distance away from the edges and banks of ditches and avoid any actions that might cause the Cultivator to topple over CLUTCH HANDLE 73 UPPER HANDLE 66 THROTTLE CONTROL 71 OUTER INNER TINES FIGURE D m 37 50 40 To Stop The Cultivator 1 Release your grip on the Clutch Handle 73 and allow it to return to its NEU TRAL position See Figure D 2 Turn the Throttle Control 71 to its STOP position 3 Close the Fuel Valve on the Engine 4 NOTE Always park the Cultivator on a firm and level surface away from all flammable materials such as leaves brush weeds etc INSPECTION MAINTENANCE AND CLEANING 1 Always make sure the Engine s Throttle Control 71 is in its STOP position Disconnect the spark plug wire from the Spark Plug And allow sufficient time for the Engine to completely cool before performing any inspection maintenance or cleaning on the Cultivator and or Engine 2 Before each use inspect the general condition of the Cultivator Check for loose screws misalignment or binding of moving parts cracked or broken parts and any other condition that may affect its safe operation If a problem occurs always have the Cultivator
4. hands If both hands are holding the Upper Handle and your feet are clear of the Tines your hands fingers and feet cannot be injured by the Tines SKU 91959 For technical questions please call 1 800 444 3353 PAGE 4 10 t1 12 13 14 15 Always use recommended replacement parts The recommended replace ment parts are available from Harbor Freight Tools Use safety equipment Always wear ANSI approved safety glasses under neath a full face shield a dust mask or respirator and hearing protection Industrial applications must follow OSHA requirements Keep all spectators at least six feet from the Cultivator during operation Use the Cultivator only in well ventilated outdoor areas Carbon monoxide fumes exhausted from the Engine 1 are a colorless odorless gas that if inhaled can cause serious injury or death Only use a suitable means of transport and lifting devices with sufficient weight bearing capacity when transporting the Cultivator Only use sturdy loading ramps with sufficient weight bearing capacity Secure the Cultivator on transport vehicles to prevent the tool from rolling slipping and tilting Never leave the Cultivator unattended while it is running Always keep a safe distance away from the edges and banks of ditches and avoid any actions that may cause the Cultivator from toppling over Do not use the Cultivator on steep inclines Use the Cultivator only on level ground surfaces Always p
5. 7 FIGURE A SELF LOCK NUT 27 SKU 91959 For technical questions please call 1 800 444 3353 PAGE 8 2 The Upper Handle 66 is folded for shipping purposes Loosen the Grip Handles 67 located on each side of the Upper Handle Unfold the Upper Handle to its normal working position Then firmly retighten each Grip Handle to secure the Upper Handle in place See Figure A OPERATING INSTRUCTIONS Pre Start Checks 1 IMPORTANT Prior to first using the Cultivator the Engine MUST be filled with a high quality SAE 10W 30 grade engine oil until the level of the oil is indicated as FULL on the Oil Dipstick To do so unscrew and remove the Oil Dipstick located on the Engine Crankcase Fill the Engine Crankcase with the Proper amount of oil Then screw the Dipstick back into the Oil Fill Hole For additional information refer to the engine manufacturer s manual See Figure B OIL DIPSTICK INDICATOR LINE NGINE CRANKCASE gt SE Sal Za gt FIGURE B 2 Before the first use remove the Engine s Fuel Tank Cap and fill the Fuel Tank with unleaded gasoline Then replace the Fuel Tank Cap Thereafter check the Fuel Tank for the amount of unleaded gasoline Refill the Fuel Tank only with unleaded gasoline BEWARE of possible buried obstacles such as cable conduit and irrigation lines To Start And Operate The Cultivator if Move the Cultivator to the position where you wish to begin tilling the s
6. Q Behle Bee ROTARY CULTIVATOR WITH 5 5 HP BRIGGS amp STRATTON ENGINE Model 91959 ASSEMBLY AND OPERATING INSTRUCTIONS 3491 Mission Oaks Blvd Camarillo CA 93011 Visit our Web site at http Awww harborfreight com TO PREVENT SERIOUS INJURY READ AND UNDERSTAND ALL WARNINGS AND INSTRUCTIONS BEFORE USE Copyright 2004 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 PRODUCT SPECIFICATIONS tem Description ___ Engine Size Type 5 5 HP Briggs amp Stratton Quantum STE Vertical Shaft Displacement 190cc Engine Model 128802 Engine Type 2325 D1 Fuel Type Unleaded Gasoline Fuel Tank Size 1 5 Liter 40 Gal EPA Approval Phase 1 Tiller Type Maximum Tilling Depth Wheel Size Drive Type Drive Actuation Handle Height Overall Dimensions Weight UNPACKING When unpacking check to make sure all the parts shown on the Parts List on page 13 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 SAVE THIS MANUAL You will need this manual for the safety warnings and precautions assembly operating inspection maintenance and cleaning procedures parts list an
7. Washer Sleeve Arm 1 Spring D Arm 2 Swelling Wheel Adjusting Sleeve Bearing 6200RZZ Small Swelling Wheel Washer 10 Self Lock Nut M10 Bolt M8 x 245 Throttle Cable Bolt M8 x 15 Worm Shaft Adjusting Sleeve Pulley J Flat Key B6 x 6 x 25 Bearing 6004 RZZ Worm Shaft D ee jo o HARIRI A ISR IATA OO JOIN IO Joys o oh 16 16A1 16A2 17 18 20 22 23 O a O71 oa a aA JO FO JO JOO IN JOS FOr Jo Po j j ojo N ie wo 35 Worm Wheel D Bearing 30204 Outer Tines R w O 37 ol 6 8 io mo i6 16A1 16A2 Era i8 20 all 24 2 26 C 28 T 31 32 34 35 36 37 NS EN E NE DNE RT IN IN olalla ai N J fo NI on BR oo NOTE Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts SKU 91959 For technical questions please call 1 800 444 3353 PAGE 13 ASSEMBLY DIAGRAM NOTE O Some parts are listed and shown for illustration purposes only and are not available idividually as replacement parts SKU 91959 For technical questions please call 1 800 444 3353 PAGE 14
8. ark the Cultivator on a firm and level surface Thoroughly inspect the area where the Cultivator is to be used and remove all large sticks stones wires or other foreign objects Always turn off the Engine and disconnect the Spark Plug 1 before un clogging the Tines 37 50 40 Always protect your hands by wearing heavy duty work gloves Before operating the Cultivator make sure its Guards are attached and in proper working condition FIRE AND EXPLOSION PRECAUTIONS Gasoline fuel and fumes are flammable and potentially explosive Use proper fuel storage and handling procedures Always have multiple ABC class fire extinguishers nearby SKU 91959 For technical questions please call 1 800 444 3353 PAGE 5 t1 Keep the Cultivator and surrounding area clean of flammable objects at all times When spills of fuel or oil occur they must be cleaned up immediately Dis pose of fluids and cleaning materials as per any local state or federal codes and regulations Store oil rags in a covered metal container Never store fuel or other flammable materials near the Cultivator Do not smoke or allow sparks flames or other sources of ignition around the Engine and Fuel Tank Fuel vapors are explosive Keep grounded conductive objects such as tools away from exposed live electrical parts and connections to avoid sparking or arcing These events could ignite fumes or vapors Always fill the Engine s Gas Tank to approximately 1
9. condition that may affect proper operation Any part that is damaged should be properly re paired or replaced by a qualified technician Make sure to read and understand all instructions and safety precautions as outlined in the Engine manufacturer s Owner s Manual Do not attempt to operate the Cultivator until you fully understand how to properly operate and maintain the Engine and how to avoid accidental injuries and or property dam age Keep hands arms long hair loose clothing and jewelry away from moving parts Be aware that when engine parts are moving fast they cannot be seen Clearly Do not alter or adjust any part of the Cultivator that is assembled and sup plied by the manufacturer Always follow and complete scheduled Engine and Cultivator maintenance BURN AND CHEMICAL PRECAUTIONS Avoid contact with hot fuel oil exhaust fumes and hot solid surfaces Avoid body contact with fuels oils and lubricants used in the Engine If swallowed seek medical treatment immediately Do not induce vomiting if fuel is swallowed For skin contact immediately wash with soap and water For eye contact immediately flush eyes with clean water NOISE PRECAUTIONS Prolonged exposure to noise levels above 85 dBA is hazardous to hearing Always wear ANSI approved ear protection when operating or working around the Cultivator when it is running HEART PACEMAKER PRECAUTIONS WARNING People with pacemakers should consult their
10. d assembly diagram 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 GENERAL SAFETY PRECAUTIONS A WARNING READ AND UNDERSTAND ALL INSTRUCTIONS Failure to follow all instructions listed in the following pages may result in electric shock fire and or serious injury SAVE THESE INSTRUCTIONS SKU 91959 For technical questions please call 1 800 444 3353 PAGE 2 WORK AREA Keep your work area clean and well lit Cluttered benches and dark areas invite accidents Do not operate power tools in explosive atmospheres such as in the presence of flammable liquids gases or dust Power tools create sparks which may ignite flammables Keep bystanders children and visitors away while operating a power tool Distractions can cause you to lose control Protect others in the work area from debris such as chips and sparks Provide barriers or shields as needed PERSONAL SAFETY Stay alert Watch what you are doing and use common sense when oper ating a power tool Do not use a power tool while tired or under the influ ence of drugs alcohol or medication A moment of inattention while operat ing power tools may result in serious personal injury Dress properly Do not wear loose clothing or jewelry Contain long hair Keep your hair clothing and gloves away from moving parts Loose clothes jewelry or long ha
11. he Tiller Tines to the desired placement then insert the Pin Shaft 38 through the Shaft 45 Insert the Cotter Pins 39 in the Pin Shaft 38 to secure it PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY NEI THER THE MANUFACTURER OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT IN FACT THE MANUFACTURER AND OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACE MENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS AND NOT BY THE BUYER THE BUYER ASSUMES ALL RISK AND LIABILITY ARIS ING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACE MENT PARTS THERETO OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO REV 11 05 SKU 91959 For technical questions please call 1 800 444 3353 PAGE 12 PARTS LIST Part Description _ Qty Part Description _ Qty 5 Engine Adjusting Sleeve 41 Washer M8 x 24 x 2 42 Bolt 5 16 24 UNF x 20 43 Washer M8 x 24 x 2 Washer 8 Bolt M8 x 35 Bolt M8 x 45 Bolt M8 x 75 V Belt A 630mm Housing D Hex Flange Lock Screw Speed Reducer Shell 2 M5 x 8 Front Cover D Mud Proof Plate Dust Proof Cover Large Dust Proof Cover Small Self Lock Nut M6 Bolt M6 x 12
12. immediately checked out by a qualified service technician before further use Do not use damaged equipment SKU 91959 For technical questions please call 1 800 444 3353 PAGE 11 3 Before each use check to make sure the Engine s oil level is adequate If neces sary fill the Engine s Crankcase until the oil level is indicated as FULL on the Oil Dipstick See Figure B 4 Before each use With a soft brush vacuum or compressed air remove all debris from the Cultivator Then use a premium quality lightweight machine oil to lubri cate all moving parts except the Belt 12 Pulley F 3 and Pulley J 31 5 Every 25 hours of use drain the old Engine oil and replace with a high quality SAE 10W 30 grade engine oil making sure the oil level is indicated as FULL on the Oil Dipstick Make sure to contact a local environmental or recycling center for proper disposal of old oil 6 Belt replacement Should it become necessary to replace the Belt 12 it is recommended that only a qualified certified technician perform this procedure 7 Every 300 hours of use have a qualified certified technician perform thorough maintenance on the Cultivator and its Engine Adjusting The Tiller Tines 8 Part 45 Shaft and the Tines are assembled with Cotter Pins 39 and Pin Shaft 38 The Shaft 45 has adjustment holes in it To change the spacing between the Tines remove the Cotter Pins then remove the Pin Shaft 45 Adjust t
13. ir can be caught in moving parts Avoid accidental starting Be sure the Engine s Throttle Control 71 is off before transporting the Cultivator or performing any maintenance or service on the unit Transporting or performing maintenance or service ona power tool with its Throttle Control ON invites accidents Remove adjusting keys or wrenches before turning on the tool A wrench or a key that is left attached to a rotating part of the tool may result in personal injury Do not overreach Keep proper footing and balance at all times Proper footing and balance enables better control of the tool in unexpected situations Use safety equipment Always wear ANSI approved safety glasses under neath a full face shield a dust mask or respirator and hearing protection TOOL USE AND CARE Do not force the tool Use the correct tool for your application The correct tool will do the job better and safer at the rate for which it is designed SKU 91959 For technical questions please call 1 800 444 3353 PAGE 3 2 Do not use the power tool if the Engine s Throttle Control 71 does not turn it on or off Any gasoline powered tool that cannot be controlled with the Engine s Throttle Control is dangerous and must be replaced 3 Disconnect the Engine Spark Plug Wire from the Spark Plug before making any adjustments changing accessories or storing the tool Such preven tive safety measures reduce the risk of starting the tool accidentally
14. oil 2 If necessary adjust the Depth Skid 57 in order to till the soil at a desired depth SKU 91959 For technical questions please call 1 800 444 3353 PAGE 9 to a maximum 11 deep To do so remove the two Cotter Pins 39 Remove the two Pin Shafts 38 Raise or lower the Depth Skid 57 to obtain the desired tilling depth Then replace the Pin Shafts and Cotter Pins See Figure C LEFT SIDE VIEW TO LOWER RIGHT SIDE VIEW TO RAISE DEPTH SKID 57 DEPTH SKID 57 COTTER PIN 39 COTTER PIN 39 O PIN SHAFT 38 FIGURE C 3 Open the Fuel Valve on the Engine 4 Turn the Choke Lever on the Engine to its CHOKE position 5 Set the Throttle Control 71 to its FAST position See Figure D next page 6 Hold the Start Handle of the Engine loosely and pull it slowly several times to allow the gasoline to flow into the Engine s carburetor Then hold the Start Handle firmly and pull the rope hard and fast Pull the rope all the way out using two hands if necessary If necessary pull the rope several times until the Engine starts 7 Allow the Engine to run for several seconds Then turn the Choke Lever to its RUN position 8 Adjust the Throttle Control 71 to the desired speed at which the Cultivator will move See Figure D 9 Grip the Upper Handle 66 firmly with both hands See Figure D 10 Squeeze down on the Clutch Handle 73 to rotate the Tines 37 50
15. physician s before using this product Electromagnetic fields in close proximity to a heart pacemaker could cause interference to or failure of the pacemaker SKU 91959 For technical questions please call 1 800 444 3353 PAGE 7 CALIFORNIA PROPOSITION 65 WARNINGS 1 Operation of this Cultivator and or Engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm California Health amp Safety Code 25249 5 et seq OWNER OPERATOR PRECAUTIONS The warnings precautions and instructions discussed in this manual cannot cover all possible conditions and situations that may occur The operator must understand that common sense and caution are factors which cannot be built into this product but must be supplied by the operator ASSEMBLY INSTRUCTIONS NOTE For additional references to the parts listed in the following pages refer to the Assembly Diagram on page 14 i Prior to use the Lower Handle 65 must be attached to the Housing 13 To do so align the mounting holes at the bottom on each side of the Lower Handle with the mounting holes located on each side of the Housing Then use four Bolts 64 four Washers 26 and four Self Lock Nuts 27 to secure the Lower Handle to the Housing See Figure A UPPER HANDLE UPPER HANDLE 66 66 LOWER HANDLE LOWER HANDLE BOLT 64 i BOLT 64 WASHER 26 WASHER 26 SELF LOCK NUT 2
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