Owner`s Manual & Safety Instructions Owner`s Manual & Safety
Contents
1. REC A NN E NI Clean debris from Tine Oo o J vy Check air cleaner PT pem Cresen O Check and clean 1 Check adjust idle speed Change engine oil Clean air filter ea ei E Check adjust valve clearance Clean fuel tank strainer and carburetor Clean carbon build up from combustion chamber Service more frequently when used in dusty areas These items should be serviced by a qualified technician MAINTENANCE ITEM 62548 For technical questions please call 1 888 866 5797 Page 17 2 2 m gt 2 m Checking and Filling Fuel AA WARNING TO PREVENT SERIOUS INJURY 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 Do not smoke 1 Clean the Fuel Cap and the area around it 2 Unscrew and remove the Fuel Cap 3 Remove the Strainer and remove any dirt and debris Then replace the Strainer Note Do not use gasoline containing more than 10 ethanol E10 Do not use E85 ethanol Add fuel stabilizer to the gasoline or the Warranty is VOID Note Do not use gasoline that has been stored in a metal fuel container or a dirty fuel container It can cause particles to enter the carburetor affecting engine performance and or causing damage 4 If needed fill the Fuel Tank to about 1 inch under the fill neck of the F2. Protective output shaft key has sheared off For technical questions please call 1 888 866 5797 1 Wet the ground prior to tilling Lower Drag Bar and adjust Wheels Engage Forward OR Reverse Clutch Lever Adjust Forward and or Reverse Have qualified technician install Check wire connections Re gap or replace spark plug Replace spark plug cap Use only fresh 87 octane unleaded gasoline treated with fuel stabilizer Do not use gasoline with more than 10 ethanol E15 E20 E85 etc Diagnose and repair compression Use Engine will not start COMPRESSION RELATED section Fill tank with fresh 87 octane unleaded gasoline treated with fuel stabilizer Do not use gasoline with more than 10 ethanol E15 E20 E85 etc Fill engine oil to proper level Check engine oil before EVERY use Test replace fuel tank cap 4 Have qualified technician service magneto Secure spark plug cap 1 Clean element Allow engine to warm up prior to operating equipment Refuel with fresh 87 octane unleaded gasoline treated with fuel stabilizer Do not use gasoline with more than 10 ethanol E15 E20 E85 etc 2 Do not exceed equipment load rating Have qualified technician diagnose and service engine Refuel with fresh 87 octane unleaded gasoline treated with fuel stabilizer Do not use gasoline with more than 10 ethanol E15 E20 E85 etc Use cold wea
3. 2 m Troubleshooting Possible Causes Probable Solutions FUEL RELATED Engine will not start FUEL RELATED No fuel in tank or fuel valve closed Choke not in CHOKE position cold engine Gasoline with more than 1096 ethanol used E15 E20 E85 etc Low quality or deteriorated old gasoline Carburetor not primed 6 Dirty fuel passageways Carburetor needle stuck Fuel can be smelled in the air Too much fuel in chamber This can be caused by the carburetor needle sticking 9 Clogged Fuel Filter 9 Fill fuel tank and open fuel valve Move Choke to CHOKE position Clean out ethanol rich gasoline from fuel system Replace components damaged by ethanol Use only fresh 87 octane unleaded gasoline treated with fuel stabilizer Do not use gasoline with more than 10 ethanol E15 E20 E85 etc Use fresh 87 octane unleaded gasoline treated with fuel stabilizer Do not use gasoline with more than 10 ethanol E15 E20 E85 etc Pull on Starter Handle to prime Clean out passageways using fuel additive Heavy deposits may require further cleaning Gently tap side of carburetor float chamber with screwdriver handle Turn Choke to RUN position Remove spark plug and pull the start handle several times to air out the chamber Reinstall spark plug and set Choke to CHOKE position Replace Fuel Filter IGNITION SPARK RELATED 1 S
4. ITEM 62548 Spark Plug Maintenance 1 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 Inspect the spark plug If the electrode is oily clean it using a clean dry rag If the electrode has deposits on it polish it using emery paper If the white insulator is cracked or chipped the spark plug needs to be replaced Recommended Spark Plugs F6TC NOTICE Using an incorrect spark plug may damage the engine 4 When installing a new spark plug adjust the plug s gap to the specification on the Specifications chart Do not pry against the electrode the spark plug can be damaged 5 Install the new spark plug or the cleaned spark plug into the engine Gasket style Finger tighten until the gasket contacts the cylinder head then tighten about 1 2 2 3 turn more Non gasket style Finger tighten until the plug contacts the cylinder head then tighten about 1 16 turn more NOTICE Tighten the spark plug properly If loose the spark plug will cause the engine to overheat If overtightened the threads in the engine block will be damaged 6 Apply dielectric spark plug boot protector not included to the end of the spark plug and reattach the wire securely Air Filter Maintenance 1 Remove the Air Cleaner Cover and the air filter s and check for dirt Clean as described below 2 Clea
5. United States Environmental Protection Agency herein EPA and Harbor Freight Tools herein HFT are pleased to explain the emissions control system warranty on your 2015 2016 Small Off Road Engine herein engine Within the United States new off road spark ignition engines certified for model year 2015 2016 must meet similar standards set forth by the EPA HFT must warrant the emissions control system on your engine for the periods of time described below provided there has been no abuse neglect or improper maintenance of your engine Your emissions control system may include parts such as the carburetor or fuel injection system and the ignition system Also included may be hoses belts connectors and other emissions related assemblies Where a warrantable condition exists HFT will repair your engine at no cost to you including diagnosis parts and labor Manufacturer s Warranty Coverage The 2015 2016 engines are warranted for two 2 years any emissions related part on your engine is defective the part will be repaired or replaced by HFT Harbor Freight Tools Emissions Control Defects Warranty Coverage Engines are warranted for a period of two 2 years relative to emissions control parts defects subject to the provisions set forth below If any emissions related part on your engine is defective the part will be repaired or replaced by HFT Owner s Warranty Responsibilities As the engine owner you are respon
6. or removing parts from the engine Service and Maintenance Component parts which are not scheduled for replacement as required maintenance or are scheduled only for regular inspection to the effect of repair or replace as necessary are warranted for the warranty period Any warranted part which is scheduled for replacement as required maintenance is warranted for the period of time up to the first scheduled replacement point for that part Any replacement part provided it is equivalent in durability and performance may be used in performance of maintenance or repairs The owner is responsible for commissioning a qualified technician mechanic to perform all required maintenance as outlined in the Inspection Cleaning and Maintenance section in this manual Warranted Parts 1 Fuel Metering System i Carburetor and its internal parts ii Fuel pump if so equipped iii Cold start enrichment system 2 Air Induction System i Intake pipe manifold ii Air cleaner 3 Ignition System i Spark plug ii Magneto ignition system 4 Catalyst System if so equipped i Exhaust pipe stud ii Muffler iii Catalytic converter if so equipped 5 Miscellaneous Items Used in Above Systems i Vacuum temperature and time sensitive valves and switches ii Hoses belts connectors and assemblies MAINTENANCE Page 27 Limited 90 Day Warranty Harbor Freight Tools Co makes every effort to assure that its pro
7. the outer Tine Blades in place on the Tine Shaft of each Tine Blade Assembly Remove the Blades and Note When installed properly the cutting set aside with the hardware Refer to Figure D edges of the Tine Blades will face forward Note Examine Tine Blade positioning and hardware alignment before removal to make correct reattachment easier Tine Blade 7 Tine Blade Assembly with outer Tine Blade Spring Washer Tine Blades removed from Tine Shaft Figure D Stopping the Engine and Tiller 1 To stop the Engine in an emergency turn the Engine Switch off OFF OFF 2 Under normal conditions use the following procedure i 2 lt nc Lu n Oo a Release the Clutch Lever b Rotate the Throttle Control counterclockwise to the low position c Turn the Engine Switch off d Close the Fuel Valve e Clean external parts with clean cloth remove debris from Tine Blades and Shaft then cover the equipment and store in a dry level well ventilated area out of reach of children NOTICE See Long Term Storage on page 21 for complete storage instructions ITEM 62548 For technical questions please call 1 888 866 5797 Page 15 2 2 m gt 2 m Maintenance AWARNING TO PREVENT SERIOUS INJURY FROM ACCIDENTAL STARTING Turn the Power Switch of the equipment to its OFF position wait for the engine to cool and disconnect the spark plug cap before performing any inspection
8. 9 81 82 83 84 85 87 88 91 92 93 95 Assembly Diagram f p A ZL AONVNALNIVIN For technical questions please call 1 888 866 5797 Page 25 ITEM 62548 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 NEITHER 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 REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS AND NOT BY THE BUYER THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO VV Record Product s Serial Number Here Note If product has no serial number record month and year of purchase instead 2 2 m gt 2 m Note Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts Page 26 For technical questions please call 1 888 866 5797 ITEM 62548 Emissions Control System Warranty United States Emissions Control Defects Warranty Statement The
9. D if the engine s crankcase is not properly filled with oil before each use Before each use check the oil level Engine will not start with low or no engine oil 1 Make sure the engine is stopped and is level 2 Close the Fuel Valve 3 Clean the top of the Dipstick and the area around it Remove the Dipstick by turning it counterclockwise and wipe it off with a clean lint free rag Full level fi 5 Ifthe oil level is at or below the low mark add the appropriate type of oil until the oil level is at the proper level SAE 10W 30 oil is recommended for general use The SAE Viscosity Grade chart on page 18 in the Maintenance section shows other viscosities to use in different average temperatures 4 Reinsert the Dipstick without threading it in and remove it to check the oil level The oil level should be up to the full level as shown at right 6 Thread the dipstick back in clockwise NOTICE Do not run the engine with too little oil The engine will shut off if too little engine oil is used o 0 m 5 o Z Page 10 For technical questions please call 1 888 866 5797 ITEM 62548 Checking and Filling Fuel AAWARNING TO PREVENT SERIOUS INJURY 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 Do not smoke 1 Clean the Fuel Cap and the area around it 2 Unscrew and remo
10. Owner s Manual amp Safety Instructions Save This Manual Keep this manual for the safety warnings and precautions assembly operating inspection maintenance and cleaning procedures Write the product s serial number in the back of the manual near the assembly diagram or month and year of purchase if product has no number Keep this manual and the receipt in a safe and dry place for future reference PREDATOR OUTDOOR POWER EQUIPMENT REV 151 208cc 26 FRONT TINE TILLER DANGER 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 Only use OUTSIDE Ne a home or garage and far away from EVEN IF doors and windows doors windows are open and vents Visit our website at http www harborfreight com a Email our technical support ITEM 62548 ad Email our engine support at predator ghanbonmeidiisom NW a When unpacking make sure that the product is intact and undamaged If any parts are missing or broken please call 1 888 866 5797 as soon as possible Copyright 2015 by Harbor Freight Tools All rights reserved No portion of this manual or any artwork contained herein may be reproduced in Read this material before using this product any shape or form without the express written consent of Harbor Freight Tools Failure to do so can re
11. Page 22 For technical questions please call 1 888 866 5797 ITEM 62548 Possible Causes Probable Solutions Engine misfires Engine stops suddenly Engine stops when under heavy load Engine knocks Engine backfires Engine labors or stalls when tilling Excessive shaking Tiller difficult to control Engine runs Tiller does not move A Follow all safety precautions whenever diagnosing or servicing the equipment or engine ITEM 62548 Faulty magneto Disconnected or improperly Dirty air filter Engine running cold Engine overloaded Incorrect spark timing deposit buildup Ground too hard and or dried out Drag Bar Wheels set too Spark plug cap loose 1 Incorrect spark plug gap or 2 damaged spark plug Defective spark plug cap 3 Old or low quality gasoline 4 Incorrect compression Fuel tank empty or full of impure or low quality gasoline Low oil shutdown Defective fuel tank cap creating vacuum preventing proper fuel flow connected spark plug cap Old or low quality gasoline worn engine or other mechanical problems Impure or low quality gasoline Engine too cold Intake valve stuck or overheated engine Incorrect timing Throttle set too low Tilling at too great a depth deep for soil conditions Forward OR Reverse Clutch Lever not engaged Tension on Forward and or Reverse Clutch Belt is incorrect
12. State of California to cause cancer and birth defects or other reproductive harm California Health amp Safety Code 25249 5 et seq Page 6 get very hot during use Stay clear of hot parts 40 41 42 43 For technical questions please call 1 888 866 5797 WARNING This product contains di 2 ethylhexyl phthalate DEHP a chemical known to the State of California to cause cancer and birth defects or other reproductive harm California Health amp Safety Code 25249 5 et seq When spills of fuel or oil occur they must be cleaned up immediately Dispose of fluids and cleaning materials as per any local state or federal codes and regulations Store oil rags in a bottom ventilated covered metal container Before use check for misalignment or binding of moving parts breakage of parts and any other condition that may affect the equipment s operation If damaged have the equipment serviced before using Many accidents are caused by poorly maintained equipment Do not modify the Tiller and do not use the Tiller for a purpose for which it is not intended ITEM 62548 Maintenance and Storage 1 Keep machine attachments and accessories in safe working condition Check shear bolts engine mounting bolts and other bolts at frequent intervals for proper tightness to be sure the equipment is in safe working condition Never store the machine with fuel in the fuel tank inside a building wh
13. ces If the engine is hot from use shut the engine off and wait for it to cool before adding fuel Do not smoke 3 LUBRICATION a Change engine oil b Clean out area around spark plug Remove spark plug and pour one tablespoon of engine oil into cylinder through spark plug hole ITEM 62548 For technical questions please call 1 888 866 5797 c Replace spark plug but leave spark plug cap disconnected d Pull Starter Handle to distribute oil in cylinder Stop after one or two revolutions when you feel the piston start the compression stroke when you start to feel resistance 4 STORAGE AREA Cover and store in a dry level well ventilated area out of reach of children Storage area should also be away from ignition sources such as water heaters clothes dryers and furnaces NOTICE During extended storage periods the Engine must be started every 3 months and allowed to run for 15 20 minutes or the Warranty is VOID 5 STARTING ENGINE DURING AFTER STORAGE Before starting the Engine during or after storage keep in mind that untreated gasoline will deteriorate quickly Drain the fuel tank and change to fresh fuel if untreated gasoline has been sitting for a month if treated gasoline has been sitting beyond the fuel stabilizer s recommended time period or if the Engine does not start For Engine starting instructions refer to Starting the Engine on page 12 Page 21 MAINTENANCE gt 2 m gt
14. ducts meet high quality and durability standards and warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of 90 days from the date of purchase This warranty does not apply to damage due directly or indirectly to misuse abuse negligence or accidents repairs or alterations outside our facilities criminal activity improper installation normal wear and tear or to lack of maintenance We shall in no event be liable for death injuries to persons or property or for incidental contingent special or consequential damages arising from the use of our product Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation of exclusion may not apply to you THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS To take advantage of this warranty the product or part must be returned to us with transportation charges prepaid Proof of purchase date and an explanation of the complaint must accompany the merchandise If our inspection verifies the defect we will either repair or replace the product at our election or we may elect to refund the purchase price if we cannot readily and quickly provide you with a replacement We will return repaired products at our expense but if we determine there is no defect or that the defect resulted from causes not withi
15. e Throttle Control clockwise to halfway between the low and high position o D m 5 o 2 4 Turn the Engine Switch Note If engine does not start check engine oil Engine will not start with low or no engine oil Page 12 For technical questions please call 1 888 866 5797 ITEM 62548 5 Grip the Starter Handle of the Engine loosely and pull it slowly several times to allow the gasoline to flow into the Engine s carburetor Then pull the Starter Handle gently until resistance is felt Allow Cable to retract fully and then pull it quickly Repeat until the Engine starts Note Do not let the Starter Handle snap back against the Engine Hold it as it recoils so it doesn t hit the Engine 6 Allow the Engine to run for several seconds Then if the Choke lever is in the START position move the Choke lever very slowly to its RUN position Note Moving the Choke lever too fast could stall the engine IMPORTANT Allow the Engine to run at no load for five minutes after each start up so that the Engine can stabilize 7 Adjust the Throttle Control Lever as needed Break in Period a Breaking in the engine will help to ensure proper equipment and engine operation b The operational break in period will last about 3 hours of use During this period Do not apply a heavy load to the equipment Do not operate the engine at its maximum speed c The maintenance break in period will last about 20 hours o
16. e cool down after use Industrial applications must follow OSHA requirements The equipment can produce high noise levels Prolonged exposure to noise levels above 85 dBA is hazardous to hearing Wear ear protection when operating the equipment Wear ANSI approved safety glasses hearing protection heavy duty work gloves and steel toed boots during use People with pacemakers should consult their physician s before use Electromagnetic fields in close proximity to a heart pacemaker could cause pacemaker interference or pacemaker failure Caution is necessary when near the engine s magneto or recoil starter Do not operate in explosive atmospheres such as in the presence of flammable liquids gases or dust Gasoline powered engines may ignite the dust or fumes Page 5 o gt lt 33 Use this equipment with both hands only Using equipment with only one hand can easily result in loss of control Dress properly Do not wear loose clothing or jewelry Keep hair clothing and gloves away from moving parts Loose clothes jewelry or long hair can be caught in moving parts Parts especially exhaust system components Do not cover the equipment during operation Keep the equipment engine and surrounding area clean at all times Do not operate the equipment with known leaks in the engine s fuel system 39 WARNING This product contains or when used produces a chemical known to the
17. ere ignition sources are present such as hot water and space heaters clothes dryers and the like Allow the engine to cool before storing in any enclosure Always refer to the operator s manual for important details if the tiller is to be stored for an extended period If the fuel tank has to be drained do this outdoors Follow manufacturer s recommendations for safe loading unloading transport and storage of machine Before service maintenance or cleaning a Turn the Engine Switch to its OFF position b Allow the Engine to completely cool c Then remove the Spark Plug Cap from the Spark Plug 10 11 12 13 14 Do not alter or adjust any part of the equipment or its engine that is sealed by the manufacturer or distributor Do not store fuel or other flammable materials near the engine Wear ANSI approved safety goggles heavy duty work gloves and dust mask respirator during service Maintain labels and nameplates on the equipment These carry important information If unreadable or missing contact Harbor Freight Tools for a replacement Have the equipment serviced by a qualified repair person using only identical replacement parts This will ensure that the safety of the equipment is maintained Do not attempt any service or maintenance procedures not explained in this manual or any procedures that you are uncertain about your ability to perform safely or correctly Store equip
18. ersonal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death A DANGER Indicates a hazardous situation which if not avoided will result in death or serious injury AWARNING Indicates a hazardous situation which if not avoided could result in death or serious injury SAFETY Indicates a hazardous situation which if not avoided ACAUTION could result in minor or moderate injury NOTICE CAUTION Addresses practices not related to personal injury Symbol Definitions Symbol Property or Statement Property or Statement WARNING marking concerning Risk of Respiratory Injury Operate engine OUTSIDE and far away Horsepower from windows doors and vents WARNING marking concerning Risk of Fire while handling fuel Do not smoke while handling fuel WARNING marking concerning Read the manual before Risk of Fire set up and or use Do not refuel while operating Keep flammable objects WARNING marking concerning away from engine Risk of Hearing Loss Wear hearing protection Revolutions Per Minute WARNING marking concerning Risk of Eye Injury Wear ANSI approved safety goggles with side shields ITEM 62548 For technical questions please call 1 888 866 5797 Page 3 o gt lt IMPORTANT Safe Operation Practices for Walk Behind Powered Rotary Tillers and Hand Supported Cultivators Training 1 Read the operating and service instruction manual care
19. f use Change the engine oil after this period Under normal operating conditions subsequent maintenance follows the schedule explained in the MAINTENANCE section 2 lt nc Lu n Oo ITEM 62548 For technical questions please call 1 888 866 5797 Page 13 0 m 5 o Tiller Operation AWARNING TO PREVENT SERIOUS INJURY Keep hands fingers feet and loose clothing away from rotating Tines BEWARE of possible buried obstacles such as cable conduit irrigation lines and landscape fabric DO NOT till above or near any electrical cables gas pipes or any other utility lines Contact your local utility company before using the Front Tine Tiller 1 Before starting the Engine set the desired tilling depth to a maximum 6 5 deep by adjusting the Drag Bar 91 and Wheel Assembly a To adjust the Drag Bar remove the R Clip 35 and Clevis Pin 78 Lower the Drag Bar to increase tilling depth or raise Bar to decrease depth Replace the Clevis Pin and R Clip Refer to Figure B b Set the Drag Bar below the level of the Wheel Assembly If necessary remove the R Clip 35 and Clevis Pin 77 from the Wheel Assembly and adjust as needed Replace the Clevis Pin and R Clip Note Optimum tilling depth generally 4 6 will vary with soil conditions If Tiller shakes or is difficult to control the Drag Bar and Wheel Assembly are not correctly set for the conditions Adjustment through trial and e
20. fully Be thoroughly familiar with the controls and the proper use of the equipment Know how to stop the unit and disengage the controls quickly Never allow children to operate the equipment Never allow adults to operate the equipment without proper instruction Preparation 1 Page 4 Thoroughly inspect the area where the equipment is to be used and remove all foreign objects Disengage all clutches and shift into neutral before starting the engine Do not operate the equipment without wearing adequate outer garments Wear protective footwear that will improve footing on slippery surfaces Warning Fuel is highly flammable Take the following precautions a Store fuel in containers specifically designed for this purpose b Refuel outdoors only and do not smoke while refueling c Add fuel before starting the engine Never remove the cap of the fuel tank or add fuel while the engine is running or when the engine is hot d If fuel is spilled do not attempt to start the engine but move the machine away from the area of spillage and avoid creating any source of ignition until fuel vapors have dissipated e Replace all fuel tank and container caps securely 1 12 For technical questions please call 1 888 866 5797 Keep the area of operation clear of all persons particularly small children and pets Keep in mind that the operator or user is responsible for accidents or hazards occurring
21. he work is performed through a warranty station authorized by HFT For emissions warranty service contact the HFT Customer Service Department at 1 888 866 5797 or productsupport harborfreight com ITEM 62548 3 For technical questions please call 1 888 866 5797 Consequential Damages Coverage Coverage under this warranty shall also extend to the failure of any engine components caused by the failure of any warranted part while it is still covered under this warranty Coverage Exclusions Warranty claims shall be filed in accordance with the provisions of the HFT warranty policy explained in the box at the top of the previous page HFT shall not be liable for any loss of use of the engine for any alternative usage for any damage to goods loss of time or inconvenience Warranty coverage shall also be excluded for any part which fails malfunctions or is damaged due to failure to follow the maintenance and operating instructions Set forth in the Owner s Manual including but not limited to a Use of parts which are not authorized by HFT b Improper installation adjustment or repair of the engine or of any warranted part unless performed by an authorized warranty center c Failure to follow recommendations on fuel use contained in the Owner s Manual d Improper or inadequate maintenance of any warranted parts e Repairs performed outside of the authorized warranty service dealers f Alterations by changing adding to
22. maintenance or cleaning procedures TO PREVENT SERIOUS INJURY FROM EQUIPMENT FAILURE Do not use damaged equipment If abnormal noise vibration or excess smoking occurs have the problem corrected before further use Follow all service instructions in this manual The engine may fail critically if not serviced properly Many maintenance procedures including any not detailed in this manual will need to be performed by a qualified technician for safety If you have any doubts about your ability to safely service the equipment or engine have a qualified technician service the equipment instead Page 16 For technical questions please call 1 888 866 5797 ITEM 62548 Cleaning Maintenance and Lubrication Schedule Note This maintenance schedule is intended solely as a general guide If performance decreases or if equipment operates unusually check systems immediately The maintenance needs of each piece of equipment will differ depending on factors such as duty cycle temperature air quality fuel quality and other factors Note The following procedures are in addition to the regular checks and maintenance explained as part of the regular operation of the engine and equipment Before After Monthly or Every 3 mo Every 6 mo Yearly or Procedure Each Each every 20 or 50 hr 100 hr every 300 Use hr of use of use of use hr of use v V Brush outside of engine Check engine oil level Check for loose hardware
23. ment out of the reach of children Follow scheduled engine and equipment maintenance Failure to follow all instructions listed below may result in fire serious injury and or DEATH WARNING Read all instructions The warnings and precautions discussed in this 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 must be supplied by the operator A SAVE THESE INSTRUCTIONS ITEM 62548 For technical questions please call 1 888 866 5797 Page 7 SAFETY Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product AWARNING TO PREVENT SERIOUS INJURY Operate only with proper spark arrestor installed Operation of this equipment may create sparks that can start fires around dry vegetation A spark arrestor may be required The operator should contact local fire agencies for laws or regulations relating to fire prevention requirements TO PREVENT SERIOUS INJURY FROM ACCIDENTAL STARTING Turn the Power Switch of the equipment to its OFF position wait for the engine to cool and unplug the spark plug wire s before assembling or making any adjustments to the equipment At high altitudes the engine s carburetor governor if so equipped and any other parts that con
24. n the scope of our warranty then you must bear the cost of returning the product This warranty gives you specific legal rights and you may also have other rights which vary from state to state PREDATOR OUTDOOR POWER EQUIPMENT 3491 Mission Oaks Blvd PO 6009 Camarillo 93011 1 888 866 5797
25. ng belt tension b Hold Reverse Clutch Lever in ON engaged position and push down on Handlebars to raise Tines off ground c Gently pull on Starter Handle Tines should rotate backward d If Tines do not rotate backward the Reverse Clutch Cable is too loose e To adjust tension remove the Belt Cover Loosen the Cable Clip for the Reverse Clutch Cable and pull up on Cable to remove slack Tighten the Cable Clip f Recheck belt tension including OFF position tension Replace Belt Cover when finished 2 par m gt 2 m Belt Replacement Only a qualified technician should replace the Forward and or Reverse Clutch Belt Page 20 For technical questions please call 1 888 866 5797 ITEM 62548 Long Term Storage When the equipment is to remain idle for longer than 20 days prepare the Engine for storage as follows 1 CLEANING Wait for Engine to cool then clean Engine with dry cloth NOTICE Do not clean using water The water will gradually enter the Engine and cause rust damage Apply a thin coat of rust preventive oil to all metal parts 2 FUEL To protect the fuel tank during storage fill the tank with gasoline that has been treated with a fuel stabilizer additive Follow fuel stabilizer manufacturer s recommendations for use Refer to Checking and Filling Fuel on page 18 WARNING TO PREVENT SERIOUS INJURY FROM FIRE Fill tank in a well ventilated area away from ignition sour
26. ning For paper filters To prevent injury from dust and debris wear ANSI approved safety goggles NIOSH approved dust mask respirator and heavy duty work gloves In a well ventilated area away from bystanders use pressurized air to blow dust out of the filter For foam filters Wash the filter in warm water and mild detergent several times Rinse Squeeze out excess water and allow it to dry completely Soak the filter in lightweight oil briefly then squeeze out the excess oil 3 Install the cleaned filter s Secure the Air Cleaner Cover before use Throttle Cable Adjustment 1 Place the Throttle Control on the Handlebar in the high position 2 If throttle lever on engine reaches the fully open position no adjustment is required 3 If adjustment is necessary loosen the cable clamp screw 4 With the Throttle Control in the high position pull the throttle cable wire tight through the cable clamp while holding the throttle lever in its fully open position 5 Tighten the cable clamp screw MAINTENANCE ITEM 62548 For technical questions please call 1 888 866 5797 Page 19 Belt Tension Adjustment NOTICE Perform the following procedures with assistance to ensure safety and maintain control of the Tiller Reverse i DM SA Clutch Lever Forward 1 Checking belt tension in OFF position ON ENGAGED Clutch Lever DISENGAGED a WARNING Disconnect spark plug cap before checking belt tensi
27. on b With Forward and Reverse Clutch Levers IIX in OFF disengaged position push down N Ld __ gt on Handlebars to raise Tines off ground OFF Reverse Clutch Lever OFF c Gently pull on Starter Handle Tines should not rotate d If Tines rotate forward the Forward Clutch Cable is too tight If Tines rotate backward the Reverse Clutch Cable is too tight Clutch Lever ON e To adjust tension remove the Belt Cover 46 Loosen the Cable Clip for the appropriate Cable and push down on Cable to reduce tension on the Cable Spring Tighten the Cable Clip Reverse f Recheck belt tension and adjust as needed Clutch Belt Replace Belt Cover when finished C i Reverse Clutch 2 Checking forward belt tension in ON position a WARNING Disconnect spark plug cap before checking belt tension b Hold Forward Clutch Lever in ON engaged position and push down on Handlebars to raise Tines off ground c Gently pull on Starter Handle Tines should rotate forward d If Tines do not rotate forward the Forward Clutch Cable is too loose e To adjust tension remove the Belt Cover Loosen the Cable Clip for the Forward Clutch Cable and pull up on Cable to Clutch Belt remove slack Tighten the Cable Clip f Recheck belt tension including OFF position tension Replace Belt Cover when finished 3 Checking reverse belt tension in ON position a WARNING Disconnect spark plug cap before checki
28. park plug electrode wet or dirty Spark plug cap not connected securely Incorrect spark plug gap Spark plug cap broken Incorrect spark timing or faulty ignition system IGNITION SPARK RELATED 1 Clean spark plug Connect spark plug cap properly Correct spark plug gap Replace spark plug cap Have qualified technician diagnose repair ignition system COMPRESSION RELATED 1 Cylinder not lubricated Problem after long storage periods Loose or broken spark plug Hissing noise will occur when trying to start Loose cylinder head or damaged head gasket Hissing noise will occur when trying to start Engine valves or tappets mis adjusted or stuck ENGINE OIL RELATED 1 Low oil 2 Engine mounted on a slope triggering low oil shutdown COMPRESSION RELATED 1 Pour tablespoon of oil into spark plug hole Crank engine a few times and try to start again Tighten spark plug If that does not work replace spark plug If problem persists may have head gasket problem see 3 Tighten head If that does not remedy problem replace head gasket Have qualified technician adjust repair valves and tappets ENGINE OIL RELATED 1 Fill engine oil to proper level Check engine oil before EVERY use 2 Bring engine level Check engine oil A Follow all safety precautions whenever diagnosing or servicing the equipment or engine
29. r operate the tiller without good visibility or light Be careful when tilling in hard ground The tines may catch in the ground and propel the tiller forward If this occurs let go of the handlebars and do not restrain the machine Use extreme caution when reversing or pulling the machine towards you Do not change the engine governor settings or overspeed the engine Start the engine carefully according to instructions and with feet well away from the tines Never pick up or carry a machine while the engine is running 22 23 24 25 26 27 28 29 30 31 32 For technical questions please call 1 888 866 5797 SAFETY Do not operate the tiller while under CAN KILL YOU IN MINUTES Engine exhaust contains NEVER use inside a home or garage EVEN IF doors and windows are open the influence of alcohol or drugs carbon monoxide This is a poison CARBON MONOXIDE HAZARD Using an engine indoors you cannot see or smell eG Only use OUTSIDE and far away from windows doors and vents DO NOT engage the Forward and Reverse Clutch Levers at the same time This will result in unpredictable Tiller behavior and possible equipment damage Do not use the Front Tine Tiller on steep inclines Use only on level ground surfaces Keep a safe distance from the edges and banks of ditches Avoid any actions that may cause the Tiller to tip over Do not touch engine during use Let engin
30. rror is required to achieve the correct setting 2 WARNING Before first use practice operating the Tiller controls with Tines raised off of the ground Know how to keep control at all times how to stop the Tines from turning and how to stop the Engine For actual field use operate with Throttle Control in slow position until familiar with Tiller handling Clevis Pin 77 Drag Bar 91 Xu FIC SZ Assembly Figure B 3 Start the Engine following instructions in Manual Start on page 12 Page 14 For technical questions please call 1 888 866 5797 4 Grip the Handles firmly with both hands 5 To move the Tiller in a forward direction make sure the Reverse Clutch Lever 90 is not engaged and squeeze down on the Forward Clutch Lever 89 to rotate the Tines and move forward Release the Forward Clutch Lever to stop Tine rotation and forward movement Refer to Figure C 6 To move the Tiller in a reverse direction make sure the Forward Clutch Lever is not engaged and pull up on the Reverse Clutch Lever to rotate the Tines and move in reverse Release the Reverse Clutch Lever to stop Tine rotation and backward movement ENGAGED Forward DISENGAGED Clutch eL i Baa Figure C 7 The following soil conditions can affect tilling results a On soil that is too hard and or dried out for the Tines to penetrate the Tiller will shake excessively and jump across the soil s
31. sible for the performance of the required maintenance listed in your Owner s Manual HFT recommends that you retain all receipts covering maintenance on your engine but HFT cannot deny warranty solely for the lack of receipts or for your failure to ensure the performance of all scheduled maintenance As the engine owner you should however be aware that HFT may deny you warranty coverage if your engine or a part has failed due to abuse neglect improper maintenance or unapproved modifications You 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 The warranty repairs should be completed in a reasonable amount of time not to exceed 30 days If you have any questions regarding your warranty rights and responsibilities you should contact the Harbor Freight Tools Customer Service Department at 1 888 866 5797 Harbor Freight Tools Emissions Control Defects Warranty Provisions 1 Length of Coverage HFT warrants to a first retail purchaser and each subsequent purchaser that the engine is free from defects in materials and workmanship that cause the failure of warranted parts for a period of two 2 years after the date of delivery to the first retail purchaser 2 NoCharge Repair or Replacement Repair or replacement of any warranted part will be performed at no charge to the owner if t
32. sult in serious injury Diagrams within this manual may not be drawn proportionally Due to continuing SAVE THIS MANUAL improvements actual product may differ slightly from the product described herein Tools required for assembly and service may not be included Table of Contents Specifications nte dtt ndun 2 16 Safety eiie eene tus 3 Troubleshooting 22 Setup ete 8 Parts List and 24 oiii edat eee ee 10 Warranties Re ile 27 Specifications Front Tine Tiller Specifications Maximum Tilling Depth 6 5 165mm Maximum Tilling Width 26 660 mm Depth Adjustment Steps le SPL x25 Wx 42TH Engine Specifications Displacement Horizontal Single Cylinder Cooling System Forced air cooled 87 octane unleaded gasoline Fuel treated with fuel stabilizer Capacity 0 66 Gallon 2 5 Liter 10W 30 above 32 F Engine Oil Type SAE 5w 30 at 32 F or below SUC E E Valve Clearance Speed ide 1560 50RPM The emissions 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 2 For technical questions please call 1 888 866 5797 ITEM 62548 WARNING SYMBOLS AND DEFINITIONS This is the safety alert symbol It is used to alert you to potential p
33. ther fuel and oil additives to prevent backfiring Have qualified technician diagnose and service engine Check engine timing Adjust throttle to increase Engine speed Lower Drag Bar and adjust Wheels as needed for shallower tilling as needed for shallower tilling Clutch Cable new output shaft key MAINTENANCE Page 23 2 2 m gt 2 m Parts List and Diagram Parts List Pat Description Qty 2 Transmission Shaft 1 3 Sprockets Ja 4 fenn 6 LetGembxCoer 7 oi seal25x38x7 J gt 5 oiSedCoer 2 9 FaemuMe a 79 Fenenan Jo 30 gt 31 Hex Head Bot Maxes 2 32 Fataseroi2 Ja 35 LxNuMi2 2 3 Drag BarHolder a 3 Rop 38 Forward Drive Pulley 39 Reverse Gear Drive Puley 1 40 fene 41 cabe Pee a 42 Dive Wheel Cable Bracket 2 44 Reverse Gear Tension Pulley Spring 1 45 Forward Clutch Bet 13x1050LW 1 46 Bencorr 47 HendebarCoer a 48 HendeGipozs gt Page 24 1 93 J NI For technical questions please call 1 888 866 5797 Handle Frame Connecting Plate 4 4 6 6 6 6 6 1 4 2 11 2 4 ITEM 62548 9 9 50 51 52 53 54 55 56 57 58 59 1 2 3 5 7 70 71 72 73 74 75 76 77 78 7
34. to other people their property and themselves Never attempt to make any adjustments while the engine is running Have multiple ABC class fire extinguishers nearby Operation of this equipment may create sparks that can start fires around dry vegetation A spark arrestor may be required The operator should contact local fire agencies for laws or regulations relating to fire prevention requirements Set up and use only on a flat level well ventilated surface Wear ANSI approved safety goggles heavy duty work gloves and dust mask respirator during set up Use only lubricants and fuel recommended in the Specifications chart of this manual NEVER till above or near any electrical cables gas pipes or any other utility lines Contact your local utility company before using the Front Tine Tiller Thoroughly inspect the area where the Front Tine Tiller is to be used Beware of possible buried obstacles such as cable conduit irrigation lines and landscape fabric Remove all large sticks stones wires or other foreign objects ITEM 62548 Operation 10 11 12 13 14 15 16 17 18 19 20 21 ITEM 62548 Do not put hands or feet near or under rotating parts Exercise extreme caution when operating on or crossing gravel drives walks or roads Stay alert for hidden hazards or traffic Do not carry passengers After striking a foreign object stop the engine remove the
35. trol the fuel air ratio will need to be adjusted by a qualified mechanic to allow efficient high altitude use and to prevent damage to the engine and any other devices used with this product Note For additional information regarding the parts listed in the following pages refer to the Assembly Diagram near the end of this manual Assembly Attach the Handlebar Assembly to the Handlebar Frame 49 using four Hex Head Flange Bolts 72 Flat Washers 66 Spring Washers 67 and Nuts 62 Refer to Figure A Flat Washer Spring Washer Flange Bolt Handlebar Frame Figure A Page 8 For technical questions please call 1 888 866 5797 ITEM 62548 Components and Controls Throttle Engine Forward Clutch Control Switch m di Lever N AC Reverse Clutch Lever Muffler Fuel Cap H Oil Cap Lu Dipstick o Air Filter 552 px Starter Handle Oil Drain Plug ITEM 62548 For technical questions please call 1 888 866 5797 Page 9 Q Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product Engine and Equipment Pre Start Checks Inspect engine and equipment looking for damaged loose and missing parts before set up and starting If any problems are found do not use equipment until fixed properly Checking and Filling Engine Oil NOTICE Your Warranty is VOI
36. uel Tank with 87 octane or higher unleaded gasoline that has been treated with a fuel stabilizer additive Follow fuel stabilizer manufacturer s recommendations for use Then replace the Fuel Cap Wipe up any spilled fuel and allow excess to evaporate before starting engine To prevent FIRE do not start the engine while the smell of fuel hangs in the air Page 18 For technical questions please call 1 888 866 5797 Engine Oil Change AA CAUTION Oil is very hot during operation and can cause burns Wait for engine to cool before changing oil 1 Make sure the engine is stopped and is level 2 Close the Fuel Valve 3 Place a drain pan not included underneath the crankcase s drain plug 4 Remove the drain plug and if possible tilt the crankcase slightly to help drain the oil out Recycle used oil Replace the drain plug and tighten it Clean the top of the Dipstick and the area around it Remove the Dipstick by turning it counterclockwise and wipe it off with a clean lint free rag 7 Add the appropriate type of oil until the oil level is at the full level SAE 10W 30 oil is recommended for general use The SAE Viscosity Grade chart shows other viscosities to use in different average temperatures SAE Viscosity Grades Average outdoor temperature 8 Thread the dipstick back in clockwise NOTICE Do not run the engine with too little oil The engine will shut off if too little engine oil is used
37. urface Moisten dry hardened soil prior to tilling and use a shallow depth setting and slow Engine speed b Exceedingly wet soil will form clumps during tilling and clog the Tines Allow wet Soil to partially dry before tilling and use a slow Engine speed to improve results CAUTION DO NOT engage the Forward and Reverse Clutch Levers at the same time This will result in unpredictable Tiller behavior and possible equipment damage NOTICE Should the Tines jam or the Tiller strike a foreign object during use immediately release the Clutch Lever and turn off the Engine Wait until the machine completely stops Disconnect the Spark Plug cap remove foreign objects and inspect the Tiller If any damage is found have the problem corrected before further use ITEM 62548 Narrow Width Tilling The Tiller may be set up for narrow tilling by removing c Make sure the outer Tine Blades the outer Tine Blades from each of the two Tine are removed from both Tine Blade Blade Assemblies using the following procedure Assemblies before operating Tiller a Make sure the Engine Switch is in the OFF d To return to normal width tilling replace the position and disconnect the Spark Plug cap outer Tine Blades onto both Tine Shafts When reattaching the Tine Blades make sure the Blades and hardware are replaced in the same orientation as when removed b Loosen and remove four sets of Bolts 59 Spring Washers 60 and Nuts 61 securing
38. ve the Fuel Cap 3 Remove the Strainer and remove any dirt and debris Then replace the Strainer Note Do not use gasoline containing more than 10 ethanol E10 Do not use E85 ethanol Add fuel stabilizer to the gasoline or the Warranty is VOID Note Do not use gasoline that has been stored in a metal fuel container or a dirty fuel container It can cause particles to enter the carburetor affecting engine performance and or causing damage 4 If needed fill the Fuel Tank to about 1 inch under the fill neck of the Fuel Tank with 87 octane or higher unleaded gasoline that has been treated with a fuel stabilizer additive Follow fuel stabilizer manufacturer s recommendations for use 5 Then replace the Fuel Cap Wipe up any spilled fuel and allow excess to evaporate before starting engine To prevent FIRE do not start the engine while the smell of fuel hangs in the air 2 lt nc Lu n Oo ITEM 62548 For technical questions please call 1 888 866 5797 Page 11 Starting the Engine Before Starting the Engine a Inspect the equipment and engine A b Fill the engine with the proper amount and type of both oil and unleaded gasoline treated with fuel stabilizer c Make sure that the Forward and Reverse Clutch Levers are disengaged 1 start a cold engine move the Choke to the START position To restart a warm engine leave the Choke in the RUN position 2 Open the Fuel Valve 3 Rotate th
39. wire from the spark plug thoroughly inspect the machine for any damage and repair the damage before restarting and operating the machine Exercise caution to avoid slipping or falling If the unit should start to vibrate abnormally stop the engine and check immediately for the cause Vibration is generally a warning sign of trouble Stop the engine when leaving the operating position before unclogging the tines and when making any repairs adjustments and inspections Take all possible precautions when leaving the machine unattended Disengage the power take off lower the attachment shift into neutral stop the engine and remove the key Before cleaning repairing or inspecting shut off the engine and make certain all moving parts have stopped Disconnect the spark plug wire and keep the wire away from the plug to prevent accidental starting Do not operate the engine in a confined space where dangerous carbon monoxide gas can collect Never operate the machine without proper guards plates or other safety protective devices in place Keep children and pets away Do not overload the machine capacity by attempting to till too deep at too fast a rate Never operate the machine at high transport speeds on hard or slippery surfaces Never allow bystanders near the unit Use only attachments and accessories approved by the manufacturer of the machine such as wheel weights counterweights and the like Neve
Download Pdf Manuals
Related Search