Weed Eater 137338 Instruction Manual
Contents
1. Do Not limone I WNERS MANUAL Model No WEF550B 5 HP 24 Inch Front Tine Tiller Assembly Operation e Customer Responsibilities Service and Adjustments o Storage Troubleshooting Repair Parts For Parts and Service contact our au WEEDEATER 137338 REV 1 6 3 93 PRINTED IN U S A thorized distributor in the U S call 1 800 849 YARD In Canada cali 1 800 263 0660 TRAINING Read the Owner s Manual carefully Be thoroughly familiar with the controls and the proper use of the equipment Know how to stop the unit and disengage the controls quickly Naver allow children to operate the equipment Never allow adults to operate the equipment without proper instruction Keep the area of operation clear of all persons particu larly small children and pets PREPARATION Thoroughly inspect the area where the equipmentis to be used and remove all foreign objects Disengage all clutches and shift into neutral before starting the engine motor Do not operate the equipment without wearing ad equate outer garments Wear footwear that will im prove footing on slippery surfaces Handle fuel with care it is highly flammable Use an approved fuel container gt Never add fuel to a running engine or hot engine gt Fill fuel tank outdoors with extreme care Never fill fuel tank indoors Replace gasoline cap securely and clean up spilled fuel before restarting Use extension2. 19 KEY PART DESCRIPTION NO NO 18 3066J Cable Control Tine 19 26355 Lever Control Tine 20 23200405 Screw Set Socket Forged Headless 1 4 20 x 5 16 21 12000027 Ring Klip 22 101248K Rod Reverse Upper 23 1778E Pin Retaining 24 2613 Rod Reverse Lower 25 19131316 Washer 13 32 x 13 16 x 16 Ga 26 76020412 Pin Cotter 1 8 x 3 4 27 76020308 Pin Cotter 3 32 x 1 2 28 19131312 Washer 13 32 x 13 16 x 12 Ga STANDARD HARDWARE PURCHASE LOCALLY NOTE A lcomponent dimensions are giveninU S inches 1 inch 25 4 mm REPAIR PARTS 5 HP 24 TILLER MODEL NUMBER WEF550B BELT GUARD AND PULLEY ASSEMBLY Sy pO j fh Hi iy KEY PART DESCRIPTION KEY PART DESCRIPTION NO NO NO NO 1 123643X Assembly Bracket Belt Guard 18 260743 Sheave Transmission 2 9484R Clip Cable 19 110550X Bolt Belt Guard 3 86777 Screw Hex Washer Hd Slotted 20 12000036 Ring Klip Thd Cutting 10 24 x 1 2 Type D 21 73350600 Nut Hex Jam 3 8 16 4 74770812 Bolt Hex 1 2 20 x 3 4 22 9178R Pulley idler 5 73220600 Nut Hex 3 8 16 23 674A30 Arm Idler 6 19131316 Washer 13 82 x 13 16 x 16 Ga 24 74760620 Bolt Hex 3 8 16x 1 1 4 7 2009J Pulley Idler Reverse 25 106968X Shaft idler Arm 8 127180X Assembly Arm Reverse Idler 26 73350500 Nut Hex Jam 5 16 18 9 74760628 Bolt Hex 3 8 16 x 1 3 4 27 73220400 Nut Hex 1 4 20 40 106970X419 Guard Belt 28 10040400 Washer Lock 1 4 t1 19091016 Washer 9 32 x 5 8 x
3. SC 29116 USA Mississauga Ontario i L4W 2V5 l giving the model number serial number and date of purchase of your product and the name and address of the authorized dealer from whom it was purchased THIS WARRANTY DOES NOT APPLY TO INCIDENTAL OR CONSEQUENTIAL DAMAGES AND ANY IMPLIED WARRAN TIES ARE LIMITED TO THE SAME TIME PERIODS STATED HEREIN FOR OUR EXPRESSED WARRANTIES Some areas i do not allow the limitation of consequential damages or limitations of how long an implied Warranty may last so the above J limitations or exclusions may not apply to you This Warranty gives you specific legal rights and you may have other rights which vary from locale to locale This is a limited Warranty within the meaning of that term as defined in the Magnuson Moss Act of 1975 TABLE OF CONTENTS SAFETY RULES nuu S ET CUSTOMER RESPONSIBILITIES PRODUCT SPECIFICATIONS WARRANTY ASSEMBLY OPERATION inining INDEX A Adjustments Carburetor Depth Stake Handle Height Tines V Belt Wheels ao Ar QGAN aara Belt V Belt Guard Repair Parts V Belt Replacement Cc Cooling System Controls Choke Throttle Tines Cultivating Customer Responsibilities Air Cleaner Cooling System FINISH aesa Maintenance Schedule Muffler Oil Change Spark Plug Transmissio Depth Stake Adjustment Repair Parts Eng
4. ali rusted or chipped paint surfaces sand lightly before painting ENGINE FUEL SYSTEM IMPORTANT IT IS IMPORTANT TO PREVENT GUM DEPOSITS FROM FORMING IN ESSENTIAL FUEL SYSTEM PARTS SUCH AS THE CARBURETOR FUEL FILTER FUEL HOSE OR TANK DURING STORAGE ALSO EXPERIENCE INDICATES THAT ALCOHOL BLENDED FUELS CALLED GASOHOL OR USING ETHANOL OR METHANOL CAN ATTRACT MOISTURE WHICH LEADS TO SEPARATION AND FORMATION OF ACIDS DURING STORAGE ACIDIC GAS CAN DAMAGE THE FUEL SYSTEM OF AN ENGINE WHILE IN STORAGE e Drain the fuel tank Start the engine and let it run until the fuel lines and carburetor are empty Never use engine or carburetor cleaner products inthe fuel tank or permanent damage may occur Use fresh fuel next season NOTE Fuel stabilizer is an acceptable alternative in minimizing the formation of fuel gum deposits during stor age Add stabilizer to gasoline in fuel tank or storage container Always follow the mix ratio found on stabilizer container Run engine at least 10 minutes after adding stabilizer to allow the stabilizer to reach the carburetor Do not drain the gas tank and carburetor if using fuel stabilizer 17 ENGINE OIL Drain oil with engine warm and replace with clean oil See ENGINE in the Customer Responsibilities section of this manual CYLINDERS e Remove spark plug e Pour 1 ounce 29 mi of oil through spark plug hole into cylinder e Puilstarter handle slowly s
5. not rotate inner wire of contro cable is too loose Loosen cable clip and pull cable up tc remove slack and retighten clip Recheck in ON position and adjust if necessary NOTE If ON position check required adjustment re check OFF position adjustment to insure tines do not rotate when control is OFF up pe FORWARD TINE CONTROL IN OFF UP POSITION BODY TINE CONTROL ON POSITION FIG 19 SERVICE AND ADJUSTMENTS TO REPLACE V BELTS See Figs 20 and 21 5 FORWARD MOTION INSIDE V BELT Replace V belts if they have stretched considerably or if ENGINE PULLEY BELT GUIDE they show cracks or frayed edges There are two 2 V a SAEN belts forward inside and reverse outside i Belt guard must be removed to service belts See TO REMOVE BELT GUARD in this section of manual NOTE Observe carefully routing of both belts and location of all belt guides before removing belts REVERSE BELT REMOVAL IDLER PULLEY Remove reverse idler pulley from idler arm Se CUBE FORWARD e Remove reverse outside V belt IDLER PULLEY e Remove forward inside V belt from transmission pul REVERSE OUTSIDE V BELT ley first and then from engine pulley BELT REPLACEMENT e Install new forward inside V belt to engine pulley first then to transmission pulley Be sure belt is positioned on inside groove of both pulleys inside all belt guides and rests
6. unit unless the muffler air filter and carburetor are covered to keep water out Water in engine can resultin a shortened engine life SERVICE AND ADJUSTMENTS CAUTION Disconnect spark plug wire from spark plug and place wire where it cannot come into contact with plug TILLER TO ADJUST HANDLE HEIGHT See Fig 15 Factory assembly has provided lowest handle height Se lect handle height best suited for your tilling conditions Hardie height will be different when tiller digs into soil o fahigher handle height is desired loosen the four nuts securing handie panel to engine brackets e Glide handie panel to desired location e Tighten the four nuts securely ENGINE BRACKETS HANDLE PANEL NUTS ALSO 2 LO oN LEFT SIDE OF TILLER FIG 15 TINE ARRANGEMENT Your outertines can be assembled in several different ways to suit your tilling or cultivating needs CAUTION Tines are sharp Wear gloves or other protection when han dling tines NORMAL TILLING 24 61 cm PATH See Fig 16 e Assemble holes A in tine hubs to holes B in tine shaft CLEVIS g PIN HAIRPIN CHP INNER TINE FIG 16 SERVICE AND ADJUSTMENTS MID WIDTH TILLING 22 56cm PATH See Fig 17 ee holes A in tine hubs to holes C in tine shaft FIG 17 NARROW TILLING CULTIVATING 12 75 32cm PATH See Fig 18
7. 16 Ga 29 109227X Pad idler 142 104213X Nut Cap 1 4 20 30 23200404 Screw Set Socket Headless 43 72140405 Bolt Carriage 1 4 20 x 5 8 C P 1 4 20 x 1 4 14 133035 V Belt Forward Motion 31 14101189L Sheave Engine 15 2614J V Belt Reverse 16 23230506 Seren Set one Headiess STANDARD HARDWARE PURCHASE LOCALLY P 5 16 18 x 3 8 i Ba ant es 17 2649M Key Square NOTE A pornnonent dimensions given in ULS inches 20 REPAIR PARTS 5 HP 24 TILLER MODEL NUMBER WEF550B WHEEL AND DEPTH STAKE ASSEMBLY K m Y 2 OONO TRON O 11 PAR NO 9194R 74760520 74760512 73220500 10040500 7810H 4921H 1952J 122233X 326J 74610624 74760524 1951J DESCRIPTION Pin Clevis Bolt Hex 5 16 18 x 1 1 4 Bolt Hex 5 16 18 x 3 4 Nut Hex 5 16 18 Washer Lock 5 16 Locknut 3 8 24 Clip Hairpin Support Depth Stake R H Stake Depth Pin Clevis Bolt Hex 3 8 24 x 1 1 2 Gr 5 Bolt Hex 5 16 18 x 1 1 2 Gr 2 Support Depth Stake L H 21 KEY PART DESCRIPTION NO NO 14 120958x Washer 15 5388J spring Stake 16 121117X Bolt Shoulder 17 9188R Wheel 18 19131311 Washer 13 32 x 13 16x 11 Ga 19 9190R Bracket Wheel 20 73680600 Locknut Crown 3 8 16 21 74760516 Bolt Hex 5 16 18 x 4 STANDARD HARDWARE PURCHASE LOCALLY NOTE All component dimensions given in U S inches 1 inch 25 4 mm REPAIR PARTS 5 HP 24 TILLER MODEL NUMBER WEFS50B TINE ASSEMBLY K
8. AA ie TF Break in your belts pulleys and tine control before you ee gt gt gt gt ya actually begin tilling NAIRN ARA LEI J Start engine tip tines off ground by pressing handles et ee down and engage tine control to start tine rotation 4 lz la a bzy Allow tines to rotate for five minutes z a creck Gee ce hate ad aos eee Ses FIG 9 Ps ECK int gt E ON CHE in the Service an CULTIVATING justments section of this manual TILLING HINTS CAUTION Until you areaccustomedto handling your tiller start actual field use with throttle in slow position mid way between FAST and IDLE To heiptiller move forward liftup the handles slightly thus lifting depth stake out of ground To slow down the tiller press down on handles Ifyou are straining or tiller is shaking the wheels and depth stake are not set properly in the soil being tilled The proper setting of the wheels and depth stake is through trial and error and depends upon the soil condition The harder or wetter the ground the slower the engine and tine speed needed Under these poor conditions at fast speed the tiller will run and jump over the ground A properly adjusted tiller will dig with little effort from the operator e Tilling is digging into turning over and breaking up packed soil before planting Loose unpacked soil helps root growth Besttilling depth is 4 to6 10 15 cm A tiller will also clear th
9. E BRACKET Read and observe the safety rules YOU SHOULD RECORD BOTH SERIAL NUMBER Follow a regular schedule in maintaining caring for and AND DATE OF PURCHASE AND KEEP IN A SAFE using your tiller PLACE FOR FUTURE REFERENCE Follow instructions under Customer Responsibilities and Storage sections of this Owner s Manual IMPORTANT THIS UNIT IS EQUIPPED WITH AN INTERNAL COMBUSTION ENGINE AND SHOULD NOT BE USED ON OR NEAR ANY UNIMPROVED FOREST COVERED BRUSH COVERED OR GRASS COVERED LAND UNLESS THE ENGINE S EXHAUST SYSTEM IS EQUIPPED WITH A SPARK ARRESTER MEETING APPLICABLE LOCAL LAWS IF ANY F A SPARK ARRESTER iS USED IT SHOULD BE MAINTAINED IN EFFECTIVE WORKING ORDER BY THE OPERATOR IN THE STATE OF CALIFORNIA A SPARK ARRESTER IS REQUIRED BY LAW SECTION 4442 OF THE CALIFORNIA PUBLIC RESOURCES CODE OTHER STATES MAY HAVE SIMILAR LAWS FEDERAL LAWS APPLY ON FEDERAL LANDS SEE YOUR AUTHORIZED SERVICE CENTER FOR SPARK ARRESTER LIMITED WARRANTY The Manufacturer warrants to the originai consumer purchaser that this product as manufactured is free from defects in materials and workmanship For a period of two 2 years from date of purchase by the original consumer purchaser we will repair or replace at our option without charge for parts or labor incurred in replacing parts any part which we find to be defective due to materials or workmanship This Warranty is subject to the following limitations and exclusion
10. EY PART DESCRIPTION KEY PART DESCRIPTION NO NO NO NO 1 674A66 Tine Outer R H 4 674863 Tine Inner L H 2 3146R Clip Hairpin 5 674A65 Tine Outer L H 3 674A64 Tine inner R H 6 4929H Pin Clevis 22 REPAIR PARTS 5 HP 24 TILLER MODEL NUMBER WEF550B TRANSMISSION KEY NO 1 3 4 5 6 7 8 9 10 11 12 13 PART NO 74760524 74610652 19131311 9056R419 1949J 110519X 10040500 73220500 74760544 126669X 19171616 DESCRIPTION Bolt Hex 5 16 18 x 1 1 2 Gr 2 Bolt Hex 3 8 24 x 3 1 4 Gr 5 Washer 13 32 x 13 16 x 11 Washer Lock 3 8 Nut Lock 3 8 24 Shield Tine Bracket Engine R H Bracket Engine L H Washer Lock 5 16 Nut Hex 5 16 18 Bolt Hex 5 16 18 x 2 3 4 Transmission Washer 17 32 x 1x 16 Ga 23 KEY PART DESCRIPTION NO NO 14 9173R Spacer Split 15 73510500 Nut Keps 5 16 16 19091412 Washer 9 32 x 7 8 x 12 Ga 17 19092016 Washer 9 32 x 1 1 4 x 16 Ga 18 10040400 Lockwasher 1 4 19 74610412 Bolt Hex 1 4 28 x 3 4 Gr 5 20 Engine B amp S Model No 135202 STANDARD HARDWARE PURCHASE LOCALLY NOTE All component dimensions given in U S inches 1 inch 25 4 mm REPAIR PARTS 5 HP 24 TILLER MODEL NUMBER WEF550B DECALS KEY PART DESCRIPTION NO NO 1 1325914 Decal Logo 2 137686 Decal HP Reverse 3 137685 Decal Logo 4 137667 Decal Description 5 121753xX Decal Reverse Tine Control 6 110614x Decal H
11. IBILITIES ENGINE SECTION CUSTOMER RESPONSIBILITIES Disconnect spark plug wire before performing any maintenance except carburetor adjustment to prevent accidental starting of engine f Prevent fires Keep the engine free of grass leaves spilled oil or fuel Remove fuel from tank before tipping unit for maintenance Clean muffler area of all grass dirt and debris Do not touch hot muffier or cylinder fins as contact may cause burns ENGINE AIR CLEANER See Fig 13 Service air cleaner cartridge every twenty five hours more LUBRICATION often if engine is used in very dusty conditions Use only high quality detergent oil rated with API service s Loosen air cleaner screws one on each side of cover classification SG Select the oifs SAE viscosity grade according to your expected temperature SAE VISCOSITY GRADES e Remove air cleaner cover Carefully remove air cleaner cartridge Be careful Do not allow dirt or debris to fall into carburetor e Clean by tapping gently on a flat surface te s lfvery dirty replace or wash ina nonsudsing detergent ag Boe E 36 32 Go eo 30 To and warm water solution Rinse thoroughly with water C La ne ae v ig on ao Ao flowing from mesh side until water is clear Allow TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE cartridge to stand and air dry thoroughly before using FIG 11 e Clean and replace cover Tighten screws securely NOTE Although multi vis
12. ON TO IMPORTANT OR CRITICAL INFORMATION IN THIS MANUAL CAUTION Look for this symbol to point out Important safety precautions It means Attention Become Alert Your safety is involved IMPORTANT USED TO ALERT YOU THAT THERE ISA POSSIBILITY OF DAMAGING THIS EQUIPMENT NOTE Gives essential information that will aid you to better understand incorporate or execute a particular se of instruc tions CONGRATULATIONS on your purchase of a new filler It PRODUCT SPECIFICATIONS has been designed engineered and manufactured to give you the best possible dependability and performance j d HORSEPOWER 5 0 HP Should you experience any problems you cannot easily remedy please contact your nearest authorized service anes ne center We have competent well trained technicians and DISPLACEMENT 12 87 cu in 208cc the proper tools to service or repair this unit p A Please read and retain this manual The instructions wil GASOUINECAPAGITY 3 ee enable you to assemble and maintain your tiller properly Unleaded Regular Always observe the SAFETY RULES 7 OIL SAE 30W Above 32 F 0 C MODEL CAPACITY 20 0z 0 6L SAE SW 30 Below 32 F 0 C NUMBER WEF550B SERIAL SPARK PLUG Champion NUMBER GAP 030 0 76mm RJISLM DATE OF PURCHASE THE MODEL AND SERIAL NUMBERS WILL BE FOUND ON THE MODEL PLATE ATTACHED TO CUSTOMER RESPONSIBILITIES THE RIGHT HAND ENGIN
13. POSITION THROTTLE CONTROL TINE OPERATION See Fig 5 Start engine and move throttle control to desired speed FORWARD e Squeeze forward tine control to handle REVERSE e With forward tine control OFF up position pull back and hold reverse tine control TILLING The speed and depth of tilling is regulated by the position of the depth stake and wheel height The depth stake should always be below the wheels for digging It serves as a brake to slow the tillers forward motion to enable the tines to penetrate the ground Also the mor the depth stake is lowered into the ground the deeper the tines will dig DEPTH STAKE See Fig 6 Adjust depth stake by removing the hairpin clip and clevis pin Change depth stake to desired position Replace the clevis pin and hairpin clip Fornormal tilling set depth stake atthe second or third hole from the top WHEELS See Fig 6 Adjust wheels by removing the hairpin clip and clevis pin Change wheel position Replace the hairpin clipandclevis pin e Fornormal tilling set wheels at the second or third hole from the top E HAIRPIN CLIP AND CLEVIS PIN HAIRPIN CLIP AND CLEVIS PIN TRANSPORTING YOUR TILLER i CAUTION Before lifting or transport ing allow tiller engine and muffler to cool Disconnect spark plug wire Drain gasoline from fuel tank AROUND THE YARD Tip depth stake forward until it is hel
14. R HANDLE PANEL HANDLE OB HANDLE TILLER KNOB HANDLE PANEL BOLT INSTALL DEPTH STAKE ASSEMBLY See Fig 3 e Insert stake support between engine bracket halves with stake spring down NOTE It may be necessary to loosen nut A e Bolt stake support to engine brackets with bolts lock washers and nuts Tighten securely Also tighten nut A if it was necessary to loosen gt Depth stake must move freely If it does not loosen support bolt INSTALL REVERSE ROD See Fig 2 e Secure upper reverse rod to lower reverse rod using clevis pin Secure with cotter pin HANDLE HEIGHT e Handle height may be adjusted to better sui operator See HANDLE HEIGHT in the Service and Adjust ments section of this manual TILLING WIDTH e Tilling width may be adjusted to better handle your tilling conditions See TINE ARRANGEMENT in the Service and Adjustments section of this manual TINE OPERATION e Check tine operation before first use See TINE OPERATION CHECK in the Service and Adjustments section of this manual ENGINE BRACKET HALVES NUT A DEPTH STAKE SUPPORT STAKE SPRING HEX BOLTS LOCK WASHERS AND HEX NUTS FIG 3 KNOW YOUR TILLER READ THIS OWNER S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TILLER Compare the illustrations with your tiller to familiarize yourself with the location of various controls and a
15. Remove outer tines INNER TINES ONLY FIG 18 NOTE When reassembling outer tines be sure right tine assembly marked R and left tine assembly marked L are mounted to correct side of tine shaft TINE OPERATION CHECK See Fig 19 _ A For proper tine operation forward tine control lever must be against control body and all slack removed from inner wire of control cable when control is in the OFF up position If lever and cable are loose loosen cable clip at lower end of cable Pull up on cable to remove slack without extending spring on end of cable and retighten cable clip FINAL CHECK OFF POSITION e With tine control OFF up push down on handle to raise tines off the ground Slowly pull recoil starter handle while observing tines Tines should not rotate e If tines rotate inner wire of contro cable is too tight which is extending lower spring and engaging tines Loosen cable clip and push down on cable only enough to relieve spring tension Tighten cable clip e Recheck in OFF position and adjust if necessary WARNING Disconnect spark plug wire from spark plug to prevent starting while checking tine operation FINAL CHECK ON POSITION e With tine control ON heid down to handle push down on handle to raise tines off the ground e Slowly pull recoil starter handie while observing tines Tines should rotate forward e If tines do
16. ULE FILL IN DATES AS YOU COMPLETE l REGULAR SERVICE Check Engine Oil Level BN Ist tse BRERERNE Change Engine Oil Oil Pivot Points l nepe Spark Aur sier Muffler E ipec Air Screen l Clean or Replace Air Cleaner Cartridge Engine Cylinder Fins f Replace Spark Plug 2 Service more often when operating in dirty or dusty conditions GENERAL RECOMMENDATIONS The warranty on this tiller does not cover items that have been subjected to operator abuse or negligence To receive full value from the warranty operator must main tain tiler as instructed in this manual Some adjustments will need to be made periodically to properly maintain your tiller All adjustments in the Service and Adjustments section of this manual should be checked at least once each season e Once a year you should replace the spark plug clean or replace air filter and check tines and belts for wear Anew spark plug and clean air filter assure proper air fuel mixture and help your engine run better and last longer BEFORE EACH USE Check engine oil level e Check tine operation Check for loose fasteners LUBRICATION Keep unit well lubricated See LUBRICATION CHART 1 Change more often when operating under a heavy load or in high ambient temperatures LUBRICATION CHART UP h L A TINE CONTROL ENGINE IDLER ARM SAE 30 OR 10W 30 MOTOR OIL REFER TO CUSTOMER RESPONS
17. alled gasohol or using ethanol or methanol can attract moisture which leads to separation and formation of acids during storage Acidic gas can damage the fuel system of an engine while in storage To avoid engine problems the fuel system should be emptied before stor age of 30 days or longer Drain the gas tanx start the engine and let it run until the fuel lines and carburetor are empty Use fresh fuel next season See the Storage section of this manual for additional information Never use engine or carburetor cleaner products in the fuel tank or permanent damage may 0 occur CAUTION Fill to within 1 2 y 4 3em of top of fuel tank to prevent spills and to allow for fuel expansion If gascline is accidentally spilled move machine away from area of spill Avoid creating any source of ignition until gasoline vapors have disappeared Do not overfill Wipe off any spilled oil or fuel Do not store spill or use gaso line near an open flame TO START ENGINE See Fig 8 CAUTION Keep the tine control in OFF position when starting engine e Make sure spark plug wire is properly connected e Place throttle control in FAST position e Tostartacold engine place choke control in CHOKE position A warm engine requires less choking to start e Grasp starter handle with one hand and grasp the tiller with other hand Pull rope out slowly until engine reaches start of compression cycle rope will pu
18. and Placement 7 110612X Decal Caution 8 121543X Decal Briggs amp Stratton 9 120076X Decal Warning Rotating Tines 137338 Manual Owner s English 137339 Manual Owner s French 24
19. ce Remove oil filler plug Be careful not to allow dirt to and long life keep your engine clean enter the engine Clean air screen frequently using a stiff bristied brush e Refill engine with oil See CHECK ENGINE OIL e R i LEVEL in the Operation section of this manual SONS blow r Ngysidg and eioan ais cena Keep cylinder fins free of dirt and chaff y x CYLINDER FINS MUFFLER BLOWER DRAIN A HOUSING PLUG a AA ee AIR SCREEN OIL FILLER OIL LEVEL PLUG FIG 12 12 FIG 14 CUSTOMER RESPONSIBILITIES MUFFLER Do not operate tiller without muffler Do not tamper with exhaust system Damaged mufflers or spark arresters could create a fire hazard Inspect periodically and replace if recessary If your engine is equipped with a spark arrester screen assembly remove every 50 hours for cleaning and inspection Replace if damaged SPARK PLUG Replace spark plugs at the beginning of each tilling season or after every 50 hours of use whichever comes first Spark plug type and gap setting is shown in PRODUCT SPECI FICATIONS on page 3 of this manual TRANSMISSION Your transmission is sealed and will only require lubrication if serviced CLEANING e Clean engine wheels finish etc of all foreign matter e Keep finished surfaces and wheels free of all gasoline oil etc e Protect painted surfaces with automotive type wax We do not recommend using a garden hose to clean your
20. cords and receptacles as specified by the manufacturer for all units with electric drive motors or electric starting motors Never attempt to make any adjustments while the ergine motor is running except where specifically recommended by manufacturer OPERATION Do not put hands or feet near or under rotating parts Exercise extreme caution when operating on or cross ing gravel drives walks or roads Stay alert for hidden hazards or traffic Do not carry passengers After striking a foreign object stop the engine motor remove the wire from the spark plug thoroughly in spect the tiller for any damage and repair the damage before restarting and operating the tiller Exercise caution to avoid slipping or falling IMPORTANT SAFETY RULES Sate Operation Practices for Walk Behind Powered Rotary Tillers if the unit should start to vibrate abnormally stop the engine motor and check immediately for the cause Vibration is generally a warning of trouble Stop the engine motor when leaving the operating _ position Take all possible precautions when leaving the ma chine unattended Disengage the tines shift into neutral and stop the engine 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 Disconnect the cord on electric motors Do not run the engin
21. cosity oils 6W 30 10W 20 etc improve starting in cold weather these multi viscosity oils will result in increased oil consumption when used above 92 F 0 C Check your engine oil level more frequently to avoid possible engine damage from running low on oil Change the oil after the first two hours of operation and every 25 hours thereafter or at least once a year if the tiller is not used for 25 hours in one year CAUTION Petroleum solvents such as kerosene are not to be usedtoclean cartridge They may cause deteriora tion of the cartridge Do not off car tridge Do not use pressurized air to clean or dry cartridge Check the crankcase oil level before starting the engine R COVER and after each five 5 hours of continuous use Add SAE CLEANER i 30 motor oil or equivalent Tighten oil filler plug securely SCREW AIR each time you check the oil level CLEANER TO CHANGE ENGINE OIL See Figs 11 and 12 CARTRIDGE Determine temperature range expected before oil change All oll must meet API service classification SG e Be sure tiller is on level surface e Oil will drain more freely when warm e Catch oil in a suitable container e Remove drain plug FIG 13 Tip tiller forward to drain oll ran COOLING SYSTEM See Fig 14 After oil has drained completely replace oil drain plug ee and tighten securely Your engine is air cooled For proper engine performan
22. d by the stake spring Push tiller handles down raising tines off the ground e Push or pull tiller to desired location AROUND TOWN e Disconnect spark plug wire Drain fuel tank Transport in upright position to prevent oil leakage BEFORE STARTING ENGINE IMPORTANT BE VERY CAREFUL NOT TO ALLOW DIRT TO ENTER THE ENGINE WHEN CHECKING OR ADDING OIL OR FUEL USE CLEAN OIL AND FUEL AND STORE IN APPROVED CLEAN COVERED CONTAINERS USE CLEAN FILL FUNNELS CHECK ENGINE OIL LEVEL See Fig 7 e The engine in your unit has been shipped from the factory already filled with summer weight oil With engine level remove engine oil filler plug e Engine oil should be to point of overflowing For approximate capacity see PRODUCT SPECIFICA TIONS on page 3 of this manual e For cold weather operation you should change oil for easier starting See OIL VISCOSITY CHART in the Customer Responsibilities section of this manual e To change engine oil see the Customer Responsibili ties section in this manual FIG 7 ADD GASOLINE Fill fuel tank Use fresh clean regula unleaded gasoline Use of leaced gasoline will increase carbon and lead oxide deposits and reduce valve life IMPORTANT WHEN OPERATING IN TEMPERATURES BELOW 32 F 0 C USE FRESH CLEAN WINTER GRADE GASOLINE TO HELP INSURE GCOD COLD WEATHER STARTING WARNING Experience indicates that alcohol blended fuels c
23. djustments Save this manual for future reference Aen FORWARD TINE CONTROL CONTROL CHOKE CONTROL DEPTH STAKE THROTTLE CONTROL RECOIL STARTER HANDLE FIG 4 MEETS ANSI SAFETY REQUIREMENTS Our tillers conform to the safety standards of the American National Standards Institute FORWARD TINE CONTROL Engages tines in forward CHOKE CONTROL Used when starting a cold engine direction DEPTH STAKE Controls forward speed and the depth at REVERSE TINE CONTROL Engages tines in reverse which the tiller will dig direction RECOIL STARTER HANDLE Used to start the engine THROTTLE CONTROL Controls engine speed OPERATION NEAR YOUR FORESIGHT JS BETTER THAN NO SIGHT or standard safety glasses The operation of any tiller can result in foreign objects thrown into the eyes which can result in severe eye damage Always wear safety glasses or eye shields before starting your tiller and while tiling We recommend wide vision safety mask for over the spectacles HOW TO USE YOUR TILLER STOPPING See Fig 5 TINES e Release forward tine control to stop forward move ment e Release reverse tine control to stop reverse tine move ment ENGINE Move throttle control to STOP position Never use choke to stop engine 1 FORWARD TINE CONTROL IN OFF UP POSITION REVERSE CONTROL FORWARD TINE CONTROL IN ON DOWN
24. e indoors exhaust fumes are dangerous Never operate the tiller 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 speeds on slippery surfaces Look behind and use care when backing Never allow bystanders near the unit Use only attachments and accessories approved by the manufacturer of the tiller such as wheel weights counterweights cabs and the like Never operate the tiller without good visibiity or fight Be careful when tilling in hard ground The tines may catch in the ground and propel the tiller forward If this occurs let go ofthe handlebars and do not restrain the machine MAINTENANCE AND STORAGE Keep machine attachments and accessories in safe working condition Check shear pins 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 where ignition sources are present such as hot water and space heaters clothes drye s and the like Allow the engine to cool before storing in any enclosure Always refer to the operator s guide instructions for important details if the tiller is to be stored for an extended period CAUTIONS IMPORTANTS AND NOTES ARE A MEANS OF ATTRACTING ATTENTI
25. e soil of unwanted vegetation The decomposition of this vegetable matter enriches the soil Depending on the climate rainfall and wind it may be advisable to till the soil at the end of the growing season to further condition the soil Soilconditions are important for proper tilling Tines will not readily penetrate dry hard soil which may contrib ute to excessive bounce and difficult handling of your tiller Hard soil should be moistened before tilling however extremely wet soil will ball up or clump during tilling Wait until the soil is less wet in order to achieve the bestresults When tilling in the fall remove vines and long grass to prevent them from wrapping around the tine shaft and slowing your tilling operation 10 Cultivating is destroying the weeds between rows to pre vent them from robbing nourishment and moisture from the plants At the same time breaking up the upper layer of soil crust will help retain moisture in the soil Best digging depth is 1 to 3 2 5 7 5 cm e You will probably not need to use the depth stake Begin by tipping the depth stake forward until it is held by the stake spring e Cultivate up and down the rows at a speed which wil allow tines to uproot weeds and leave the ground in rough condition promoting no further growth of weeds and grass See Fig 10 FIG 10 CUSTOMER RESPONSIBILITIES SCHED
26. everal times to distribute oil e Replace with new spark plug OTHER Do not store gasoline from one season to another e Replace your gasoline can if your can starts to rust Rust and or dirt in your gasoline will cause problems e If possible store your unit indoors and cover it to give protection from dust and dirt e Cover your unit with a suitable protective cover that does not retain moisture Do not use plastic Plastic cannot breathe which allows condensation to form and will cause your unit to rust IMPORTANT NEVER COVER TILLER WHILE ENGINE AND EXHAUST AREAS ARE STILL WARM PROBLEM Will not start Hard to start Loss of power Engine overheats Excessive bounce difficult handling CAUSE Out of fuel Engine not CHOKED properly Engine flooded Dirty air cleaner Water in fuel Clogged fuel tank Loose spark plug wire Bad spark plug or improper gap Carburetor out of adjustment Throttle control not set properly Dirty air cleaner Bad spark plug or improper gap State or dirty fuel Loose spark plug wire Carburetor out of adjustment Engine is overloaded Dirty air cleaner Low oil level dirty oil Faulty spark plug Oil in fuel Stale or dirty fuel Water in fuel Clogged fuel tank Spark plug wire loose Dirty engine air screen Dirty clogged muffler Carburetor out of adjustment Poor compression Low oil level dirty oil Dirty engine air screen Di
27. ine Air Cleaner Cooling Syste Fuel Type 9 Lubrication Oil Level Engine cont d Oil Type Spark Plug Starting Stopping Storage Winter Operation F Fuel Filling Tank Storage Type Finish Maintenance occ 13 Handle Height Adjustment Repair Parts Lubrication Lubrication Chart Engine Muffler Maintenance Spark Arrester 8 Oil Level Type Operation Cultivating Fill Fuel Tank Starting Engine Stopping Tines amp Engine Tilling aeaea Tilling Hints Tine Operation Transporting Tiller Winter Operation MAINTENANCE SCHEDULE SERVICE amp ADJUSTMENTS a3 STORAGE 5 3 TROUBLESHOOTING REPAIR PARTS TILLER Repair Parts Tiler Rules for Safe Operation S Service amp Adjustments Carburetor Handle Height Tines V Belt Wheels Service Repair Parts Service Record Spark Plug Ga Mainten Storage Fuel System Tiller TTAB AE AE 8 10 Tines Arrangement Operation Repair Parts Transmission Maintenance Repair Parts Troubleshooting Transporting Waraniyi sisaan 3 Wheels Adjustments Repair Parts Your new tiller has been assembled at the factory with exception of those parts left unassembled for shipping purposes To ensure safe and proper operation of your tiller all part
28. line Drain fuet tank and carburetor and refill tank with fresh gasoline Remove fuel tank and clean Connect and tighten spark plug wire Clean engine air screen Clean raplace muffler Make necessary adjustments Contact an authorized service center Check oil level change oil Clean engine air screen Clean cylinder fins air screen muffler area Remove and clean muffler Adjust carburetor to richer position Moisten ground or wait for more favorable soil conditions Adjust wheels and depth stake Wait for more favorable soil conditions Engage tine control Inspect adjust V belt Inspect V belt Set depth stake for shallower tilling Check throttle contro setting Make necessary adjustments REPAIR PARTS 5 HP 24 TILLER MODEL NUMBER WEF550B HANDLE ASSEMBLY KEY PART DESCRIPTION NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 NO 131268X419 Bracket Handle 72140512 Bolt Carriage 5 16 18 UNC x 1 12 9266R Grip Handle 26235 Handie L H 73680500 Locknut Crown 5 16 18 19111116 Washer 11 32 x 11 16 x 16 Ga 19121414 Washer 3 8 x 7 8 x 14 Ga 136376 Knob Handle 471J Bolt Shoulder 5 16 18 x 3 4 10040500 Washer Lock 5 16 73220500 Nut Hex 5 16 18 98000129 Nut Flanged 5 16 18 72140506 Bolt Carriage 5 16 18 x 3 4 Gr 5 674A150419 Panel Handie 72110510 Bolt Carriage 5 16 18 x 1 1 4 Gr 5 2624J Handle R H 106932X Knob Control Reverse
29. ll slightly harder at this point e Pull starter handle quickly Do not let starter handle snap back against starter 2 When engine starts slowly move choke control to RUN position as engine warms up e Move throttle control to desired running position e Allow engine to warm up for a few minutes before engaging tines NOTE Ifata high altitude above 3000 ft 915 m orin cold temperatures below 32 F 0 C the carburetor fuel mix ture may need to be adjusted for best engine performance See TO ADJUST CARBURETOR in the Service and Adjustments section of this manual OPERATION SPARK PLUG CHOKE CONTROL THROTTLE You will find tilling much easier if you leave a row untilled between passes Then go back ove the entire area atrightangles See Fig 9 There are two reasons for doing this First wide turns are much easier to negotiate than about faces Second the tiller won t be pulling itself and you toward the row next to it Set depth stake and wheel height for shallow tilling CONTROL when working extremely hard soil or sod Then work across the first cuts at normal depth ES AR FRO FDG MENES lt lt ps lt lt K RECOIL STARTER CA RT A N EROA RTE HANDLE AW gt O oe gt gt FIG 8 i ELI TAT TAT NT ED MES lt pz lt lt lt lt _ pn BREAKING IN YOUR TILLER K RT H
30. on idler pulley e Before installing reverse outside V belt turn belt S7 inside out Twist so wide flat surface of belt is to REVERSE inside IDLER ENGINE FORWARD e Wrap V belt around reverse idler pulley and reas PULLEY PULLEY IDLER PULLEY semble idler to idler arm Tighten securely Be sure belt is between reverse idler pulley and idler arm pin FRONT VIEW REFERENCE e instali beit to outside groove of transmission pulley Be REVERSE IDLER sure belt is inside all belt guides and rests on outside IDLER PULLEY ARM PIN groove of engine pulley CHECK TINE OPERATION f ENGINE See TINE OPERATION CHECK in this section of PULLEY manual Cy th REPLACE BELT GUARD REVERSE IDLER ARM REVERSE OUTSIDE BELT V B REVERSE IDLER PULLEY IDLER BELT ARM PIN GUARD BOLT FORWARD MOTION INSIDE V BELT ENGINE PULLEY TRANSMISSION PULLEY BELT GUIDE FORWARD IDLER PULLEY FIG 20 15 TO REMOVE BELT GUARD See Fig 22 e Remove two 2 cap nuts and washers from side of belt guard e Loosen do not remove tine shield nut on underside of tine shield e Pull belt guard out and away from unit e Replace belt guard by reversing above procedure Be sure slot in bottom of belt guard is under head of tine shield bolt and all nuts are tightened securely CAP NUTS AND WASHERS BELT GUARD 16 ENGINE TO ADJUST CARBURETOR The carburetor has been
31. preset at the factory and adjust ment should not be necessary However minor adjust ments may be required to compensate for differences in fuel temperature altitude or load if the carburetor does need adjustment see the engine manual packed with your unit IMPORTANT NEVER TAMPER WITH THE ENGINE GOVERNOR WHICH IS FACTORY SET FOR PROPER ENGINE SPEED OVERSPEEDING THE ENGINE ABOVE THE FACTORY HIGH SPEED SETTING CAN BE DANGEROUS IF YOU THINK THE ENGINE GOVERNED HIGH SPEED NEEDS ADJUSTING CONTACT YOUR NEAREST AUTHORIZED SERVICE FACILITY WHICH HAS PROPER EQUIPMENT AND EXPERIENCE TO MAKE ANY NECESSARY ADJUSTMENTS STORAGE immediately prepare your tiller for storage at the end of the season or if the unit will not be used for 30 days or more CAUTION Never store the tiller with gasoline in the tank inside a building where fumes may reach an open flame or spark Allow the engine to cool before storing in any enclosure TILLER e Clean entire tiller See CLEANING in the Customer Responsibilities section of this manual Inspect and replace belts if necessary See belt re placement instructions in the Service and Adjustments section of this manual e Lubricate as shown in the Customer Responsibilities section of this manual Be sure that all nuts bolts and screws are securely fastened Inspect moving parts for damage breakage and wear Replace if necessary e Touch up
32. rty engine Partially plugged muffler improper carburetor adjustment Ground too dry and hard Wheels and depth stake incorrectly adjusted Soil balls up or clumps won t move Ground too wet Tine control is not engaged V belt not correctly adjusted when tilling Throttle control not property adjusted Engine runs but tiller t 2 3 V belt is off pulley s Engine runs but labors 4 Tiling too deep B 2 3 Carburetor out of adjustment 18 CORRECTION maomp CAND OaAPoOns GR OS Onn Fill fuel tank See TO START ENGINE in the Operation section Wait several minutes before attempting to start Clean or replace air cleaner cartridge Drain fuel tank and carburetor and refill tanx with fresh gasoline Remove fuel tank and clean Make sure spark plug wire is seated properly on plug Replace spark plug or adjust gap Make necessary adjustments Place throttle control in FAST position Clean or replace air cleaner cartridge Replace spark plug or adjust gap Drain fuel tank and refill with fresh gasoline Make sure spark plug wire is seated properly on plug Make necessary adjustments Set depth stake and wheels for shallower tilling Clean or replace air cleaner cartridge Check off level change oil Clean and regap or change spark plug Drain and clean fuel tank and refill and clean carburetor Drain fuel tank and refill with fresh gaso
33. s i This warranty does not apply to the engine or components parts thereof Please refer to the applicable manufacturer s warranty on these items 2 Transportation charges for the movement of any power equipment unit or attachment are the responsibility of the purchaser Transportation charges for any parts submitted for replacement under this warranty must be paid by the purchaser unless such return is requested by American Yard Products Inc 3 The Warranty period for any products used for rental or commercial purposes is limited to 90 days from the date of original purchase 4 This Warranty applies only to products which have been properly assembied adjusted operated and maintained in accordance with the instructions furnished This Warranty does not apply to any product which has been supjected to alteration misuse abuse improper assembly or installation delivery damage or to normal wear of the product 5 Exclusions Excluded from this Warranty are belts fines tine adapters normal wear normal adjustments standard hardware and normal maintenance In the event you have a claim under this Warranty you must return the product to an authorized service dealer Should you have any unanswered questions concerning this Warranty please contact D American Yard Products Inc In Canada contact 4 Service Department AYP Canada Inc i P O Box 1687 1040 Jayson Court i f Orangeburg
34. s and hardware you assemble must be tightened securely Use the correct tools as necessary to insure proper tightness TOOLS REQUIRED FOR ASSEMBLY A socket wrench set will make assembly easier Standard wrench sizes are listed 1 Utility knife 1 Pair of pliers 1 Screwdriver 2 1 2 wrenches LERT RIGHT OPERATOR S POSITION See Fig 1 When right or left hand is mentioned in this manual it means when you are in the operating position standing behind tiller handles OPERATOR S POSITION FIGURE 1 2 Carriage Bolts 5 16 18 UNC x 1 1 4 Gr 5 2 Washers 3 8 x 7 8 x 14 Ga 2 Handle Knobs 1 Cotter Pin 1 Clevis Pin 2 Hex Bolts 5 16 18 x 1 1 4 2 Hex Nuts 5 16 18 2 Lock Washers 5 16 ASSEMBLY UNPACK CARTON amp INSTALL HANDLE See Fig 2 l CAUTION Be careful of exposed staples when handling or disposing of i cartoning material IMPORTANT WHEN UNPACKING AND ASSEMBLING TILLER BE CAREFUL NOT TO STRETCH OR KINK CABLE S Cut cable ties securing handles Slowly lift handle assembly up and align handle slots with handle panel bolts Push tiller handles down so handle slots are seated on handle panel bolts e Secure handle assembly to handle panel using two carriage bolts washers and handle knobs Tighten securely e Cut cable ties securing tiller to skid and remove tiller from skid CARRIAGE TILLER BOLT HANDLE HANDLE PANEL WASHE
Download Pdf Manuals
Related Search