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Eureka 7700-7900 Vacuum Cleaner User Manual

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Contents

1. 1 cable nuts clockwise To maximize belt life Do Not overtighten the belt If the lawn mower creeps forward without the bail engaged loosen the belt by turning the drive cable nuts counterclockwise G012607 Figure 33 Adjustment of drive cable nuts Reinstall the belt cover by pushing down on the rear first and then snapping the front onto the mower housing Check the operation for desired drive control 6 Repeat steps 2 through 5 as necessary for further adjustment Note Adjustment to obtain desired ground speed at full bail travel may be made in order to accommodate slower speeds Adjusting the Blade Brake Cable Blade Brake Clutch Units Only Adjust whenever a new blade brake cable assembly is installed or if the blade control lock lever does not operate properly Stop the engine and wait for all moving parts to stop Disconnect the wire from the spark plug Remove the belt cover by pulling upward on the back of the cover to unsnap the front and back cover tabs see Figure 32 Remove any debris under the cover Loosen the cable clamp screw until the cable conduit slides see Figure 34 2 G012608 Figure 34 Spring Cable conduit 3 Cable clamp screw 10 31 Pull the cable until there is approximately 1 8 inch in slack Do Not put tension on the spring Tighten the screw to lock the adjustment in place Reinstall the belt cover by pushing
2. To disengage the self propel drive release the drive bail Note The mower comes with freewheeling clutches which make it easier to pull the mower rearward To disengage the clutches you may need to push the mower forward one inch 2 5 cm or more after you release the self propel drive bail Operating the Blade Control Bail Units Without Blade Brake Clutch 1 Squeeze the blade control bail against the handle 2 Start the engine 3 When the blade control bail is squeezed against the handle the blade should engage 4 Release the blade control bail Both the engine and the blade should stop Operating the Blade Control Lever Blade Brake Clutch Units Only 1 Start the engine 2 Push and hold the blade control lock lever forward to release the blade control bail Figure 13 G012606 Figure 13 1 Blade control lock lever 4 Push forward 2 Locked position 5 Unlocked position 3 Blade control bail 6 Squeeze against handle 3 Squeeze the blade control bail against the handle and release the blade control lock lever the blade should engage Release the blade control bail to disengage the blade The blade control lock lever will reset to lock the blade control bail Using the Mulch Plug Occasionally you may wish to use the mulch plug to mulch the grass and leaf clippings back into the lawn e Installing the Mulch Plug 1 Stop the engine and wait for all moving parts to stop
3. Remove the grass bag if it is on the mower 3 Raise the discharge door and insert the mulch plug into the discharge opening The lip on the plug will snap into the mower housing 17 Operation Figure 14 1 Mulch plug 3 Lip 2 Discharge door 4 Mower housing 4 Lower the discharge door e Removing the Mulch Plug Note When grass is thick and lush clippings may collect on and around the discharge tunnel plug This may make it difficult to remove the plug Clean the plug thoroughly after each use 1 To remove the mulch plug raise the discharge door and pull the mulch plug out of the discharge tunnel 2 Lower the discharge door Checking the Blade Brake Clutch Blade Brake Clutch Units Only Check the Blade Brake Clutch BBC system before each use to ensure that it is operating properly Normal Test 1 Stop the engine and wait for all moving parts to stop 2 Move the lawn mower onto a paved surface in a non windy area 3 Set all four wheels to the 2 1 2 inches 6 4 cm cutting height see Figure 16 and Figure 17 Take a half sheet of newspaper and crumple it into ball small enough to go under the deck about 3 inches or 7 6 cm in diameter as shown in Figure 15 1 5 10 11 12 13 18 Figure 15 2 5inches 12 7 cm Crumpled newspaper Place the ball of newspaper 5 inches 12 7 cm in front of the lawn mower Start the engine Push the blade
4. Service Dealer Engine will not start starts hard or fails to keep running Engine loses power Engine runs rough Lawn mower ot engine vibrates excessively Uneven cutting pattern Discharge chute plugs Fuel tank is empty Fuel shut off valve is closed The throttle lever is not in the correct position Dirt water or stale fuel is in the fuel system Faulty spark plug Spark plug wire is not connected Air cleaner is dirty Oil level in the crankcase is low Vent hole in the fuel cap is plugged Dirt in fuel filter Dirt water or stale fuel is in the fuel system The underside of the lawn mower deck contains clippings and debris The wire is not connected to the spark plug Faulty spark plug The throttle lever is not in the Fast position he air filter element is dirty and is stricting the air flow he blade is bent or is out of balance he blade mounting bolt is loose The underside of the lawn mower deck contains clippings and debris The engine mounting bolts are loose The blade is dull Mowing in the same pattern repeatedly The underside of the lawn mower deck contains clippings and debris The throttle lever is not in the Fast position Cutting too much grass in one pass Mowing too fast The grass is wet The underside of the lawn mower deck contains clippings and debris 36 All four wheels are not at the same height Fill the fuel tank Open th
5. 50 hours 1 Stop the engine and wait for all moving parts to stop Disconnect the wire from the spark plug see Figure 10 and Figure 11 Pull upward on the back of the cover to unsnap the front and back cover tabs see Figure 32 Lift off the cover and brush out all the debris around the belt area Install the belt cover by pushing down on the rear first and then snapping the front onto the mower housing Connect the wire to the spark plug Cleaning the Blade Brake Clutch Shield Blade Brake Clutch Units Only Service Interval Every 50 hours 1 Stop the engine and wait for all moving parts to stop Disconnect the wire from the spark plug see Figure 10 and Figure 11 Drain the gasoline from the fuel tank Refer to Emptying the Fuel Tank and Cleaning the Fuel Filter section Tip the lawn mower onto its right side air filter up Remove the blade nuts and the blade see Figure 25 33 Figure 36 1 Screws 2 BBC Shield 6 Remove the three screws holding the BBC shield onto the unit see Figure 36 7 Remove the BBC shield and brush or blow all the debris from under the shield and around the BBC system 8 Install the BBC shield Tighten the screws to secute the BBC shield to the deck 9 Install the blade and the two blade nuts 10 Turn the lawn mower upright 11 Connect the wire to the spark plug Cleaning Under the Cover P
6. Cleaning the Discharge Tunnel and Cleaning Under the Belt Cover Self Propelled Units Only cee eee 33 Cleaning the Blade Brake Clutch Shield Blade Brake Clutch Units Only 33 Cleaning Under the Cover Plate Non Blade Brake Clutch Units OBI iassesenitstttincaan holt tanec gtieeiee 33 Waste Dispos alisswsssssssuseg isn esie Eai 34 STOTIS E a se s gs E A EE EE EEEE RERE 35 Preparing the Fuel Systefm ssssssssssessonssnns 35 Preparing the Engine s cicteccssvnccesatiyettdessveeeest 35 General Storage Information 35 Removing the Lawn Mower from ST LAD CS 6ivawicsctcuarnactiauantstenen atau sn Nie 35 Froublesh Otilig ctsstea nen tecas ceca tue eie si rreena detec aneeane 36 Safety Safety Safety Alert Symbol This lawn mower meets or exceeds the Consumer Product Safety Commission blade safety requirements for walk behind rotary mowers and the B71 4 specifications of the American National Standards Institute in effect at the time of production Exmark designed and tested this lawn mower to offer reasonably safe service however failure to comply with the following instructions may result in personal injury This Safety Alert Symbol Figure 2 is used both in this manual and on the machine to identify important safety messages which must be followed to avoid accidents This symbol means ATTENTION BECOME ALERT YOUR SAFETY IS INVOLVED A Figure 2 1 Sa
7. are installed be sure that current safety signs are affixed to the replaced components If an attachment or accessory has been installed make sure current safety signs are visible A WARNING Stay away from Yy 1e rotating blade 68 7410 DANGER PELIGRO KEEP HANDS AND FEET AWAY MANTENGA LAS MANOS Y LOS PIES ALEJADOS ELOIGNER LES MAINS ET LES PIEDS gy y 94 8072 NA New safety signs may be obtained from your authorized Exmark equipment dealer or distributor or from Exmark Mfg Co Inc Safety signs may be affixed by peeling off the backing to expose the adhesive surface Apply only to a clean dry surface Smooth to remove any ait bubbles Familiarize yourself with the following safety signs and instruction labels They are critical to the safe operation of your Exmark commercial mower 103 6328 103 6328 EC21KABBCX Choke 4 Slow Fast 5 Engine stop Continuous variable setting Cold start Move throttle to fast position Push primer bulb 2 times with thumb firmly and squarely Hold in for one second before releasing each time See Operator s manual for further instructions 109 8191 EC21KABBC EC21KAY EC21KA EC21KABBCCA EC21KACA EC21KAX EC21KABBCY Safety 109 8194 109 8194 EC21KABBCY EC21KABBCCA 1 Fast 3 Slow 2 Continuous variable 4 Engine stop setting 116 1922 A DANGER COVER IS MISSING DO NOT OPERATE THIS UNIT WHEN COV
8. before the cutting season begins During the year file down any small nicks to maintain the cutting edge 24 A DANGER A worn or damaged blade can break A piece of the blade could be thrown into the operator s or bystander s area resulting in serious personal injury or death e Inspect the blade periodically for wear or damage e Replace a worn or damaged blade If it is necessary to remove the blade for replacement or sharpening complete the following steps A To remove the blade use a block of wood to hold the blade steady see Figure 22 Make sure to grasp the end of the blade using a rag ot a thickly padded glove e For Blade Brake Clutch Units Remove the blade nuts blade support and blade e For Units without a Blade Brake Clutch Remove the blade bolt blade support and blade Figure 22 For Sharpening File the top side of the blade to maintain its original cutting angle Figure 23A and B and inner cutting edge radius Figure 23A The blade will remain balanced if you remove the same amount of material from both cutting edges Maintenance yo G011479 2 Figure 23 1 Inner cutting edge radius 2 Cutting angle C Check the balance of the blade by placing the center hole of the blade over a nail or screwdriver shank clamped horizontally in a vise Figure 24 If either end of the blade rotates downward file that end not the cutting edge The bl
9. mower engage the blade and let the lawn mower run for a few minutes to dry out its components Scraping Method If washing does not remove all debris from under the lawn mower scrape it clean 1 Disconnect the wire from the spark plug 2 Drain the fuel from the fuel tank Refer to Emptying the Fuel Tank and Cleaning the Fuel Filter section 3 Tip the lawn mower onto its right side Remove the dirt and grass clippings with a hardwood scraper Avoid burrs and sharp edges 5 Turn the lawn mower upright 6 Fill the fuel tank 7 Connect the wire to the spark plug Cleaning the Discharge Tunnel and Plug Service Interval Before each use or daily Always be sure that the discharge tunnel door closes secutely when you release the handle If the debris prevents the discharge door from closing securely clean the inside of the discharge tunnel and the door thoroughly A WARNING Grass clippings and other objects can be thrown from an open discharge tunnel Thrown objects can cause serious injury or kill the operator or bystanders Never start or operate the lawn mower unless one of the following is true The discharge tunnel plug is locked securely in the discharge tunnel The grass bag is locked in place The optional rear discharge chute is locked in place The discharge tunnel door is closed 32 Maintenance Cleaning Under the Belt Cover Self Propelled Units Only Service Interval Every
10. the spring Replace components ot correct any problems before operating Refer to Operating the Blade Control Lever in Operation 25 Maintenance Service Air Filter Kawasaki Units Service Interval Every 25 hours Clean the foam pre cleaner Kawasaki Units Every 300 hours Replace the paper air filter Kawasaki Units May need more often in dusty conditions See the Engine manual for additional information Note Do Not operate the engine without the air filter assembly extreme engine damage will occur 1 Stop engine wait for all moving parts to stop 2 Disconnect the wire from the spark plug Figure 11 3 Remove the cover and clean it thoroughly NM N EC21KA EC21KACA EC21KAX EC21KAY EC21KABBC EC21KABBCCA EC21KABBCX EC21KABBCY Units 3 Paper air filter 4 Air filter base 1 Cover 2 Foam element 26 1 Figure 27 EC21ASKA and EC21ASKAP Units Cover 3 Foam element 2 Paper air filter 4 Remove the paper air filter and discard it as required Note Do Not try to clean a paper air filter Remove the foam element and wash it with a mild detergent and water then blot it dry Saturate the element with clean engine oil then squeeze it Do Not twist to remove the excess oil 7 Install the foam element 8 Install the new paper air filter 9 Install the cover Service Air Filter EC21ASHN Units Service Interva
11. After striking a foreign object or abnormal vibration occurs inspect the mower for damage and make repairs before restarting and operating the mower Before clearing blockages Whenever you leave the mower Stop engine wait for all moving parts to stop Before refueling Before dumping the grass catcher Before making height adjustments A WARNING Hands feet hair clothing or accessories can become entangled in rotating parts Contact with the rotating parts can cause traumatic amputation or severe lacerations e Do Not operate the machine without guards shields and safety devices in place and working properly Keep hands feet hair jewelry or clothing away from rotating parts Keep clear of the discharge opening at all times This mower was designed for one operator only Keep all others away from mower during operation DO NOT operate the mower when people especially children or pets are in the area Be alert slow down and use caution when making turns Look behind and to the side before changing directions Stop the blades slow down and use caution when crossing surfaces other than grass and when transporting the mower to and from the area to be mowed Be aware of the mower discharge path and direct discharge away from others Safety e Do Not operate the mower under the influence of alcohol or drugs e Use extreme care when loading or unloading the machine into a
12. ER IS NOT IN PLACE 109 9317 A WARNING To avoid serious injury or death Do Not operate unless discharge door grass catcher mulch plug or rear discharge chute kit are in place 116 2685 109 9317 116 2685 CALIFORNIA SPARK ARRESTER WARNING Operation of this equipment may create sparks that can start fires around dry vegetation A spark arrester may be required The operator should contact local fire agencies for laws or regulations relating to fire prevention requirements 417 2718 117 2718 To avoid serious injury or death e Read and understand the operator s manual e Pick up objects that could be thrown by the e Do NOT operate unless trained to safely use blades this machine e Do NOT mow when people especially children e Do NOT operate without shields guards and or pets are in the area safety devices in place and working e Mow across slope NOT up and down e Hearing protection is recommended Look behind when backing up 116 1900 116 1900 Safety A WARNING To avoid serious injury or death Read and understand the operator s manual e Pick up objects that could be thrown by the e Do NOT operate unless trained to safely JET TA use this machine e Do NOT mow when people especially children e Do NOT operate without shields guards or pets are in the area and safety devices in place and working e Mow across slope NOT up and down e Do NOT operate unless discharge d
13. Figure 4 4 Squeeze the blade control bail against the handle 5 The bag should begin to inflate indicating that the blade is engaged and rotating 6 Release the blade control bail If the bag does not immediately deflate it indicates that the blade is still rotating The blade brake clutch mechanism may be deteriorating and if ignored could result in an unsafe operating condition Have the lawn mower inspected and serviced by an Authorized Service Dealer Adjusting the Cutting Height The rear wheels are adjusted together with a height adjustment rod located on the mower housing by the left rear wheel The front wheels are adjusted separately by removing the front wheel shaft assemblies adjusting the height and then replacing the shaft assemblies The cutting height can be adjusted from 1 inch 25 mm to 4 1 2 inches 114 mm in 1 2 inch 12 7 mm increments A WARNING Adjusting the cutting height levers could bring your hands into contact with a moving blade A moving blade can cause serious injury e Stop the engine and wait for all movement to stop before adjusting the cutting height Do Not put your fingers under the housing when adjusting the cutting height e Rear Wheel Adjustment 1 Pull the wheel height adjustment rod upward to release the pin from the notch in the adjustment bracket Figure 16 6 G010963 Figure 16 1 Pull upward 4 Pin 2 Wheel height adjustment 5 Rotate to desired sett
14. G Gasoline can vaporize if you store it over long periods of time Gasoline vapors can explode if they come into contact with an open flame e Do Not store gasoline over long periods of time Do Not store the lawn mower with gasoline in the fuel tank or the carburetor in an enclosure with an open flame For example a furnace or a water heater pilot light e Allow the engine to cool before storing it in any enclosure Empty the fuel tank when mowing the last time before storing the lawn mower 1 Run the lawn mower until the engine stops from running out of fuel Prime the engine and start it again Allow the engine to run until it stops When you can no longer start the engine it is sufficiently dry Preparing the Engine 1 While the engine is still warm change the oil from the crankcase Refer to Changing the Engine Oil section in Maintenance 2 Remove the spark plug 3 Using an oil can add about one tablespoon of oil to the crankcase through the spark plug hole 4 Slowly rotate the engine several times using the starter rope to distribute the oil 5 Install the spark plug but Do Not connect the wire to the spark plug General Storage Information 1 Clean the lawn mower housing Refer to Cleaning the Underside of the Lawn Mower Housing section in Cleaning 2 Clean any dirt and chaff from the cylinder cylinder head fins and blower housing 3 Remove grass clippings dirt and grime from th
15. IpnUBW S A04p1VAdG N 7a S Gs Aa Q Y Part No 4500 674 Rev A For Serial Nos 850 000 amp Higher AWARNING CALIFORNIA Proposition 65 Warning The engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm Important The engine in this product is not equipped with a spark arrester muffler Itis a violation of California Public Resource Code CPRC Section 4442 to use or operate this engine on any forest covered brush covered or grass covered land as defined in CPRC 4126 Other states or federal areas may have similar laws To acquire a spark arrester for your unit see your Engine Service Dealer This spark ignition system complies with Canadian ICES 002 Ce syst me d allumage par tincelle de v hicule est conforme a la norme NMB 002 du Canada The enclosed Engine Ownet s Manual is supplied for information regarding The U S Environmental Protection Agency EPA and the California Emission Control Regulation of emission systems maintenance and warranty Keep this engine Owner s Manual with your unit Should this engine Owner s Manual become damaged or illegible replace immediately Replacements may be ordered through the engine manufacturer Exmark reserves the right to make changes or add improvements to its products at any time without incurring any obligation to make such changes to products ma
16. Lift the bag off of the lawn mower and lower 1 Stop the engine and wait for all moving parts the rear discharge door SO StOP 4 Gradually tip the bag forward to empty the Open the rear door clippings 3 Grasp the handle on the bag and set the rear 5 To install the bag refer to the section on of the bag frame onto the handle bracket Installing the Grass Bag notch Figure 18 A DANGER If the discharge door does not close completely the lawn mower could throw objects Thrown objects can result in serious personal injury or death to the operator or bystanders e Never open the door to the discharge opening when the engine is running If you cannot close the door because the gtass clippings clog the discharge area stop the engine and gently move the G011033 Figure 18 discharge door handle back and forth 1 Bag 4 Handle bracket notch until you can close the door completely If 2 Handle 5 Rear door you still cannot close the door remove the 3 Bag frame 6 Lower obstruction with a stick not your hand 4 Once the bag is seated lower the rear door onto the bag 20 Operation Operating Tips e For light leaf coverage set all the wheels at the e Review the Safety section and read this manual same cutting height setting carefully before operating the lawn mower e If there are more than 5 inches 12 7 cm of leaves Set the engine speed to the fastest position for on the lawn set the front cu
17. Not wipe dirt into the air duct 12 Install the filter 13 Close the cover Service Air Filter EC21HNBBC and EC21HNBBCX Units Service Interval Every 25 hours Clean the cover base foam and paper elements EC21HNBBC and EC21HNBBCX Units Every 250 hours Replace the air filter elements EC21HNBBC and EC21HNBBCX Units May need more often if they are damaged or excessively dirty Note Do Not operate the engine without the air cleaner assembly extreme engine damage will occur 1 Stop the engine and wait for all moving parts to stop 2 Disconnect the wire from the spark plug Figure 10 3 Remove the two wing nuts that secure the cover Figure 29 Maintenance 1 Wing nuts 4 Foam element 2 Cover 5 Base 3 Paper element 4 Remove the cover 10 11 12 Note Be careful to prevent dirt and debris from falling into the base Remove the foam and paper elements from the base Remove the foam element from the paper element Inspect the foam and paper elements and replace them if they are damaged or excessively dirty Tap the paper element on a hard surface several times or use compressed air not exceeding 30 psi 207 kPa through the filter from the wire screen side to remove any excess dirt If the paper element is excessively dirty replace it Note Never try to brush dirt off the paper element brushing forces the dirt into the fibers Clean the foam element i
18. ade is properly balanced when neither end drops GO11480 Figure 24 1 Blade 2 Vise 3 Screwdriver D For Installation Make sure to grasp the end of the blade using a rag or a thickly padded glove For Blade Brake Clutch Units Install a sharp balanced Exmark blade blade support and the blade nuts The sail of the blade must point toward the top of the lawn mower housing for proper installation Torque the blade nuts to 23 27 ft lb 31 37 N m For Units without a Blade Brake Clutch Install a sharp balanced Exmark blade blade support and blade bolt The sail of the blade must point toward the top of the lawn mower housing for proper installation Torque the blade bolt to 35 45 ft lb 47 61 N m G013422 Figure 25 1 Blade Brake Clutch Units 2 Units without a Blade Brake Clutch 6 Return the lawn mower to its upright position 7 Connect the wire to the spark plug Check for Loose Hardware Service Interval Before each use or daily 1 2 Stop engine wait for all moving parts to stop Visually inspect machine for any loose hardware or any other possible problem Tighten hardware or correct the problem before operating Check the Blade Brake Clutch Bail Operation Blade Brake Clutch Units Only Service Interval Before each use or daily Check the Blade Brake Clutch BBC bail operation for any operation problems or deteriorating components such as
19. ar or exposure e Cost of regular maintenance service or parts such as filters fuel lubricants tune up parts and adjustments e Any product or part which has been altered or misused or required replacement or repair due to normal wear accidents or lack of proper maintenance e Any repairs necessary due to use of parts accessories or supplies including gasoline oil or lubricants incompatible with the turf equipment or other than as recommended in the operator s manual or other operational instructions provided by Exmark There are no other express warranties except for engine and special emission system coverage All warranty work must be performed by an authorized Exmark Service Dealer using Exmark approved replacement parts Instructions for Obtaining Warranty Service The product must be registered with original proof of purchase by an Exmark Service Dealer before obtaining any warranty service Contact any Exmark Service Dealer to arrange service at their dealership To locate a dealer convenient to you access our website at www exmark com U S or Canada customers may also call 402 223 6375 38 If for any reason you are dissatisfied with the Service Dealer s analysis or with the assistance provided contact us at Exmark Customer Service Department The Exmark Warranty Company 2101 Ashland Avenue Beatrice NE 68310 402 223 6375 or service exmark com Owner s Responsibilities If your product requires w
20. arranty service it must be returned to an authorized Exmark service dealer within the warranty period This warranty extends only to turf equipment operated under normal conditions You must read the operator s manual You must also properly service and maintain your Exmark product as described in the operator s manual Such routine maintenance whether performed by a dealer or by you is at your expense General Conditions The sole liability of Exmark and Exmark Warranty Company with respect to this warranty shall be repair or replacement of defective components as set forth herein Neither Exmark nor Exmark Warranty Company shall be liable for any incidental or consequential loss or damage Such damages include but are not limited to e Expenses related to gasoline oil or lubricants Travel time overtime after hours time or other extraordinary repair charges or charges relating to repairs or replacements outside of normal business hours at the place of business of the authorized Exmark Service Dealer e Rental of like or similar replacement equipment during the period of any warranty repair or replacement work e Any telephone or telegram charges or travel charges e Loss or damage to person or property other than that covered by the terms of this warranty e Any claims for lost revenue lost profit or additional cost as a result of a claim of breach of warranty e Attorney s fees No Claim of breach of warranty shall be c
21. as EEE 13 PPS SALE cecsicsogyatssasravabathpayneraan iavwesads baaueatn eee 15 Operating Instructions seeeesesmmreemren 15 Mantea eE rs ar Sons s S S AE 22 Recommended Maintenance Schedule s 22 Periodic Maintenance ssssersesrrssrrserreseresrrssrrr rna 23 Check Engine Oil Level ssssssssessssssreseesrsrnnnra 23 Checking the Blade Brake Clutch Blade Brake Clutch OAI tsiaren astiaansa 23 Check the Mower Blade iiss cibacivi nasties 24 Check for Loose Hardware ssssressrserrssrrs 25 Check the Blade Brake Clutch Bail Operation Blade Brake Clutch Units CO IMY Jansa nar Oca nE E erie eis aialaaniens 25 Service Air Filter Kawasaki Units 26 Service Air Filter EC21ASHN Units 26 Service Air Filter EC21HNBBC and ECZ TH NB BOX Units ssssssrssroserssrsorssrrnt 27 Change Engine Oil ssmssssssrsssrersrresnrrssrrsrrrrnnrn 28 Change Oil Filter EC21KA EC21KABBC EC21KAX EC21KAY EC21KABBCX EC21KABBCY EC21KACA and EC2TRABBOCCA armean aa 29 Check Condition Of Belt Self Propelled Unts Only eea e E eohe Msyouls 29 Check Spark Pl gsnrrrir siii nenna 29 Emptying the Fuel Tank and Cleaning the Fuel Fi COR sev omi oiire 29 Adj stments a e a S ar 30 Adjusting the Self Propel Drive Self Propelled Units Only eee 30 Adjusting the Blade Brake Cable Blade Brake Clutch Units Only 31 Clea ING ainara aa eaei aiia 32 Clean Grass Build Up Under Deck 32
22. ause for cancellation or rescission of the contract of sale of any Exmark mower All implied warranties of merchantability that the product is fit for ordinary use and fitness for use that the product is fit for a particular purpose are limited to the duration of the express warranty Some states do not allow exclusions of incidental or consequential damages or limitations on how long an implied warranty lasts so the above exclusions and limitations may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state G4500 426_B Service Record Date Description of Work Done Service Done By SEE EXMARK S COMPLETE LINE OF ACCESSORIES AND OPTIONS MID MOUNT RIDING ACCESSORIES AND OPTIONS CUSTOM RIDE SEAT SUSPENSION SYSTEM OPERATOR CONTROLLED DISCHARGE FULL SUSPENSION SEAT ROLL OVER PROTECTION SYSTEM ROPS DECK LIFT ASSIST KIT SUN SHADE HITCH KIT TRASH CONTAINER LIGHT KIT TURF STRIPER 12V POWER PORT ULTRA VAC COLLECTION SYSTEM MICRO MULCH SYSTEM ULTRA VAC QUICK DISPOSAL SYSTEM CUSTOM RIDE SEAT SUSPENSION SYSTEM SNOW BLADE DUAL TAIL WHEEL SNOWBLOWER FLOOR PAN EXTENDER SUN SHADE HITCH KIT TRASH CONTAINER LIGHT KIT ULTRA VAC COLLECTION SYSTEM MICRO MULCH SYSTEM ULTRA VAC QUICK DISPOSAL SYSTEM ROLL OVER PROTECTION SYSTEM ROPS WEATHER CAB GRASS CATCHER TURF STRIPER MICRO MULCH SYSTEM STANDON Place Model No and Serial No Label Here Included in the Li
23. certain conditions during fueling static electricity can be released causing a spark which can ignite gasoline vapors A fire or explosion from gasoline can burn you and others and cause property damage e Always place gasoline containers on the ground away from your vehicle before filling A fire ot explosion from gasoline can burn Do Not fill gasoline containers inside a you others and cause property damage vehicle or on a truck or trailer bed because interior carpets or plastic truck bed liners may insulate the container and slow the loss of any static charge e Fill the fuel tank outdoors in an open area when the engine is cold Wipe up any gasoline that spills Never refill the fuel tank or drain the machine indoors or inside an enclosed trailer When practical remove gas powered equipment from the truck or trailer and refuel the equipment with its wheels on Do Not fill the fuel tank completely the ground full Add gasoline to the fuel tank until the level is 1 4 to 1 2 inch 6 13 mm below the bottom of the filler neck This empty space in the tank allows gasoline to expand If this is not possible then refuel such equipment on a truck or trailer from a portable container rather than from a gasoline dispenser nozzle If a gasoline dispenser nozzle must be used keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete Never smoke when handlin
24. control lock lever forward to release the blade control bail Figure 4 Squeeze the blade control bail against the handle blade should engage Release the blade control bail You should hear a bang The blade should stop in three seconds The blade control lock lever should reset to lock the blade control bail Immediately push the lawn mower over the newspaper ball Stop the engine and wait for all moving parts to stop Walk around the lawn mower to check for the newspaper ball If the ball did not go under the deck repeat steps 6 through 11 Pull the lawn mower away from the newspaper If the newspaper ball unravels or is shredded the blade has not properly stopped resulting in an unsafe operating condition Contact an Authorized Service Dealer Operation A DANGER If the blade brake clutch system is inoperative the blade will continue to rotate when you release the blade control bail Contact with the blade could occur causing serious injury e Check the BBC operation before each use Never use the BBC equipped lawn mower with an inoperative safety system Take your lawn mower to an Authorized Service Dealer for repair if the safety system fails to operate properly Test Using the Grass Bag 1 Install the empty grass bag on the discharge tunnel 2 Start the engine 3 For units with a Blade Brake Clutch Push the blade control lock lever forward to release the blade control bail
25. cover Difficult to pull lawnmower rearward 1 Transmission is locked 1 Push mower forward to disengage the Self Propelled Units Only transmission and then pull rearward 37 Exmark Commercial Turf Equipment 1 Year Limited Warranty Conditions and Products Covered Exmark Mfg Co Inc and its affiliate Exmark Warranty Company pursuant to an agreement between them jointly warrant on the terms and conditions herein that we will repair replace or adjust any part on these products and found by us in the exercise of our reasonable discretion to be defective in factory materials or workmanship for a period of one year This warranty applies to Exmark commercial turf equipment sold in the U S or Canada This warranty may only be assigned or transferred to a second or third owner by an authorized Exmark dealer The warranty period commences upon the date of the original retail purchase Warranty Exceptions e Bags Belts and Tires Engine Warranty Period 90 days 2 years The Engine warranty is covered by the engine manufacturer Please refer to the engine manufacturer s warranty statement that is included in the literature packet This warranty only includes the cost of parts and labor Items and Conditions Not Covered This warranty does not cover the following e Pickup and delivery charges to and from any authorized Exmark Service Dealer e Any damage or deterioration due to normal use wear and te
26. d stops the rotation of the blades e Blade Size 1 ea 20 88 inches 53 0 cm e Deck 21 inches rigid Deck design allows for bagging mulching or rear discharge e Cutting Height Adjustment Adjusts from 1 inch 2 5 cm to 4 1 2 inches 11 4 cm in 1 2 inch 1 3 cm increments e Mulching Kit Standard on EC21KA EC21KABBC EC21HNBBC EC21KACA EC21KABBCCA EC21KAX EC21KAY EC21KABBCX and EC21KABBCY Units e Rear Discharge Kit Optional Dimensions Curb Weight 98 122 Ib 44 55 kg Weights may vary slightly depending on engine option Overall Width 22 inches 55 9 cm Overall Length and Height at 2 1 2 inch Cutting Height High 61 00 inches 39 00 inches 154 9 cm 99 1 cm Medium 63 00 inches 37 50 inches 160 0 cm 95 3 cm Low 64 50 inches 35 00 inches 163 8 cm 88 9 cm Operation Product Overview Figure 3 1 Grass bag 5 2 Handle 6 3 Drive Bail 7 Self Propelled Units Only 4 Blade Control Bail Discharge door Rear wheel height adjustment Front wheel height adjuster 13 Operation Note Determine the left and right sides of the machine from the normal operating position Controls Blade Control Bail Located on the upper handle as shown in Figure 4 When the blade control bail is depressed the system senses that the operator is in the normal operator s position e For Units with a Blade Brake Clutch When the blade control bail is released t
27. down on the rear first and then snapping the front onto the mower housing Connect the wire to the spark plug Check the operation of the blade control lock lever see Figure 13 The lever must reset itself to lock out the blade control bail If it does not repeat steps 4 through 8 Perform the Checking the Blade Brake Clutch Blade Brake Clutch Units Only procedure in Operation Maintenance Cleaning Clean Grass Build Up Under Deck Service Interval Before each use or daily 1 Stop engine wait for all moving parts to stop and remove spark plug wire To ensure the best performance keep the underside of the lawn mower housing clean A CAUTION The mower may dislodge material from under the mower housing Wear eye protection Stay in the operating position behind the handle Do Not allow bystanders in the area Washing Method 1 Position the lawn mower on a flat concrete or asphalt surface near a garden hose Start the engine Hold the running garden hose at handle level and direct the water to flow on the ground just in front of the right rear tire Figure 35 Figure 35 Engage the blade Note The blade will draw in water and wash out clippings Let the water run until you no longer see clippings being washed out from under the housing Disengage the blade stop the engine and wait for all moving parts to stop 6 Turn off the water 7 Start the lawn
28. e external parts of the engine the shrouding and the top of the lawn mower housing 4 Clean the BBC shield Refer to Cleaning the Blade Brake Clutch Shield section in Cleaning 5 Check the condition of the blade Refer to Maintaining the Blade section in the Maintenance 6 Service the air filter Refer to Servicing the Air Filter in Maintenance 7 Tighten all nuts bolts and screws 8 Touch up all rusted or chipped paint surfaces with paint available from an Authorized Service Dealer Removing the Lawn Mower from Storage 1 Check and tighten all fasteners 2 Remove the spark plug and spin the engine rapidly by pulling the starter rope to blow excess oil from the cylinder Clean the spark plug or replace it if it is cracked broken or if the electrodes are worn Install the spark plug and torque it to 17 ft lb 23 N m Perform any needed maintenance procedures Fill the fuel in the fuel tank with fresh gasoline Check the engine oil level OO Ge Os 3 Connect the wire to the spark plug 35 Troubleshooting Troubleshooting Important It is essential that all operator safety mechanisms be connected and in proper operating condition prior to mower use When a problem occurs Do Not overlook the simple causes For example starting problems could be caused by an empty fuel tank The following table lists some of the common causes of trouble If a problem continues contact an Authorized
29. e fuel shut off valve Move the throttle lever to the Choke position Contact an Authorized Service Dealer Clean adjust or replace spark plug Check the spark plug wite connection Clean or replace the air cleaner element Add oil to the crankcase Clean or replace the fuel cap Replace the fuel filter Contact an Authorized Service Dealer Clean the underside of the lawn mower deck Connect the wire to the spark plug Clean adjust or replace spark plug Move the throttle lever to the Fast position Clean the air filter pre cleaner and or replace the paper air filter Balance the blade If the blade is bent replace it Tighten the blade mounting bolt Clean the underside of the lawn mower deck Tighten the engine mounting bolts Place all four wheels at the same height Sharpen and balance the blade Change the mowing pattern Clean the underside of the lawn mower deck Move the throttle lever to the Fast position Raise the cutting height If necessary cut second time at lower cutting height Slow down Allow the grass to dry before mowing Clean the underside of the lawn mower deck Troubleshooting Lawn mower does not self propel 1 The self propel drive cable is out of 1 Adjust the self propel drive cable Replace Self Propelled Units Only adjustment or is damaged the cable if necessary 2 There is debris under the belt cover 2 Clean the debris from under the belt
30. fety alert symbol The safety alert symbol appears above information which alerts you to unsafe actions or situations and will be followed by the word DANGER WARNING or CAUTION DANGER White lettering Red background Indicates an imminently hazardous situation which if not avoided Will result in death or serious injury WARNING Black lettering Orange background Indicates a potentially hazardous situation which if not avoided Could result in death or serious injury CAUTION Black lettering Yellow background Indicates a potentially hazardous situation which if not avoided May result in minor or moderate injury This manual uses two other words to highlight information Important calls attention to special mechanical information and Note emphasizes general information worthy of special attention Safe Operating Practices Training e Read the Operator s Manual and other training material If the operator s or mechanic s can not read English it is the owner s responsibility to explain this material to them e Become familiar with the safe operation of the equipment operator controls and safety signs e All operators and mechanics should be trained The owner is responsible for training the users e Never let children or untrained people operate or service the equipment Local regulations may restrict the age of the operator e Only adults and mature teenagers should operate a mower and even mature
31. g gasoline and stay away from an open flame or where gasoline fumes may be ignited by spark Store gasoline in an approved container and keep it out of the reach of children A WARNING Gasoline is harmful or fatal if swallowed Long term exposure to vapors has caused cancer in laboratory animals Failure to use caution may cause serious injury or illness Add fuel before starting the engine Never remove the cap of the fuel tank or add fuel when engine is running or when the engine is hot Avoid prolonged breathing of vapors If fuel is spilled Do Not attempt to start the engine Move away from the area of the spill and avoid creating any source of ignition until fuel vapors have dissipated Keep face away from nozzle and gas tank container opening Keep away from eyes and skin Do Not operate without entire exhaust system in place and in proper working condition Never siphon by mouth e Check that the operator s presence controls safety switches and shields are attached and functioning properly Do Not operate unless they are functioning properly Safety Operation A WARNING Operating engine parts especially the muffler become extremely hot Severe burns can occur on contact and debris such as leaves grass brush etc can catch fire Allow engine parts especially the muffler to cool before touching Remove accumulated debris from muffler and engine area Install and mai
32. he system senses that the operator has moved from the normal operating position and will stop the blade e For Units without a Blade Brake Clutch When the blade control bail is released the system senses that the operator has moved from the normal operating position and will kill the engine Figure 4 Blade Brake Unit Shown Blade control lock lever Blade Brake Units Only Blade control bail Handle Drive bail Self Propelled Units Only PON gt Self Propel Drive Bail Self Propelled Units Only Located on the upper handle as shown in Figure 4 When the self propel drive bail is squeezed the unit will move forward based on how far the bail is depressed toward the handle When this bail is released the unit will stop moving Operation Throttle Choke Lever EC21KABBCX EC21KABBCY EC21KABBCCA Located on the left side of the engine as shown in Figure 11 The lever is used to control engine speed Moving the throttle to the full forward Choke position will place the lever in the choke position The choke aids in starting a cold engine Moving the throttle control forward will increase engine speed and moving it to the rear will decrease engine speed G011847 The throttle choke control also includes an engine kill position Moving the lever into the full rearward Stop position will kill the engine Figure 5 Clear plastic cover removed for clarity o 1 Engine stop switch Note Some units
33. ine can become very hot Touching a hot engine can cause severe burns Allow the engine to cool completely before service or making repairs around the engine area Recommended Maintenance Schedule s Maintenance Service i Maintenance Procedure Interval After the first 5 hours e Change the engine oil heck the engine oil level heck the stopping time of the blade brake The blade must stop within 3 seconds of leasing the bail if it does not contact an Authorized Service Dealer for repair heck the mower blade and the engine mounting fasteners heck for loose hardware heck the Blade Brake Clutch Bail operation Blade Brake Clutch Units Only ean the grass build up from under the deck ean the discharge tunnel and plug 6 QQ Before each use or daily ean the foam pre cleaner Kawasaki Units ean the cover base foam and paper elements EC21ASHN Units Every 25 hours ean the cover base foam and paper elements EC21HNBBC and EC21 HNBBCX Units Every 40 hours e Check the condition of the belt s Every 50 hours C C C C C C C C C 00000 hange the engine oil May need more often under severe conditions heck for leaks in the fuel systems and or deteriorating fuel hose ean under the belt cover self propelled units only ean the blade brake clutch shield ean under the cover plate Non BBC Units 22 Maintenance Maintenance Service Maintenance Procedure Interval e Cha
34. ing 3 Ani bracket 6 Indicator 2 Apply downward pressure or lift the housing to rotate the height adjustment bracket Use the indicator to determine the desired setting 3 Release the wheel height adjustment rod to set the pin securely in the desired notch Front Wheel Adjustment 1 Pull up on the height adjuster and pull the front wheel shaft assembly outward as shown in Figure 17 Operation e Mowing with the Grass Bag A WARNING 4 A worn grass bag could allow small stones and other similar debris to be thrown in the operator s or bystander s direction Thrown objects can result in serious personal injury or death to the operator or bystanders G010961 Figure 17 1 Front wheel shaft 4 Front quadrant block cut Check the grass bag frequently If it is assembly heights damaged install a new Exmark replacement 2 Pull up 5 Pull outward ba 3 Height adjuster 6 Shaft groove S Cut the grass until the bag is full 2 Insert the front wheel shaft assembly into the desired cut height setting in the front quadrant Note Do Not overfill the bag block Lower the height adjuster into the Removing the Grass Bag groove on the front wheel shaft Pull and push the wheel shaft assembly to make sure it 1 Stop the engine and wait for all moving parts has locked into place to stop 2 Raise the rear discharge door and grasp the Using the Grass Bag handle on the bag Installing the Grass Bag 3
35. ises above a level that is 1 2 inch below the bottom of the filler neck to allow for fuel expansion and prevent fuel spillage Make sure you understand the controls their locations their functions and their safety requirements Refer to the Maintenance section and perform all the necessary inspection and maintenance steps Operating Instructions Handle Adjustment The height of the handle can be adjusted for comfortable operation Stand behind the handle to determine the height To adjust the handle height position the hardware into one of the three holes in the handle bracket Open the Fuel Shut Off Valve Rotate the valve 1 4 turn counterclockwise to turn the fuel on if equipped Starting the Engine 1 Connect the wire to the spark plug 15 Operation 3 For EC21KABBCX Unit Move the choke control to the Choke position For EC21KABBC Unit Turn the engine stop switch to see Figure 5 For EC21KABBC EC21KABBCCA EC21KABBCY EC21KAX EC21KACA and EC21KAY Units Press the primer bulb two times see Figure 12 Cold start Move throttle to fast position Push primer aonan 8 7 bulb 2 times with thumb firmly and squarely Figure 10 Honda unit Hold in for one second before releasing each time 1 Muffler y See Operator s manual for 2 Oil fill dipstick further instructions 3 Fuel tank cap fuel tank varies Figure 12 4 Recoil starter handle located on handle bar for
36. l Every 25 hours Clean the cover base foam and paper elements EC21ASHN Units Every 250 hours Replace the air filter elements EC21ASHN Units May need more often if they are Maintenance damaged or excessively dirty Note Do Not operate the engine without the air cleaner assembly extreme engine damage will occur 1 Stop the engine and wait for all moving parts to stop 2 Disconnect the wire from the spark plug Figure 10 3 Press down on the latch tabs on top of the air cleaner covet TB A like A 2 IRIJU LMA 7 G011481 Figure 28 4 Paper filter 5 Air cleaner housing 1 Cover 2 Foam element 3 Screen grid 4 Open the cover n Remove screen grid and paper filter assembly 6 Ifthe air filter is damaged or is wet with oil or fuel replace it 7 Ifthe air filter is dirty tap it on a hard surface several times or blow compressed air less than 30 psi 207 kPa through the side of the filter that faces the engine If the paper element is excessively dirty replace it Note Do Not brush the dirt off the filter brushing forces dirt into the fibers 8 Remove the foam element and wash it with a mild detergent and water then blot it dry 9 Saturate the element with clean engine oil then squeeze it Do Not twist to remove the excess oil 10 Install the foam element 11 Remove dirt from the air cleaner housing and cover using a moist rag Do
37. late Non Blade Brake Clutch Units Only Service Interval Every 50 hours 1 Stop the engine and wait for all moving parts to stop 2 Disconnect the wire from the spark plug see Figure 10 and Figure 11 3 Drain the gasoline from the fuel tank Refer to Emptying the Fuel Tank and Cleaning the Fuel Filter section 4 Tip the lawn mower onto its right side air filter up 5 Remove the blade bolt blade support and the blade see Figure 25 Maintenance 1 SAT A i Gus G013369 Figure 37 Blade bolt 4 Cover plate 2 Blade support 5 Screw 3 Blade Remove the three screws holding the cover plate onto the unit see Figure 37 Remove the cover plate and brush or blow all the debris from under the plate Reinstall the cover plate and torque the screws to 35 45 ft lb 47 61 N m Install the blade blade support and the blade bolt 10 Turn the lawn mower upright 11 Connect the wire to the spark plug Waste Disposal Motor Oil Disposal Engine oil and hydraulic oil are both pollutants to the environment Dispose of used oil at a certified recycling center or according to your state and local regulations 34 Storage Storage Preparing the Fuel System To prepare the lawn mower for off season storage perform the recommended maintenance procedures Store the lawn mower in a cool clean dry place Cover the lawn mower to keep it clean and protected A WARNIN
38. line by loosening the tube clamp at the carburetor 5 Open the fuel valve by turning the lever to the open position 6 Drain the gasoline completely from the tank and fuel line into an approved fuel container 7 Remove the fuel tank from the mower 8 Close the fuel valve 9 Pour a small amount of fuel in the fuel tank move the fuel around in the tank and pour it out into an approved fuel container 10 Install the fuel tank and fuel line Adjustments Note Wait for all moving parts to stop and remove spark plug wire before servicing cleaning or making any adjustments to the unit Adjusting the Self Propel Drive Self Propelled Units Only If the lawn mower does not self propel or has a tendency to creep forward when the control bail is released adjust the drive cable nuts as shown in Figure 33 A DANGER Checking the operation of the mower with the belt cover removed will allow debris to be thrown in the operator s or bystandet s direction and can result in serious personal injury or death Do Not operate the unit when cover is not in place 1 Stop the engine and wait for all moving parts to stop 2 Remove the belt cover by pulling upward on the back of the cover to unsnap the front and back cover tabs Remove any debris under the cover Figure 32 1 Belt cover tabs 3 If the lawn mower does not self propel with bail engaged tighten the belt by turning the drive Maintenance
39. ll Exmark equipment dealers and distributors are kept informed of the latest methods of servicing and ate equipped to provide prompt and efficient service in the field or at their service stations They carry ample stock of service parts or can secure them promptly for you from the factory All Exmark parts are thoroughly tested and inspected before leaving the factory however attention is required on your part if you are to obtain the fullest measure of satisfaction and performance Whenever you need service genuine Exmark parts ot additional information contact an Authorized Service Dealer or Exmatk Customer Service and have the model and serial numbers of your product ready Figure 1 identifies the location of the model and serial numbers on the product Write the numbers in the space provided 1 Figure 1 Model and serial number location Model No Serial No Contents Inithodicliot washer koko S t 3 SALLY bangs kassen bergs dig be bee n sa RANN EAER 5 Safety Alert Symboli i s is sinssiesstastesssst sidesesn 5 Safe Operating PraCtiCeS sssesemrmrssssrena 5 Safety and Instructional Decals 9 Specifica ONS seietara naaa atata 12 Model Numbers inis einsi erines 12 SyS e S eaor a sieht IEA E AEA SEI ESEA 12 DIiMGnSI GIs iie EE EE EE 12 Product Overview vais pirat icsancet igitbee dives ntentines 13 Open raai in nr Tre gera teamed 13 CE OMtLOlS vers resp ler nei E seas bor c
40. lled Units Only Service Interval Every 40 hours 1 Stop engine wait for all moving parts to stop 2 Remove the belt cover to the lawn mower housing 3 Check the belt for cracks frayed edges burn marks or any other damage 4 Replace the damaged belt Check Spark Plugs Service Interval Every 100 hours 1 Stop the engine and wait for all moving parts to stop 2 Disconnect the wire from the spark plug Figure 10 and Figure 11 Clean around the spark plug 4 Remove the spark plug from the cylinder head Note Replace a cracked fouled or dirty spark plug Do Not clean the electrodes because grit entering the cylinder can damage the engine 5 Set the gap on the plug to 0 030 inch 0 76 mm Figure 31 1 2 3 2 r A G006998 Figure 31 3 Air gap 0 030 inch 0 76 mm 1 Side electrode 2 Center electrode insulator 6 Install the spark plug and the gasket seal 7 Torque the plug to 17 ft lb 23 N m 8 Connect the wire to the spark plug Emptying the Fuel Tank and Cleaning the Fuel Filter Service Interval Every 100 hours Maintenance The fuel filter screen element is located inside the fuel tank if applicable Note The EC21ASHN does not have a removable fuel tank 1 Stop the engine and wait for it to cool down Note Drain gasoline for a cold engine only 2 Disconnect the wire from the spark plug Figure 11 Close the fuel valve 4 Disconnect the fuel
41. n warm soapy water or in a nonflammable solvent Rinse and dry the foam element thoroughly Dip the foam element in clean engine oil then squeeze out the excess oil Note Excess oil in the foam element restricts the air flow through the element and may reach the paper filter and clog it Wipe dirt from the base and the cover with a moist rag Note Be careful to prevent dirt and debris from entering the air duct leading to the carburetor 13 Install the air cleaner elements and ensure that they are properly positioned 14 Securely install the cover with the two wing nuts Change Engine Oil Service Interval After the first 5 hours Every 50 hours May need more often under severe conditions 1 Run the engine to warm the engine oil Note Warm oil flows better and carries more contaminates A WARNING Oil may be hot after engine has been run Contact with hot oil can cause severe personal injury Avoid contacting the hot engine oil when you drain it Stop engine wait for all moving parts to stop Disconnect the wire from the spark plug Drain the gasoline from the fuel tank Refer to Emptying the Fuel Tank and Cleaning the Fuel Filter section 5 Place a suitable drain pan under the dipstick oil drain Clean around the dipstick Remove the dipstick by rotating the cap counterclockwise and pulling it out 8 Raise the left side of the lawn mower to drain the oil from the dipstick fill tube i
42. nge the oil filter EC21KA EC21KABBC EC21KAX EC21KAY EC21KABBCX EC21KABBCY EC21KACA and EC21KABBCCA Units Check the spark plugs Clean the fuel filter element Every 100 hours Replace the air filter elements EC21ASHN Units May need more often if they are damaged or excessively dirty Replace the air filter elements EC21HNBBC and EC21HNBBCX Units May need more often if they are damaged or excessively dirty Every 300 hours Replace the paper ait filter Kawasaki Units May need more often in dusty conditions 7 See the Engine manual for additional information Yearly or before storage e Empty the fuel tank before repairs as directed or before storage Periodic Maintenance Every 250 hours Check Engine Oil Level Service Interval Before each use or daily 1 Stop engine and wait for all moving parts to stop Make sure unit is on a level surface 2 Check with engine cold 3 Clean area around dipstick Remove dipstick and wipe oil off Reinsert the dipstick and push it all the way down into the tube Do Not screw into place Remove the dipstick and read the oil level Figure 20 Kawasaki Engine 1 Dipstick 3 Add 2 Full 2 IM 4 If the oil level is low wipe off the area around the oil fill cap remove cap and fill to the FULL matk on the dipstick Use oil as specified in 1 Engine Owner s Manual Do Not overfill Figure 19 Honda Engine Important Do No
43. ntain in working order a spark arrester before using equipment on forest covered grass covered or brush covered unimproved land A WARNING Engine exhaust contains carbon monoxide which is an odorless deadly poison that can kill you Do Not run engine indoors or in a small confined area where dangerous carbon monoxide fumes can collect Operate only in daylight or good artificial light keeping away from holes and hidden hazards Start the engine carefully according to instructions with feet well away from the blade Never raise deck with blades running Never operate the mower with damaged guards shields or covers Always have safety shields guards switches and other devices in place and in proper working condition Never mow without the discharge door Do Not operate unless the discharge door grass catcher mulch plug or rear discharge chute kit are in place and working properly Grass catcher components are subject to wear damage and deterioration which could expose moving parts or allow objects to be thrown Frequently check the components and replace them with the manufacturer s recommended parts when necessary Do Not change the engine governor setting or overspeed the engine Never attempt to make wheel height adjustments while the engine is running Stop engine wait for all moving parts to stop remove the spark plug wire s Before checking cleaning or working on the mower
44. ntinue to run 16 Operation EC21KABBCCA EC21KABBCX and EC21KABBCY Move the throttle to the Stop position to kill the engine EC21KABBC EC21HNBBCX and EC21HNBBC Press the switch to STOP to kill the engine see Figure 5 Note If the blade does not stop within 3 seconds after releasing the blade control bail contact an Authorized Service Dealer Close the fuel shut off valve if equipped when the machine will not be in use for a few days when transporting or when the unit is parked inside a building Operating the Self Propel Drive Self Propelled Units Only The lawn mower is variable speed the more you squeeze the drive bail the faster the machine travels 1 Start the engine 2 Squeeze the drive bail against the handle see Figure 4 Note You can vary the ground speed by increasing or decreasing the distance between the ground speed control bail and the handle Lower the control bail to decrease the ground speed when you are making a turn or if the lawn mower is moving too fast for you If you lower the control bail too far the lawn mower stops self propelling Squeeze the ground speed control bail closer to the handle to increase the ground speed When you hold the ground speed control bail tight against the handle the lawn mower self propels at the maximum ground speed Release the drive bail to stop moving when you use the lawn mower for trimming or whenever you leave the lawn mower
45. nto the drain pan 9 After draining the oil return the lawn mower to the operating position 10 Fill the crankcase with fresh oil to the upper limit mark on the dipstick 11 Insert the dipstick into the filler neck and rotate the cap clockwise until it is tight 12 Wipe up any spilled oil 13 Connect the wire to the spark plug 14 Recycle the used oil according to local codes Maintenance Change Oil Filter EC21KA EC21KABBC EC21KAX EC21KAY EC21KABBCX EC21KABBCY EC21KACA and EC21KABBCCA Service Interval Every 100 hours 1 Run the engine to warm the oil 2 Stop the engine and wait for all moving parts to stop 3 Disconnect the wire from the spark plug 4 Drain the engine oil 5 Place a rag under the oil filter to catch any oil that may leak out as you remove the filter 6 Remove the oil filter 7 Use your finger to coat the gasket on the new filter with clean engine oil see Figure 30 Figure 30 1 Gasket 8 Install the new filter and hand tighten it 2 3 turn only 9 Fill the crankcase to the Full line on the dipstick with fresh oil 10 Connect the wire to the spark plug 11 Run the engine for about 3 minutes 12 Stop the engine wait for all moving parts to stop and check for oil leakage around the filter 13 Add oil to compensate for the oil in the oil filter 14 Recycle the used oil filter according to local codes Check Condition Of Belt Self Prope
46. nufactured previously Exmark or its distributors and dealers accept no responsibility for variations which may be evident in the actual specifications of its products and the statements and descriptions contained in this publication 2010 Exmark Mfg Co Inc Industrial Park Box 808 Beatrice NE 68310 PARTS OVERNIGHT FREE If your Exmark dealer does not have the Exmark part in stock Exmark will get the parts to the dealer the next business day or the part will be FREE Guaranteed Some restrictions apply See your participating Exmark Dealer for details Contact us at www Exmark com Printed in the USA All Rights Reserved Introduction CONGRATULATIONS on the purchase of your Exmark Mower This product has been carefully designed and manufactured to give you a maximum amount of dependability and years of trouble free operation This manual contains operating maintenance adjustment and safety instructions for your Exmark mower BEFORE OPERATING YOUR MOWER CAREFULLY READ THIS MANUAL IN ITS ENTIRETY By following the operating maintenance and safety instructions you will prolong the life of your mower maintain its maximum efficiency and promote safe operation If additional information is needed or should you require trained mechanic service contact your authorized Exmark equipment dealer or distributor Exmark parts manuals are available online at http www exmark com manuals htm A
47. oor e Look behind when backing up grass catcher mulch plug or rear discharge Hearing protection is recommended guard kit is in place 116 2737 116 2737 Specifications Specifications Model Numbers Serial Nos 850 000 and Higher EC21ASHN EC21ASKA EC21 ASKAP EC21HNBBC EC21HNBBCX EC21KA EC21KACA EC21KAX EC21K AY EC21KABBC EC21KABBCCA EC21KABBCX EC21KABBCY Systems Engine e Engine Specifications See your Engine Owner s Manual RPM 3000 No Load EC21ASHN e RPM 3300 No Load All units except EC21ASHN Fuel System e Capacity EC21ASHN EC21KACA EC21KABBCCA EC21ASKA and EC21ASKAP Units 2 0 qt 1 9 L All other units 4 0 qt 3 8 L e Type of Fuel Regular unleaded gasoline 87 octane or higher containing no more than 10 methanol or ethanol e Fuel Filter Non replaceable in tank e Fuel Shut Off Valve EC21KACA EC21KABBCCA EC21ASKA and EC21ASKAP Units Do Not have a shut off valve All other units have a shut off valve Safety Interlock System For units without a Blade Brake Clutch Operator must have the blade control bail depressed to start the engine Releasing the blade control bail will cause the engine to stop Transmission Self Propelled Units Variable Speed Range 0 4 2 mph 6 8 km hr Cutting Deck e Cutting Width 21 inches 53 3 cm e Blade Brake When the blade engagement control is moved to the disengaged position a friction brake pa
48. or even fertilization If the finished lawn appearance is unsatisfactory try one or mote of the following Sharpen the blade Walk at a slower pace while mowing Cut the grass more frequently Overlap cutting swaths instead of cutting a full swath with each pass Set the cutting height on the front wheels one notch lower than the rear wheels For example set the front wheels at 2 1 2 inches 64 mm and the rear wheels at 3 inches 76 mm Cutting Leaves e After cutting the lawn ensure that half of the lawn shows through the cut leaf cover You may need to make more than one pass over the leaves 21 Maintenance Maintenance Note Determine the left and right sides of the machine from the normal operating position A WARNING If you leave the wire on the spark plug someone could accidentally start the engine Accidental starting of the engine could seriously injure you ot other bystanders Disconnect the wire from the spark plug before you do any maintenance Set the wire aside so that it does not accidentally contact the spark plug A WARNING Tipping the lawn mower may cause the fuel to leak from the carburetor or the fuel tank Gasoline is extremely flammable highly explosive and under certain conditions can cause personal injury or property damage Avoid fuel spills by running the engine dry or by removing the gasoline with a hand pump never siphon A WARNING The eng
49. s before starting the engine 14 Operation G010958 Figure 7 Honda Unit 1 Air cleaner 2 Fuel valve 3 Fuel cap On EC21KA EC21KABBC EC21KAX EC21K AY EC21KABBCX EC21KABBCY and EC21ASHN units rotate the valve 1 4 turn clockwise to shut off fuel Rotate the valve 1 4 turn counterclockwise to turn on fuel a 1 G011590 Figure 8 1 Rotate clockwise to close 2 Rotate counterclockwise to open On EC21HNBBC and EC21HNBBCX units the fuel shut off valve is located on the engine as shown in Figure 9 Rotate 1 4 turn clockwise to shut off fuel Rotate the valve 1 4 turn counterclockwise to turn on fuel L G006975 Figure 9 1 Fuel valve Pre Start Fill fuel tank For best results use only clean fresh regular grade unleaded gasoline with an octane rating of 87 or higher To ensure freshness purchase only the quantity of gasoline that you expect to use in 30 days Using unleaded gasoline results in fewer combustion deposits and longer engine life See Engine Owner s Manual Important Never use methanol gasoline containing methanol gasohol containing more than 10 ethanol premium gasoline or white gas because the fuel system could be damaged Do Not add oil to gasoline Do Not use gasoline that has been stored since the last mowing season or longer Do Not overfill fuel tank Never fill the fuel tank so that the fuel level r
50. sting cleaning or repairing Keep engine and engine area free from accumulation of grass leaves excessive grease ot oil and other debris which can accumulate in these areas These materials can become combustible and may result in a fire Let engine cool before storing and Do Not store near flame or any enclosed area where open pilot lights or heat appliances are present Shut off fuel while storing or transporting Do Not store fuel near flames or drain indoors Park machine on level ground Never allow untrained personnel to service machine Remove spark plug wire before making any repairs Use care when checking blades Wrap the blade s or wear gloves and use caution when servicing them Only replace damaged blades Never straighten or weld them Keep hands and feet away from moving parts If possible Do Not make adjustments with the engine running Keep all guards shields and all safety devices in place and in safe working condition Check all bolts frequently to maintain proper tightness Frequently check for worn or deteriorating components that could create a hazard All replacement parts must be the same as or equivalent to the parts supplied as original equipment Safety Safety and Instructional Decals Keep all safety signs legible Remove all grease dirt and debris from safety signs and instructional labels Replace all worn damaged or missing safety signs When replacement components
51. t operate the engine with the 7 an oil level below the LOW or ADD mark on 1 Lower limit mark 3 Dipstick the dipstick or over the FULL mark 2 Upper limit mark Checking the Blade Brake Clutch Blade Brake Clutch Only Service Interval Before each use or daily 23 Maintenance Refer to Checking the Blade Brake Clutch in the Operating Instructions section Check the Mower Blade Service Interval Before each use or daily Always mow with a sharp blade A sharp blade cuts cleanly and without tearing or shredding the grass blade 1 4 5 1 2 Flat Stop the engine and wait for all moving parts to stop Disconnect the wire from the spark plug Figure 10 and Figure 11 Drain the gasoline from the fuel tank Refer to Emptying the Fuel Tank and Cleaning the Fuel Filter section Tip the lawn mower onto its right side Inspect the blade for sharpness and wear especially where the flat and the curved parts meet see Figure 21 Because sand and abrasive material can wear away the metal that connects the flat and curved parts of the blade check the blade before using the lawn mower If you notice a slot or wear Figure 21B and Figure 21C replace the blade E at 1 N L 3 Taw Riy orat a EA a 4 ye Figure 21 3 Wear 4 Slot Sail Note For the best performance install a new blade
52. teenagers should have adult supervision Be sure a teenager 1 has read and understands the Operator s Manual and recognizes the risks involved 2 is sufficiently mature to use caution and 3 is of sufficient size and weight to operate the controls comfortably and to manage the mower without taking risks e The owner usert can prevent and is responsible for accidents or injuries occurring to himself or herself other people or property Preparation e Evaluate the terrain to determine what accessories and attachments are needed to properly and safely perform the job Only use accessories and attachments approved by Exmark e Wear appropriate clothing including safety glasses substantial footwear long trousers and hearing protection Do Not operate when barefoot or when wearing open sandals Long hair loose clothing or jewelry may get tangled in moving parts A CAUTION This machine produces sound levels in excess of 85 dBA at the operator s ear and can cause hearing loss through extended periods of exposure Wear hearing protection when operating this machine Safety e Inspect the area where the equipment is to be A DANGER used and remove all rocks toys sticks wires bones and other foreign objects which can be thrown by the machine and may cause personal injury to the operator or bystanders A DANGER In certain conditions gasoline is extremely flammable and vapors are explosive In
53. terature Pack or Fill in Below Date Purchased Engine Model No and Spec No Model No Engine Serial No E No Serial No 2010 Exmark Mfg Co Inc Part No 4500 674 Rev A Industrial Park Box 808 402 223 6300 Cle Beatrice NE 68310 Fax 402 223 5489 All Rights Reserved Printed in the USA www exmark com
54. trailer or truck e Use care when approaching blind corners shrubs trees or other objects that may obscure vision Slope Operation Use Extreme caution when mowing and or turning on slopes as loss of traction and or tip over could occur The operator is responsible for safe operation on slopes A DANGER Operating on wet grass or steep slopes can cause sliding and loss of control Loss of control and or loss of operator s footing could result in a fall with an arm or leg getting under the mower or engine deck which may result in serious injury death or drowning Mow across slopes never up and down Do Not mow slopes when grass is wet Do Not mow near drop offs or near water Do Not mow excessively steep slopes Reduce speed and use extreme caution on slopes Avoid sudden turns or rapid speed changes e When feasible avoid operating the equipment in wet grass e Progressively greater care is needed as the slope increases e Remove or mark obstacles such as rocks tree limbs etc from the mowing area Tall grass can hide obstacles e Watch for ditches holes rocks dips and rises that change the operating angle as rough terrain could overturn the machine e Use extreme care with grass catchers or attachments These can change the stability of the machine and cause loss of control Maintenance and Storage Stop the engine and remove the spark plug wire s Wait for all movement to stop before adju
55. tting height 1 or 2 the best cutting results notches higher than the rear cutting height This makes it easier to feed the leaves under the lawn e Maintain a sharp blade throughout the cutting Hower deck W season Periodically file down nicks on the blade Replace the blade when necessary with an original Slow down your mowing speed if the lawn mower Exmark replacement blade does not cut the leaves finely enough e Clean the ait filter frequently Mulching stirs up e If you mow over oak leaves you can add lime to more clippings and dust which clogs the air filter the grass in the spring to reduce the acidity of the and reduces engine performance oak leaves Cutting Grass e Grass grows at different rates at different times of the year In the summer heat it is best to cut grass at the 2 1 2 inch 64 mm 3 inch 76 mm or 3 1 2 inch 89 mm cutting height settings Cut only about a third of the grass blade at a time Do Not cut below the 2 1 2 inch 64 mm setting unless the grass is sparse or it is late fall when grass growth begins to slow down e When cutting grass over 6 inches 15 cm tall first mow at the highest cutting height setting and walk slower then mow again at a lower setting for the best lawn appearance If the grass is too long and the leaves clump on top of the lawn the lawn mower may plug and cause the engine to stall e Alternate the mowing direction This helps disperse the clippings over the lawn f
56. will not have the choke position 2 Press STOP to kill engine 3 Press I before starting engine Choke Control EC21HNBBC EC21HNBBCX Fuel Shut Off Valve Located on the front left side of the engine as shown in Figure 10 The fuel shut off valve is located between the carburetor and the fuel tank The fuel shut off valve shuts off the flow of fuel when the machine will not be used for a few days when parking inside a building and during transport to and from the job The choke aids in starting a cold engine Pulling outward will place the control in the choke position Pushing the control inward shuts off the choke Blade Control Lock Lever Blade Brake Clutch Units Only The blade control lock lever is located on the right side of the handle next to the Blade Control Bail as shown in Figure 4 Moving the blade control lock lever into the full forward position releases the blade control bail Squeezing the blade control bail against the handle engages the blade Releasing the blade control bail automatically disengages the blade The blade control lock lever will reset to lock the blade control bail Figure 6 Kawasaki Unit 1 Fuel valve Engine Stop Switch Located on the left side of the engine in front of the fuel tank as shown in Figure 5 The engine stop switch is used on EC21HNBBC EC21HNBBCX and EC21KABBC see Figure 10 and Figure 11 Press the switch to STOP to kill the engine Pres
57. zone start units 5 Engine stop switch if equipped 6 Air filter For EC21HNBBC and EC21HNBBCX Units 7 Choke Turn the engine stop switch to and pull 8 Spark plug outward on the choke control Note Do Not use the choke when the engine is warmed up 4 For units without a Blade Brake Clutch Hold the blade control bail to the handle 5 Pull the starter handle lightly until you feel resistance then pull it sharply Allow the rope to return slowly 6 For EC2i1KABBCCA EC21KABBCX and EC21KABBCY Units When the engine starts move the throttle control to the Fast position j 7 For EC21HNBBC and EC21HNBBCX Units MM 19 Gradually push in the chok l as the engi Figure 11 radually push in the choke control as the engine Kawasaki units with large fuel tank shown WATRS Up 1 Muffler H 2 Oil fill dipstick Stopping the Engine 3 Recoil starter handle l 1 Bring the unit to a full stop 4 Fueltank cap fuel tank varies 5 Engine stop switch if equipped e For units without a Blade Brake Clutch 6 Throttle Choke if equipped Release the blade control bail Both the 7 Throttle Only if equipped engine and the blade should stop within three 8 Oil filter conde 9 Air cleaner 10 Primer bulb if equipped e For units with a Blade Brake Clutch 11 Spark plug Release the blade control bail and the blade control lock lever resets The blade should stop within three seconds the engine will 2 Open the fuel valve co

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