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Snapper 18HP Lawn Mower User Manual

1. fa J IN d 6 Figure 4 Forward Travel Figure 5 Reverse Travel 16 www simplicitymfg com www snapper com Practice Turning Around a Corner While traveling forward bring one handle gradually back toward neutral Repeat several times NOTE To prevent pivoting directly on the tire tread it is best to keep both wheels going at least slightly forward Operation Practice Turning In Place To turn in place Zero Turn gradually move one ground speed control lever forward from neutral and one lever back from neutral simultaneously Repeat several times NOTE Changing the amount each lever is pulled forward or back changes the pivot point you turn on Executing Turns Turning In Place Figure 6 Turning Around a Corner ADVANCED DRIVING Figure 7 Turning in Place Executing an End Of Row Zero Turn Your Zero Turn Rider s unique ability to turn in place allows you to turn around at the end of a cutting row rather than having to stop and Y turn before starting a new row For example to execute a left end of row zero turn 1 Slow down at the end of the row 2 Move the RIGHT ground speed control lever forward slightly while moving the LEFT ground speed control lever back to center and then slightly back from c
2. Check Replace Fuel Filter Refer to engine owners manual Change original engine oil after initial break in period More often in hot over 85 F 30 C weather or dusty operating conditions 22 www simplicitymfg com www snapper com Regular Maintenance LUBRICATION Lubricate the unit at the following lubrication points shown in Figure 16 Grease Oil front caster wheel axles control handle pivots e front caster yokes discharge chute hinge rear suspension pivots select models Generally all moving metal parts should be oiled eto ler Steps L ee where contact is made with other parts Keep oil and mower deck idler arm pivot grease off belts and pulleys Remember to wipe e mower deck arbors fittings and surfaces clean both before and after lubrication Use grease fittings when present Disassemble parts to apply grease to moving parts when grease fittings are not installed Not all greases are compatible Use automotive type lithium grease Lube Rear Suspension Pivot under seat Suspension Pivot OC under seat Lube Idler Figure 16 Lubrication 23 D Ld D S S Regular Maintenance A WARNING For your personal safety do not handle the sharp mower blades with bare hands Careless or improper handling of blades may result in se
3. Figure 1 Pre Start Checks A Fuel Tank Cap B Crankcase Oil Fill C Seat Adjustment Lever A WARNING Never allow passengers to ride on the unit Before leaving the operator s position for any reason engage the parking brake disengage the PTO stop the engine and remove the key To reduce fire hazard keep the engine tractor and mower free of grass leaves and excess grease Do not stop or park tractor over dry leaves grass or combustible materials Gasoline is highly flammable and must be handled with care Never fill the tank when the engine is still hot from recent operation Do not allow open flame smoking or matches in the area Avoid over filling and wipe up any spills A WARNING Do not load this zero turn rider on a trailer or truck using two separate ramps Only use a single ramp that is at least one foot wider than the width of the rear wheels of this rider This rider has a zero turning radius and the rear wheels could fall off the ramps or the rider could tip over injuring the operator or bystanders www simplicitymfg com www snapper com A WARNING If you do not understand how a specific control functions or have not yet thoroughly read the FEATURES amp CONTROLS section do so now Do NOT attempt to operate the tractor without first becoming familiar with the location and function of ALL controls STARTING THE ENGINE 1 While sitting in the operator s seat engage the parking brake
4. 2 PTO electric clutch switch 2 Place in OFF position in ON position 3 Out of fuel 3 If engine is hot allow it to cool then refill the fuel tank 4 Engine flooded 4 Move choke control to closed position 5 Fuse blown 5 Replace fuse 6 Battery terminals require 6 Clean the battery terminals cleaning 7 Battery discharged or dead 7 Recharge or replace 8 Wiring loose or broken 8 Visually check wiring amp replace broken or frayed wires Tighten loose connections 9 Solenoid or starter motor faulty 9 Repair or replace See authorized dealer 10 Safety interlock switch 10 Replace as needed See authorized faulty service dealer 11 Spark plug s faulty fouled 11 Clean and gap or replace or incorrectly gapped See engine manual 12 Water in fuel 12 Drain fuel amp replace with fresh fuel 13 Gas is old or stale 13 Drain fuel amp replace with fresh fuel Engine starts hard or runs poorly 1 Fuel mixture too rich 1 Clean air filter Check choke adjustment 2 Spark plug faulty fouled or 2 Clean and gap or replace incorrectly gapped See engine manual Engine knocks 1 Low oil level 1 Check add oil as required 2 Using wrong grade oil 2 See engine manual Excessive oil consumption 1 Engine running too hot 1 Clean engine fins blower screen and air cleaner 2 Using wrong weight oil 2 See engine manual 3 Too much oil in crankcase 3 Drain excess oil Engine exhaust is black 1 Dirty air
5. Wear hearing protection when operating this machine 4 Always follow the engine manual instructions for storage preparations before storing the unit for both short and long term periods 5 Always follow the engine manual instructions for proper start up procedures when returning the unit to service 6 Never store the unit or fuel container inside where there is an open flame or pilot light such as in a water heater Allow unit to cool before storing Safety Rules and Information SLOPE OPERATION Slopes are a major factor related to loss of control and tip over accidents which can result in severe injury or death Operation on all slopes requires extra caution If you cannot back up the slope or if you feel uneasy on it do not operate on it Control of a walk behind or ride on machine sliding on a slope will not be regained by the application of the brake The main reasons for loss of control are insufficient tire grip on the ground speed too fast inadequate braking the type of machine is unsuitable for its task lack of awareness of the ground conditions incorrect hitching and load distribution 1 Mow across slopes not up and down 2 Watch for holes ruts or bumps Uneven terrain could overturn the unit Tall grass can hide obstacles 3 Choose a slow speed so that you will not have to stop or change speeds while on the slope 4 Do not mow on wet grass Tires may loose traction 5 Avoid startin
6. Figure 28 Suspension Adjustment A Front Shock Adjustment Collar B Rear Shock Adjustment Collar www simplicitymfg com www snapper com Troubleshooting Adjustments amp Service Figure 29 PTO Clutch Adjustment A Adjustment Window Qty 3 one shown B Adjustment Nut PTO CLUTCH ADJUSTMENT Check the PTO clutch adjustment after every 100 hours of operation Also perform the following procedure if the clutch is slipping or will not engage or if a new clutch has been installed 1 Remove key from ignition switch and disconnect spark plug wires to prevent the possibility of accidental starting while the PTO is being adjusted 2 See Figure 29 Note the position of the 3 adjustment windows A in the side of the brake plate and the nylock adjustment nuts B 3 Insert a 016 018 0 40 0 45mm feeler gauge C through each window positioning the gauge between the rotor face and the armature face as shown in Figure 30 4 Alternately tighten the adjustment nuts B Figure 29 until the rotor face and armature face just contacts the gauge 5 Check the windows for an equal amount of tension when the gauge is inserted and removed and make any necessary adjustments by tightening or loosening the adjustment nuts NOTE The actual air gap between the rotor and armature may vary even after performing the adjustment procedure This is due to dimensional variations on component parts and is a
7. 1 Pull the adjustment lever B back fully until it locks in transport position 2 Remove the cutting height adjustment pin A and insert it into the desired hole 3 Pull back on the adjustment lever B squeeze the smaller transport release lever C and allow the lever to move forward until it is supported by the cutting height adjustment pin A NEUTRAL ADJUSTMENT If the unit creeps forward or backward with the control levers in their neutral positions see your dealer Figure 25 Top Speed Adjustment A Forward Top Speed Adjustment Bolt B Control Lever Base C Reverse Top Speed Adjustment Bolt n T v Figure 26 Cutting Height Adjustment A Cutting Height Adjustment Pin B Deck Lift Cutting Height Lever C Transport Release Lever www simplicitymfg com www snapper com Troubleshooting Adjustments amp Service PARKING BRAKE ADJUSTMENT 1 Disengage the PTO stop the engine block the front wheels remove the ignition key and engage the parking brake 2 Elevate the rear end of the unit and remove the rear wheels 3 Check the brake spring A Figure 27 length both wheels With the brake engaged the compressed spring length should be 2 5 cm If not adjust the locknut C to achieve the compressed spring length of 2 5 cm 4 After achieving the correct spring compression check the set collar gap B With the parking brake engaged the set colla
8. Handle Front Hanger Rod Ends Left Leveling Link Right Leveling Link Left Rear Lift Rod Right Rear Lift Rod Roller Bar Connecting Rod select models Install the belt as shown in Figure 9 Release tension from the tensioning idler pulley using the belt tension lever A Figure 10 and make sure the belt is seated properly in all pulleys www simplicitymfg com www snapper com MOWING Before mowing set the cutting height as described in the Troubleshooting Adjustments amp Service section 1 Engage the parking brake Make sure the PTO switch is disengaged and the motion control lever is in the NEUTRAL position Start the engine see STARTING THE ENGINE Set the throttle to FULL Engage the PTO by pulling up on the PTO switch a A Begin mowing See Mowing Recommendations section for tips on mowing patterns and lawn care See Trouble Shooting section for information on trouble shooting common cutting problems 6 When finished shut off the PTO 7 Stop the engine see STOPPING THE TRACTOR AND ENGINE MOWING RECOMMENDATIONS Several factors can affect how well your machine cuts grass Following proper mowing recommendations can improve the performance and life of your machine Height of Grass Often cutting height is a matter of personal preference Typically you should mow the grass when it is is between three and five inches high The proper cutting height range for a specifi
9. Safety Interlock System 10 A L 11 Features amp Controls s 12 Control Functions 12 TN 14 General Operating Safety 14 Checks Before Starting 14 Starting the Engine 15 Stopping the Rider amp Engine 15 Pushing the Rider by Hand 15 Zero Turn Driving 16 Mower Removal 8 Installation 18 Murloc EE 19 Mowing 19 Mowing Methods 20 Attaching 21 Regular Maintenance 22 ego A 22 UD erzuio EE 23 Servicing the Mower Blades 24 Checking Tire 25 Checking Adding Fuel esses 25 ug R 25 Engine Maintenance 25 Check Fill Transmission Oil 26 Transmission Oil Filter Change 26 Battery Maintenance 27 ic p is 27 Tro
10. Sharpen your blades 2 Blades are worn down too far 2 Replace your blades 3 Engine speed is too slow 3 Always mow at full throttle 4 Ground speed is too fast 4 Slow down 5 Deckis plugged with grass 5 Clean out the mower www simplicitymfg com www snapper com Troubleshooting Adjustments amp Service SEAT ADJUSTMENT The seat and ground speed control levers should be adjusted so that operator s elbows are supported by the arm rests when his her hands are on the controls and the ground speed control levers can be moved through their full range of motion without contacting the operator s legs Seat Position Adjustment The seat can be adjusted forward and back Move the adjustment lever A Figure 23 towards the left hand side of the machine slide the seat to the desired position and release the lever GROUND SPEED CONTROL LEVER ADJUSTMENT The control levers can be adjusted in three ways The alignment of the control levers the placement of the levers how close the ends are to one another and the height of the levers can be adjusted To Adjust the Handle Alignment Loosen the mount bolts A Figure 24 and pivot the lever s C to align with each other To Adjust the Handle Placement Loosen the jam nuts and adjust the placement bolt B Figure 24 in or out to properly adjust the lever end spacing To Adjust the Handle Height Remove the mounting hardware and reposition the handle eithe
11. Use full engine throttle matched with a slow ground speed so that clippings will be finely cut Ground speed while mulching should be HALF of the speed that would be used when broadcasting side discharging under similar conditions Since mulching requires more horsepower than broadcasting using a slower ground speed is vitally important for proper mulching operation HOW MUCH GRASS TO MULCH The best mulching action typically results from cutting only the top 1 2 inch to 3 4 inch of grass blade This provides short clippings which decompose properly much more quickly than longer clippings The ideal cutting height will vary with climate time of year and quality of your lawn We recommend that you experiment with both the cutting height and ground speed until you achieve the best cut Start with a high cutting height and using progressively lower settings until you find a cutting height that is matched to your mowing conditions and preferences ian nil Figure 14 Mulching Action Operation ATTACHING A TRAILER The maximum weight of a towed trailer should be less than 200 Ibs 91kg Secure the trailer with a appropriately sized clevis pin A Figure 15 and clip B Excessive towed loads can cause loss of traction and loss of control on slopes Reduce towed weight when operating on slopes The surface being driven on greatly impacts traction and stability Wet or slippery surfaces can greatly reduce traction and the abil
12. authorized technician 26 Models equipped with an engine radiator WARNING Stored energy device To prevent serious bodily injury from hot coolant or steam blow out never attempt to remove the radiator cap while the engine is running Stop the engine and wait until it is cool Even then use extreme care when removing the cap 2 Identification Numbers S Nplinity Manufacturing Inc oa non WI 53074 0997 USA North j American CE Models U RAN SEO 4 CE Models MTS Only E Simplicity Mfg Inc Port Washington WI USA 53 AN When contacting your authorized dealer for replacement parts service or information you MUST have these numbers Record your model name number manufacturer s identification numbers and engine serial numbers in the space provided for easy access These numbers can be found in the locations shown NOTE For location of engine identification numbers refer to the engine owner s manual CE Models Place the extra copy of the identification tag in the manual CE Identification Tag Markings Manufacturer s Identification Number Manufacturer s Serial Number Power Rating in Kilowatts Maximum Engine Speed in Rotations per Minute Manufacturer s Address Year of Manufacture CE Compliance Logo Mass of Unit in Kilograms Sound Power in Decibels Sound Pressure at Operator s Position in Decibels c crIOqmoo
13. 3 8 US pt 1 8L w Filter Deck Drive Belt 5023255 Mower Blade 1708229 20 HP Kohler Make Kohler Model Courage 20 Oil Capacity 1 6 qt 1 5L w Filter 20 HP Briggs amp Stratton Make Briggs amp Stratton Model Vanguard Oil Capacity 56 Oz 1 7 L w Filter CHASSIS Fuel Tank Capacity 6 5 Gallons 24 6 L Rear Wheels Tire Size 20 x 8 00 10 Inflation Pressure 15 psi 1 03 bar Front Wheels Tire Size 11 x 4 00 5 Inflation Pressure 40 psi 2 76 bar Simplicity MANUFACTURING INC 500 N Spring Street PO Box 997 Port Washington WI 53074 0997 PRODUCTS INC McDonough GA 30253 www simplicitymfg com eee
14. Deck is plugged with grass 5 Clean out the mower 6 Not overlapping cutting rows 6 Overlap your cutting rows enough 7 Not overlapping enough when 7 When turning your effective cutting width turning decreases overlap more when turning 1 Lawn is uneven or bumpy 1 Roll or level the lawn 2 Mower deck cutting height is 2 Raise the cutting height set too low 3 Ground speed is too fast 3 Slow down 4 Deckis not leveled correctly 4 Correctly level the deck 5 Tire pressure is low or uneven 5 Check and inflate the tires 1 Deckis not leveled correctly 1 Level the deck correctly 2 Tires are not properly inflated 2 Check and inflate the tires 3 Blades are damaged 3 Replace the blades 4 Deck shell is damaged 4 Repair or replace the deck 5 Mower spindle is bent or loose 5 Repair or replace the spindle 6 Blades are installed incorrectly 6 Reinstall the blades correctly 1 Deckis not leveled correctly 1 Level the deck correctly 2 Blades are dull or worn 2 Sharpen or replace the blades 3 Blades are damaged 3 Replace the blades 4 Deckis clogged with grass 4 Clean out the deck clippings 5 Deck shell is damaged 5 Repair or replace the deck 6 Mower spindle is bent or loose 6 Repair or replace the spindle 7 Blades are installed incorrectly 7 Reinstall the blades correctly 8 Tires are not properly inflated 8 Check and inflate the tires 1 Blades are not sharp or nicked 1
15. and make sure the PTO switch is disengaged and the motion control handles are locked in the NEUTRAL position 2 NOTE A warm engine may not require choking Set the engine throttle control to FAST throttle position Then fully close the choke by pulling the knob OUT fully 3 Insert the key into the ignition switch and turn it to START 4 After the engine starts gradually open the choke push knob down fully Warm up the engine by running it for at least a minute before engaging the PTO switch or driving the rider 5 After warming the engine ALWAYS operate the unit at FULL THROTTLE when mowing In the event of an emergency the engine can be stopped by simply turning the ignition switch to STOP Use this method only in emergency situations For normal engine shut down follow the procedure given in STOPPING THE RIDER STOPPING THE RIDER AND ENGINE 1 Returning the ground speed control levers to the middle position will stop tractor movement Pivot the levers outward and lock them in NEUTRAL 2 Disengage the PTO by pushing down on the PTO switch 3 Engage the parking brake by pulling the handle up until it locks into position 4 Move the throttle control to mid throttle position and turn the ignition key to OFF Remove the key Operation DO NOT TOW RIDER Towing the unit will cause hydraulic pump and wheel motor damage Do not use another vehicle to push or pull this unit PUSHING THE RIDER BY
16. lt gt Simplicity Jv MASSEY FERGUSON SNAPPER LAWN amp GARDEN EQUIPMENT USER S MANUAL LO 18HP Zero Turn Riders Mfg No Description 2690487 Massey Ferguson ZT 1844 5900608 Snapper ZT18441KHC 19HP Zero Turn Riders Mfg No Description 5900609 Snapper ZT19441KWV 20HP Zero Turn Riders Mfg No Description 2690449 Simplicity 20HP Kohler Champion Zero Turn Rider with 44 Mower 2690483 Simplicity 20HP Kohler Champion Zero Turn Rider with 44 Mower AU NZ 2690451 Simplicity 20HP Briggs Champion Zero Turn Rider with 50 Mower 2690452 Simplicity 20HP Briggs Champion Zero Turn Rider with 50 Mower CE 2690484 Simplicity 20HP Briggs Champion Zero Turn Rider with 50 Mower AU NZ 2690477 Massey Ferguson ZT 2050 2690485 Massey Ferguson ZT 2050 CE 5900610 Snapper ZT20501BV 5901166 Snapper EZT20501BV CE Form No 5100725 Revision 01 Rev Date 10 2006 TP 100 7294 01 CH SMN THIS PAGE INTENTIONALLY BLANK FOR PLACEMENT ONLY DO NOT PRINT Thank you for purchasing this quality built product pleased that you ve placed your confidence in the Simplicity and Snapper brand When operated and maintained according to the instructions in this manual your product will provide many years of dependable service This manual contains safety information to make you aware of the hazards and risks associated with this machine and how to avoid them This machine is designed and intended to be used and ma
17. machine 5 Never allow children to operate the unit 6 Use extra care when approaching blind corners shrubs trees or other objects that may obscure vision EMISSIONS 1 Engine exhaust from this product contains chemicals known in certain quantities to cause cancer birth defects or other reproductive harm 2 Look for the relevant Emissions Durability Period and Air Index information on the engine emissions label IGNITION SYSTEM 1 This spark ignition system complies with Canadian ICES 002 www simplicitymfg com www snapper com SERVICE AND MAINTENANCE Safe Handling of Gasoline 1 Extinguish all cigarettes cigars pipes and other sources of ignition 2 Use only approved gasoline containers 3 Never remove the gas cap or add fuel with the engine running Allow the engine to cool before refueling 4 Never fuel the machine indoors 5 Never store the machine or fuel container where there is an open flame spark or pilot light such as near a water heater or other appliance 6 Never fill containers inside a vehicle or on a truck bed with a plastic bed liner Always place containers on the ground away from your vehicle before filling 7 Remove gas powered equipment from the truck or trailer and refuel it on the ground If this is not possible then refuel such equipment on a trailer with a portable container rather than from a gasoline dispenser nozzle 8 Keep nozzle in contact with the rim of the fuel
18. oil up to the full mark D Figure 22 4 Reinstall the reservoir cap move the locking tab between two notches and tighten the locking capscrew TRANSMISSION OIL FILTER CHANGE Change Interval Every 250 Hours Filter Part Number 1719168 1 Locate the transmission oil filter C Figure 22 at the rear of the battery compartment under the seat 2 Lubricate the new filter base with a few drops of transmission oil Fill the filter half full of oil 3 Clean the area around the filter base and remove the filter Do NOT drain the hydraulic system oil c c a c 4 Thread the new filter onto the filter base until the gasket makes contact then tighten 3 4 of a turn more NOTE The oil will drain from the reservoir tank if the new filter is not quickly reinstalled Figure 22 Battery Compartment 5 Run the unit for several minutes and check the Be Positive i Cable e Terminai transmission oil level See previous page e oe ENDE Terminal IMPORTANT NOTE Use caution after changing the D Transmission Fill Level Mark filter air in the hydraulic system may affect the responsiveness of the control levers Hepeat step 5 until the air is out of the system 26 www simplicitymfg com www snapper com BATTERY MAINTENANCE Cleaning the Battery and Cables 1 Disconnect the cables from the battery negative cable first B Figure 22 2 Clean the battery terminals and cable e
19. slopes with rear mounted grass catchers Mow across the face of slopes not up and down use caution when changing directions and DO NOT START OR STOP ON SLOPE La EQUIPMENT RIDE ON UNITS Tow only with a machine that has a hitch designed for towing Do not attach towed equipment except at the hitch point 2 Follow the manufacturer s recommendations for weight limit for towed equipment and towing on slopes See attaching a trailer under OPERATION 3 Never allow children or others in or on towed equipment 4 On slopes the weight of the towed equipment may cause loss of traction and loss of control 5 Travel slowly and allow extra distance to stop 6 Do not shift to neutral and coast down hill CHILDREN Tragic accidents can occur if the operator is not alert to the presence of children Children are often attracted to the unit and the mowing activity Never assume that children will remain where you last saw them 1 Keep children out of the mowing area and under the watchful care of another responsible adult 2 Be alert and turn unit off if children enter the area 3 Before and during reverse operation look behind and down for small children 4 Never carry children even with the blade s off They may fall off and be seriously injured or interfere with safe unit operation Children who have been given rides in the past may suddenly appear in the mowing area for another ride and be run over or backed over by the
20. tank or container opening at all times until fueling is complete Do not use a nozzle lock open device 9 If fuel is spilled on clothing change clothing immediately 10 Never over fill the fuel tank Replace gas cap and tighten securely Use extra care in handling gasoline and other fuels They are flammable and vapors are explosive 12 If fuel is spilled do not attempt to start the engine but move the machine away from the area of spillage and avoid creating any source of ignition until fuel vapors have dissipated 13 Replace all fuel tank caps and fuel container caps securely Service amp Maintenance 1 Never run the unit in an enclosed area where carbon monoxide fumes may collect 2 Keep nuts and bolts especially blade attachment bolts tight and keep equipment in good condition 3 Never tamper with safety devices Check their proper operation regularly and make necessary repairs if they are not functioning properly 4 Keep unit free of grass leaves or other debris build up Clean up oil or fuel spillage and remove any fuel soaked debris Allow machine to cool before storage 5 If you strike an object stop and inspect the machine Repair if necessary before restarting 6 Never make adjustments or repairs with the engine running 7 Check grass catcher components and the discharge guard frequently and replace with manufacturer s recommended parts when necessary 8 Mower blades are sharp Wrap the
21. the engine is still hot from recent operation Do not allow open flame smoking or matches in the area Avoid over filling and wipe up any spills Do not remove fuel filter when engine is hot as spilled gasoline may ignite DO NOT spread hose clamps further than necessary Ensure clamps grip hoses firmly over filter after installation Do not use gasoline containing METHANOL gasohol containing more than 10 ethanol gasoline additives premium gasoline or white gas because engine fuel system damage could result Install new filter in proper flow direction in fuel line D 17 9 gt 3 2 m Figure 21 Maintenance A Fuel Tank Cap B Transmission Oil Cap C Fuel Filter D Locking Tab E Locking Screw 25 Regular Maintenance CHECK FILL TRANSMISSION OIL Oil Type 20W 50 conventional detergent motor oil 1 Check the oil level when the unit is cold The inspection port is located on the inside of the right tank cover The oil level should be within 1 2 1 3 cm of the horizontal level mark D Figure 22 If the oil is below this level proceed to step 2 2 Before removing the reservoir cap make sure the area around the reservoir cap and fill neck of the reservoir is free of dust dirt or other debris Loosen the locking capscrew E Figure 21 securing the locking tab D slide the lock tab back and remove the cap 3 Add
22. the locknut and turn the eccentric to raise or lower a side When the correct level is achieved hold the eccentric with a wrench and tighten the locknut Repeat step 4 if necessary MOWER BELT REPLACEMENT To avoid damaging belts DO NOT PRY BELTS OVER PULLEYS SV 1 Park the rider on a smooth level surface such as a concrete floor Disengage the PTO engage the parking brake turn off the engine and remove the ignition key 2 Raise the mower deck to transport position Pull the lever A Figure 37 towards the rear of the machine to release tension on the mower belt Secure the lever in the guard notch B 3 Remove the old drive belt and install the new one as shown in Figure 36 Note that the back of the drive belt must ride against the back side idler pulleys B Use the belt tension lever A Figure 37 to release tension on the idler pulley for installation Figure 35 Roller Bar Leveling A Eccentric and Locknut Figure 36 Mower Belt Routing A Arbor Pulleys B Back Side Idler Pulleys C PTO Pulley D Belt Tension Release Lever Figure 37 Release Belt Tension A Belt Tension Release Lever B Guard Notch 37 E gt 2 gt e X e 2 Le 38 Troubleshooting Adjustments amp Service HYDRAULIC PUMP DRIVE BELT REPLACEMENT 1 Park the rider on a smooth level s
23. F if Operator rises off seat with PTO engaged OR Operator rises off seat with parking brake disengaged Operator moves motion control handles out of their neutral positions before disengaging parking brake Test 4 Blade Brake Check Mower blades and mower drive belt should come to a complete stop within five 5 seconds after electric PTO switch is turned off or operator rises off seat If mower drive belt does not stop within five 5 Seconds see your dealer NOTE Once the engine has stopped PTO switch must be turned off parking brake must be engaged and the motion control handles must be locked in the NEUTRAL position after the operator returns to the seat in order to start the engine A WARNING If the unit does not pass a safety test do not operate it See your authorized dealer Under no circumstance should you attempt to defeat the purpose of the safety interlock system EXPORT MODELS ONLY SAFETY INTERLOCK SYSTEM This unit is equipped with safety interlock switches These safety systems are present for your safety do not attempt to bypass safety switches and never tamper with safety devices Check their operation regularly Operational SAFETY Checks Test 1 Engine should NOT crank if PTO switch is engaged OR Parking brake is not engaged OR Motion control handles are not in the NEUTRAL position Test 2 Engine SHOULD crank and start if PTO switch is NOT engaged A
24. Fill Transmission oil is added through the transmission oil expansion chamber It also serves as extra holding capacity for oil as the transmission heats up and the oil expands See CHECK TRANSMISSION OIL LEVEL for oil level check and fill procedures Transmission Release Valves The transmission release valves deactivate the transmissions so that the unit can be pushed by hand See PUSHING THE UNIT BY HAND for operational information Seat Adjustment Lever The seat can be adjusted forward and backward Move the adjustment lever towards the left slide the seat to the desired position and release the lever Features amp Controls Fuel Tank Bm Fuel Level Gauge To remove the cap turn counterclockwise The fuel gauge is mounted in the fuel tank and indicates the amount of fuel in the tank Mower Height of Cut Adjustment amp Attachment Lift Control Lever To adjust cutting height pull the large lever back fully to lock the control in the attachment raised transport position Position the cutting height selector pin on the appropriate hole to achieve the desired cutting height Pull back on the small lift latch lever and large lever simultaneously and lower the mower into cutting position For attachment transport lift pull the large lift lever back fully to lock the control in the attachment raised transport position Parking Brake DISENGAGE ENGAGE Pull the parking brake lever back to engage the parking
25. HAND 1 Disengage the PTO engage the parking brake turn the ignition OFF and remove the key 2 Lift the seat plate to gain access to the hydraulic pumps 3 To disengage the pumps free wheel position turn the hydraulic release valves A Figure 2 located on the pumps COUNTER CLOCKWISE a maximum of 2 full turns 4 Disengage the parking brake The tractor can now be pushed by hand 5 After moving the tractor re engage the pumps drive position by turning the release valves CLOCKWISE and tighten to 80 120 Ibs of torque e EJ 9 gt tee B Figure 2 Transmission Release Valves A Hydraulic Release Valve On Each Pump 15 Operation ZERO TURN Smooth Travel DRIVING PRACTICE The lever controls of the The lever controls of the Zero Turn rider are a RS responsive and learning to gain a smooth and efficient control of the rider s forward reverse and The BEST method of turning movements will take some practice handling the ground speed control levers is in three steps as shown in Figure 3 Spending some time going through the maneuvers shown and becoming familiar with how the unit accelerates travels and steers before you begin mowing is absolutely essential to getting the most FIRST place your hands out of the Zero Turn rider onto the levers as shown Locate a smooth flat area of your lawn one SECOND to go forwar
26. L w Filter Maximum Weight 2000 Ibs 907 Kg per Axle 20 HP Kohler orale Make Kohler Model Courage 20 DIMENSIONS Horsepower 20 3400 rpm Overall Length 78 190 5 cm Displacement 36 4 Cu in 597 cc Overall Width 41 5 105 cm Electrical System 12 Volt 15 amp Alternator Battery 340 Height 42 107 cm CCA Weight apx Oil Capacity 1 6 qt 1 5L w Filter With 50 Mower Deck 723 lbs 328 kg With 44 Mower Deck 712 Ibs 322 kg 20 HP Briggs amp Stratton Make Briggs amp Stratton Model Vanguard Horsepower 20 3400 rpm Displacement 34 75 Cu in 570 cc Electrical System 12 Volt 16 amp Alternator Battery 340 Engine Power Rating Information The gross power rating labels for individual gas engine models meet or exceed SAE Society of Automotive Engineers code J1940 Small Engine Power amp Torque Rating Procedure and rating performance has been obtained and corrected in accordance with SAE J1995 Revision 2002 05 Actual gross engine power may be lower and is affected by but not limited to ambient operating conditions and engine to engine variability Given both the wide array of products on which engines are placed and the variety of environmental issues applicable to operating the equipment the gas engine will not develop the rated gross power when used in a given piece of power equipment actual on site or net horsepower This difference is due to a variety of factors including but not lim
27. ND Parking brake is engaged AND Motion control handles are locked in the NEUTRAL position AND Operator is in seat Test 3 Engine should SHUT OFF if Operator rises off seat under any condition Operator moves motion control handles out of their neutral positions before disengaging parking brake Test 4 Blade Brake Check Mower blades and mower drive belt should come to a complete stop within five 5 seconds after electric PTO switch is turned off or operator rises off seat If mower drive belt does not stop within five 5 Seconds see your dealer NOTE Once the engine has stopped PTO switch must be turned off parking brake must be engaged and the motion control handles must be locked in the NEUTRAL position after the operator returns to the seat in order to start the engine WARNING If the unit does not pass a safety test do not operate it See your authorized dealer Under no circumstance should you attempt to defeat the purpose of the safety interlock system www simplicitymfg com www snapper com Safety Icons Safety Icons CE SAFETY ICONS The alert symbol is used to identity safety oe Read Operator s ual information about hazards that can result in personal injury A signal word DANGER WARNING or CAUTION is used with the alert symbol to indicate the likelihood and the potential severity of the injury In addition a hazard icon may be used to represent the type of haza
28. YS use an appropriate ground speed for the thickness and height of the grass you are cutting 3rd gear or slower for manual gear models If you hear the engine slowing down you are mowing too fast use a slower ground speed HOW MUCH GRASS TO CUT OFF WHEN BROADCASTING Mow when the grass is 3 5 inches long Do not cut the grass shorter than 2 to 2 1 2 inches Do not cut off more that 1 inch of grass in a single pass www simplicitymfg com www snapper com Proper Mulching Mulching consists of a mower deck which cuts and recuts clippings into tiny particles and which then blows them down INTO the lawn These tiny particles decompose rapidly into by products your lawn can use UNDER PROPER CONDITIONS your mulching mower will virtually eliminate noticeable clippings on the lawn surface NOTE When mulching under heavy cutting conditions a rumbling sound may be present and is normal MULCHING REQUIRES EXCELLENT MOWING CONDITIONS Mulching mowers cannot function properly if the grass is wet or if the grass is simply to high to cut Even more than normal mowing mulching requires that the grass be dry and the the appropriate amount is cut Do not use the mower as a mulching mower during the first two or three mowings in the spring The long grass blades quick growth and often wetter conditions are more suitable for broadcasting side discharging or grass bagging operation ENGINE SPEED amp GROUND SPEED FOR BROADCASTING
29. a safe distance Keep children away from blades Danger Dismemberment This machine can crush and cut Keep hands away from belts and pulleys Danger Carbon Monoxide Poisoning Do not operate the engine in an unventilated area Danger Fire Hazard Keep unit free of grass leaves and excess oil Do not add fuel while engine is hot or running Stop Amputation engine and allow to cool for at Hand in least 3 minutes prior to adding Blade fuel Do not add fuel indoors in an enclosed trailer garage or other Rollover Overhead Hazard Obstacles a Wear Protective Gear enclosed areas Clean up spilled fuel Do not smoke while operating this machine 11 12 Features amp Controls CONTROL FUNCTIONS The information below briefly describes the function of individual controls Starting stopping driving and mowing require the combined use of several controls applied in specific sequences To learn what combination and sequence of controls to use for various tasks see the OPERATION section El Ground Speed Levers These levers control the ground speed of the rider The left lever controls the left rear drive wheel and the right controls the right rear drive wheel Moving a lever forward increases the FORWARD speed of the associated wheel and pulling back on a lever increases the REVERSE speed The further a lever is moved away from the neutral position the faster the drive whee
30. able Do not smoke while operating or refueling Do not add fuel while engine is hot or running Allow engine to cool for at least 3 minutes prior to adding fuel Do not add fuel indoors in an enclosed trailer garage or any other enclosed area that is not well ventilated Gasoline spills should be cleaned up promptly and before operation begins Gasoline should be stored only in sealed containers approved for fuel Proper maintenance is critical to the safety and performance of your unit Keep the unit free of grass leaves and excess oil Be sure to perform the maintenance procedures listed in this manual especially periodically testing the safety system Enclosed Areas Only operate this unit outdoors and away from unventilated areas such as inside garages or enclosed trailers The engine emits poisonous carbon monoxide gas and prolonged exposure in an enclosed area can result in serious injury or death 4 www simplicitymfg com www snapper com Safety Rules amp Information Read these safety rules and follow them closely Failure to obey these rules could result in loss of control of unit severe personal injury or death to you or bystanders or damage to property or equipment This mowing deck is capable of amputating hands and feet and throwing objects The triangle A in text signifies important cautions or warnings which must be followed GENERAL OPERATION 1 Read un
31. blade or wear gloves and use extra caution when servicing them 9 Check brake operation frequently Adjust and service as required 10 Maintain or replace safety and instructions labels as necessary Do not remove the fuel filter when the engine is hot as spilled gasoline may ignite Do not spread fuel 1 1 Safety Rules amp Information line clamps further than necessary Ensure clamps grip hoses firmly over the filter after installation 12 Do not use gasoline containing METHANOL gasohol containing more than 1096 ETHANOL gasoline additives or white gas because engine fuel system damage could result 13 If the fuel tank must be drained it should be drained outdoors 14 Replace faulty silencers mufflers 15 Maintain or replace safety and instruction labels as necessary 16 Use only factory authorized replacement parts when making repairs 17 Always comply with factory specifications on all settings and adjustments 18 Only authorized service locations should be utilized for major service and repair requirements 19 Never attempt to make major repairs on this unit unless you have been properly trained Improper service procedures can result in hazardous operation equipment damage and voiding of manufacturer s warranty 20 On multiple blade mowers take care as rotating one blade can cause other blades to rotate Do not change engine governor settings or over speed the engine Operat
32. brake Move the lever fully forward to disengage the parking brake NOTE To start the unit the parking brake must be engaged Releases the parking brake Locks the parking brake 13 e e Operation GENERAL OPERATING SAFETY Before first time operation Be sure to read all information in the Safety and Operation sections before attempting to operate this tractor and mower Become familiar with all of the controls and how to stop the unit Drive in an open area without mowing to become accustomed to the unit brake lever or set the parking brake A WARNING Never operate on slopes greater than 17 6 percent 10 which is a rise of 3 1 2 feet 106 cm vertically in 20 feet 607 cm horizontally Select slow ground speed before driving onto a slope Use extra caution when operating on slopes with a rear mounted grass catcher Mow across the face of slopes not up and down use caution when changing directions and DO NOT START OR STOP ON SLOPE CHECKS BEFORE STARTING Check that crankcase is filled to full mark on dipstick See the engine Operators Manual for instructions and oil recommendations Make sure all nuts bolts screws and pins are in place and tight Adjust the seat position and make certain you can reach all controls from operator s position Fill the fuel tank with fresh fuel Refer to engine manual for fuel recommendations
33. c lawn will depend upon several factors including the type of grass the amount of rainfall the prevailing temperature and the lawn s overall condition Cutting the grass too short causes weak thin grass plants which are easily damaged by dry periods and pests Cutting too short is often more damaging than allowing the grass to be slightly higher Letting grass grow a bit longer especially when it is hot and dry reduces heat build up preserves needed moisture and protects the grass from heat damage and other problems However allowing grass to grow too high can cause thin turf and additional problems Cutting off too much at one time shocks the plant s growth system and weakens the grass plants A good rule of thumb is the 1 3 rule to cut no more than one third of the grass height and never more than 1 inch at a time The amount of grass you are able to cut in one pass is also effected by the type of mowing system you are using for example broadcasting with side discharge decks can process a much larger volume of grass than mulching does Operation Li i Nrg s mm aliul Yi MOI Figure 12 Proper Cutting Height Tall Grass Requires Incremental Cutting For extremely tall grass set the cutting height at maximum for the first pass and then reset it to the desired height and mow a second or third time Don t cover the grass surface with a heavy layer of clippings Consider using a grass c
34. cked periodically and maintained at the levels shown in the chart Note that these pressures may differ slightly from the Max Inflation stamped on the side wall of the tires The pressures shown provide proper traction improve cut quality and extend tire life CHECKING ADDING FUEL To add fuel 1 Stop the engine and allow to cool for at least 3 minutes 2 Remove the fuel cap see A Figure 21 3 Fill the tank to the bottom of the filler neck This will allow for fuel expansion NOTE Do not overfill Refer to your engine manual for specific fuel recommendations 4 Install and hand tighten the fuel cap FUEL FILTER The fuel filter is located in the fuel line between fuel tank and fuel pump If the filter is dirty or clogged replace as follows 1 Disconnect the negative battery cable 2 Place a container below the filter to catch spilled fuel 3 Using a pliers open and slide hose clamps from fuel filter C Figure 21 Remove hoses from filter Secure with hose clamps Oo Reconnect the negative battery cable when finished ENGINE MAINTENANCE Refer to engine owner s manual for all engine maintenance procedures and recommendations Regular Maintenance Tire Pressure Front 40 psi 2 76 bar Rear 15 psi 1 03 bar Figure 20 Checking Tire Pressure A WARNING Gasoline is highly flammable and must be handled with care Never fill the tank when
35. d with plenty of room to maneuver Clear the area of gradually push the levers objects people and animals before you begin forward with your palms Operate the unit at mid throttle during this practice session ALWAYS operate at full throttle when mowing and turn slowly to prevent tire slippage and damage to your lawn THIRD to speed up move the levers farther forward To slow down smoothly slowly move the levers f e We suggest you begin with the Smooth Travel toward neutral procedure the right and then advance through the Fr forward reverse and turning maneuvers You must release the parking brake prior to moving Figure 3 Move Control the control levers inward Levers Gradually BASIC DRIVING Forward Travel Practice Reverse Travel Practice Gradually move both ground speed control levers LOOK DOWN AND BEHIND then gradually move evenly FORWARD from neutral Slow down and both ground speed control levers evenly BACK from repeat neutral Slow down and repeat NOTE Straight forward travel takes practice If NOTE Practice backing up for several minutes before necessary top speed can be balance adjusted see attempting to do so near objects The rider turns the Speed Balancing Adjustment in the Adjustments sharply in reverse as well as forward and backing up section near the back of this manual straight takes practice Forward Reverse Travel Travel
36. derstand and follow all instructions in the manual and on the unit before starting 2 Do not put hands or feet near rotating parts or under the machine Keep clear of the discharge opening at all times 3 Only allow responsible adults who are familiar with the instructions to operate the unit local regulations can restrict operator age 4 Clear the area of objects such as rocks toys wire etc which could be picked up and thrown by the blade s 5 Be sure the area is clear of other people before mowing Stop the unit if anyone enters the area 6 Never carry passengers 7 Do not mow in reverse unless absolutely necessary Always look down and behind before and while travelling in reverse 8 Never direct discharge material toward anyone Avoid discharging material against a wall or obstruction Material may ricochet back toward the operator Stop the blade s when crossing gravel surfaces 9 Do not operate the machine without the entire grass catcher discharge guard deflector or other safety devices in place and operational Slow down before turning Never leave a running unit unattended Always disengage the blades PTO set parking brake stop engine and remove keys before dismounting 12 Disengage blades PTO when not mowing Shut off engine and wait for all parts to come to a complete stop before cleaning the machine removing the grass catcher or unclogging the discharge guard 13 Operate the machi
37. e floor Turn the front wheels so they are straight 2 Check for bent blades and replace if necessary 3 Place the mower cutting height pin in the 4th hole from the bottom see insert Figure 33 Arrange the outside mower blades so that they are pointing from side to side Figure 31 4 Measure the distance between the outside tips of each blade and the ground Figures 31 amp 32 If there is more than 1 8 3mm difference between the measurements on each side proceed to step 5 If the difference is 1 8 3mm or less proceed to step 6 5 Use the rear leveling links B Figure 30 to adjust the side to side leveling of the deck Repeat step 4 if necessary FRONT TO BACK LEVELING 6 Arrange the blades so they face front to back Figure 34 7 Measure the distance from the ground to the front tip of the center blade and from the ground to rear tips of left hand and right hand blades Figures 32 amp 34 The front tip of the center blade should be 1 4 6mm higher than rear tips of left hand and right hand blades If not proceed with steps 8 11 8 Check the length of the hanging rods The rear D Figure 33 should be 15 38 1cm and is not adjusted To adjust the pitch of the mower deck adjust the front leveling nuts only 9 Loosen the front lock nuts E Figure 33 10 Turn the leveling nuts A Figure 33 counter clockwise to lower the front of mower deck Turn the nuts clockwise to raise the
38. ear and trousers Never operate when barefoot or wearing sandals 23 Before using always visually check that the blades and blade hardware are present intact and secure Replace worn or damaged parts 24 Disengage attachments before refueling removing an attachment making adjustments unless the adjustment can be made from the operator s position 25 When the machine is parked stored or left unattended lower the cutting means unless a ositive mechanical lock is used 26 Before leaving the operator s position for any reason engage the parki ng brake if equipped disengage the blades PTO stop the engine and remove the key 27 To reduce fire hazard keep the unit free of grass leaves amp excess oil Do not stop or park over dry leaves grass or combustible materials 28 It is a violation of California Public Resource Code Section 4442 to use or operate the engine on or near any forest covered brush covered or grass covered land unless the exhaust system is equipped with a spark arrester meeting any applicable local or state laws Other states or federal areas may have similar laws 29 OSHA regulations may require the use of hearing protection when exposed to sound levels greater than 85 dBA for an 8 hour time period 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
39. enter 3 Begin mowing forward again This technique turns the rider LEFT and slightly overlaps the row just cut eliminating the need to back up and re cut missed grass As you become more familiar and experienced with operating the Zero Turn rider you will learn more maneuvers that will make your mowing time easier and more enjoyable Remember the more you practice the better your control of the Zero Turn will be Figure 8 Executing an End Of Row Turn 17 O T 2 D gt e e 18 Operation Figure 9 Mower Belt Routing A B C D Arbor Pulleys Back Side Idlers PTO Pulley Belt Tension Release Lever MOWER REMOVAL AND INSTALLATION NOTE Perform mower installation and removal on a hard flat surface such as a concrete floor Removal 6 Disengage the PTO engage the parking brake turn off the ignition remove the key and wait for all moving parts to stop Remove the cutting height pin and lower the attachment lift to its lowest position Pull the lever A Figure 10 towards the rear of the machine to release tension on the mower belt Secure the lever in the guard notch B and remove the mower belt from the PTO pulley C Figure 9 Pull the hair pins C amp D Figure 11 and disconnect the deck leveling links I amp J Pull the hair pin and disconnect the roller ba
40. enter the area where you are mowing have another responsible adult watch them www simplicitymfg com www snapper com Sty Rules amp Information Slope Operation Operation on slopes can be dangerous Using the unit on a slope that is too steep where you do not have adequate wheel traction and control can cause sliding loss of steering control and possible rollover You should not operate on a slope greater than a 3 5 foot rise over a 20 foot length 10 degrees Always mow across slopes not up and down to maintain traction on the wheels and avoid sudden turns or rapid speed changes Reduce speed and use extreme caution on ALL slopes Also note that the surface condition you are on can greatly impact your ability to safely operate this machine Operating on wet or slippery slopes can cause sliding and loss of steering and control Do not operate on slopes that are slippery wet or have soft soil conditions If you feel unsure about operating the unit on a slope don t do it It s not worth the risk Thrown Objects This unit has spinning mower blades These blades can pick up and throw debris that could seriously injure a bystander Be sure to clean up the area to be mowed and remove objects that could be thrown by the blade BEFORE you start mowing Do not operate this unit without the entire grass catcher or discharge guard deflector in place Also do not allow anyone in the area while the uni
41. es before use A WARNING Never store the unit with fuel in an enclosed poorly ventilated structure Fuel vapors can travel to an ignition source such as a furnace water heater etc and cause an explosion Fuel vapor is also toxic to humans and animals 27 D 17 9 gt 3 e X 2 Troubleshooting Adjustments amp Service TROUBLESHOOTING While normal care and regular maintenance will extend the life of your equipment prolonged or constant use may eventually require that service be performed to allow it to continue operating properly The troubleshooting guide below lists the most common problems their causes and remedies A WARNING To avoid serious injury perform maintenance on the tractor or mower only when the engine is stopped and the parking brake engaged Always remove the ignition key disconnect the spark plug wire and fasten it away from the plug before beginning the maintenance to prevent accidental starting of the engine See the information on the following pages for instructions on how to perform most of these minor adjustments and service repairs yourself If you prefer all of these procedures can be performed for you by your local authorized dealer TROUBLESHOOTING THE RIDER CAUSE PROBLEM Engine will not turnover or start 1 Parking brake not engaged REMEDY 1 Engage parking brake
42. filter 1 Replace air filter See engine manual 2 Engine choke control 2 Open choke control is in closed position www simplicitymfg com www snapper com Rider Troubleshooting Continued PROBLEM Engine runs but rider will not drive Troubleshooting Adjustments amp Service CAUSE 1 Hydraulic release valve s in open position REMEDY 1 Turn valve s clockwise to close 2 Belt is broken 2 See Drive Belt Replacement 3 Drive belt slips 3 See problem and cause below 4 Brake is not fully released 4 See authorized service dealer Rider drive belt slips 1 Pulleys or belt greasy or oily 1 Clean as required 2 Tension too loose 2 Adjust spring tension See Drive Belt Replacement 3 Belt stretched or worn 3 Replace belt Brake will not hold 1 Brake is incorrectly adjusted 1 See Brake Adjustment 2 Brake pads worn 2 Replace with new brake pads Rider steers or handles poorly 1 Steering linkage is loose 1 Check and tighten any loose connections 2 Improper tire inflation 2 See Regular Maintenance Section TROUBLESHOOTING THE MOWER CAUSE PROBLEM Mower will not raise 1 Lift linkage not properly attached or damaged REMEDY 1 See authorized service dealer for repair Engine stalls easily with Engine speed too slow Set to full throttle mower engaged 2 Ground speed too fast 2 Decrease Ground Speed 3 Cutting heig
43. front of the mower Make adjustments in small increments trying to keep tension on both leveling nuts 11 Tighten the front lock nuts E 12 Re check the blade measurement then repeat steps 7 11 as necessary Figure 32 Measure Blade Tips to Ground A Mower Deck B Blade Tip C Level Ground Figure 33 Mower Leveling A Front Leveling Nuts B Rear Leveling Rods C 4th Cutting Height Hole D Rear Hanger Rods E Front Lock Nuts Figure 34 Orient Blades Front to Back www simplicitymfg com www snapper com Troubleshooting Adjustments amp Service ROLLER BAR LEVELING SELECT MODELS The rollers on this Zero Turn unit are not intended to ride on the ground DO NOT adjust rollers to ride on the ground Rollers riding on the ground will damage turf and or unit 1 First level the mower deck using the procedure found in MOWER DECK LEVELING 2 With the mower installed place the rider on a smooth level surface such as a concrete floor Turn the front wheels so they are straight 3 Place the mower cutting height pin in the 4th hole from the bottom C Figure 36 4 Measure the distance between the outside ends of the roller bar and the ground If there is more than 1 8 8mm difference between the measurements on each side proceed to step 5 5 Locate the roller bar leveling eccentric and locknuts A Figure 35 Loosen
44. g stopping or turning on a slope If tires lose traction i e machine stops forward motion on a slope disengage the blade s PTO and drive slow off the slope 6 Keep all movement on slopes slow and gradual Do not make sudden changes in speed or direction which could cause the machine to rollover 7 Use extra care while operating machines with grass catchers or other attachments they can affect the stability of the unit Do not use on steeps slopes 8 Do not try to stabilize the machine by putting your foot on the ground ride on units 9 Do not mow near drop offs ditches or embankments The mower could suddenly turn over if a wheel is over the edge of a cliff or ditch or if an edge caves in 10 Do not use grass catchers on steep slopes 11 Do not mow slopes if you cannot back up them 12 See your authorized dealer retailer for recommendations of wheel weights or counterweights to improve stability 13 Remove obstacles such as rocks tree limbs etc 14 Use slow speed Tires may lose traction on slopes even though the brakes are functioning properly 15 Do not turn on slopes unless necessary and then turn slowly and gradually uphill if possible Never mow down slopes AWARNING Never operate on slopes greater than 17 6 percent 10 which is a rise of 3 1 2 feet 106 cm vertically in 20 feet 607 cm horizontally Select slow ground speed before driving onto slope Use extra caution when operating on
45. ht set too low 3 Cut tall grass at maximum cutting height during first pass 4 Discharge chute jamming 4 Cut grass with discharge pointing toward with cut grass previously cut area Excessive mower vibration 1 Blade mounting bolts are loose 1 Tighten to 70 ft lbs 94 Nm 2 Mower blades arbors 2 Check and replace as necessary or pulleys are bent 3 Mower blades are out 3 Remove sharpen and balance blades of balance See Maintenance Section 4 Belt installed incorrectly 4 Reinstall Correctly Excessive belt wear or breakage 1 Bent rough pulleys 1 Repair or replace 2 Using incorrect belt 2 Replace with correct belt Mower drive belt slips 1 Idler pulley spring broken or not 1 Repair or replace as needed or fails to drive properly attached 2 Mower drive belt broken 2 Replace drive belt Mower does not engage 1 Electrical wiring damage 1 Locate amp repair damaged wire 2 Battery voltage too low 2 Recharge battery and check alternator See Battery Maintenance section y gt 1 7 y gt 29 Troubleshooting Troubleshooting Adjustments amp Service TROUBLESHOOTING COMMON CUTTING PROBLEMS PROBLEM CAUSE REMEDY Streaking 1 Blades are not sharp 1 Sharpen your blades 2 Blades are worn down to far 2 Replace your blades 3 Engine speed is too slow 3 Always mow at full throttle 4 Ground speed is too fast 4 Slow down 5
46. ic Pump Drive Belt Replacement Shown from Below Pump Drive Belt Crankshaft Pulley Pump Pulley Idler Pulley stationary Idler Pulley Idler Arm Spring Spring Anchor Hook rommoowp A WARNING Keep open flames and sparks away from the battery the gasses coming from it are highly explosive Ventilate the battery well during charging www simplicitymfg com www snapper com Specifications NOTE Specifications are correct at time of printing and are subject to change without notice ENGINE CCA Oil Capacit 56 Oz 1 7 L w Filter 18 HP Kohler CHASSIS d Make Kohler A EN Fuel Tank Capacity 6 5 Gallons 24 6 L Model Courage 18 Rear Wheels Tire Size 20 x 8 00 10 Horsepower 18 3400 rpm Inflati p oor 15 psi 1 03 b Displacement 32 6 Cu in 535 cc ressure 15 psi 1 Electrical System 12 Volt 15 amp Alternator Battery 340 Front Wheels He Size 11x 4 00 5 CCA Inflation Pressure 40 psi 2 76 bar Oil Capacity 1 6 qt 1 5L w Filter TRANSMISSIONS 19 HP Kawasaki HydroGear BDP 10A HGM 12P Make Kawasaki Type Pump and Wheel Motor Model FH580V Hydraulic Fluid 20W 50 conventional detergent motor oil Horsepower 19 3600 rpm Speeds Forward 0 7 MPH 0 11 27 km h Displacement 35 7 Cu in 585 cc 3400 rpm Reverse 0 5 MPH 0 8 05 km h Electrical System 12 Volt 13 amp Alternator Battery 340 Continuous Torque 266 ft Ibs 359 N m CCA Output Oil Capacity 3 8 US pt 1 8
47. ing the engine at excessive speed can increase the hazard of personal injury 22 Disengage drive attachments stop the engine remove the key and disconnect the spark plug wire s before clearing attachment blockages and chutes performing service work striking an object or if the unit vibrates abnormally After striking an object inspect the machine for damage and make repairs before restarting and operating the equipment 23 Never place hands near the moving parts such as a hydro pump cooling fan when the tractor is running Hydro pump cooling fans are typically located on top of the transaxle 24 Units with hydraulic pumps hoses or motors WARNING Hydraulic fluid escaping under pressure may have sufficient force to penetrate skin and cause serious injury If foreign fluid is injected into the skin it must be surgically removed within a few hours by a doctor familiar with this form of injury or gangrene may result Keep body and hands away from pin holes or nozzles that eject hydraulic fluid under high pressure Use paper or cardboard and not hands to search for leaks Make sure all hydraulic fluid connections are tight and all hydraulic hoses and lines are in good condition before applying pressure to the System If leaks occur have the unit serviced immediately by your authorized dealer 25 WARNING Stored energy device Improper release of springs can result in serious personal injury Springs should be removed by an
48. intained according to the manual for finish cutting of established lawns and is not intended for any other purpose It is important that you read and understand these instructions thoroughly before attempting to start or operate this equipment PRODUCT REFERENCE DATA Unit Model Number Unit SERIAL Number ower Deck Model Number Mower Deck SERIAL Number Dealer Name Date Purchased ENGINE REFERENCE DATA Engine Make Engine Model Engine Type Spec Engine Code Serial Number See Page 8 for the location of Identification Numbers DATE PURCHASED FT LEI LL Copyright 2006 Briggs amp Stratton Corporation Milwaukee WI USA All rights reserved The Simplicity logo is a trademark of Briggs amp Stratton A WARNING Engine exhaust from this product contains chemicals known in certain quantities to cause cancer birth defects or other reproductive harm The Snapper logo is a trademark of Briggs amp Stratton Corporation Milwaukee WI USA Contact Information Simplicity Manufacturing Inc P O Box 997 500 N Spring St Port Washington WI 53074 0997 www simplicitymfg com Corporation Milwaukee WI USA Contact Information Snapper Products 535 Macon St McDonough GA 30253 Wwww snapper com Table of Contents Safety Rules amp Information 2 Identification 8 Safety Decals mem 9
49. ited to accessories air cleaner exhaust charging cooling carburetor fuel pump etc application limitations ambient operating conditions temperature humidity altitude and engine to engine variability Technical Manuals Technical Manuals Additional copies of this manual are available as well as fully illustrated parts lists These manuals show all of 1 7 the product s components in exploded views 3D au SONS illustrations which show the relationship of parts Ngee SS and how they go together as well as part dii numbers and quantities used Important SS assembly notes and and torque values are also included For applicable manuals currently available for your model contact our Customer Publications Department at 262 284 8519 Ni Simplicity 866 313 6682 Snapper Have the information listed M in the box below available when phoning in your reguest Technical manuals can be downloaded from CD o T D LI 0 www simplicitymfg com www snapper com 39 40 Notes www simplicitymfg com www snapper com Product Quick Specs ENGINE BELTS AND BLADES 18 HP Kohler TRACTOR Make Kohler Pump Drive Belt 5022931 Model Courage 18 Oil Capacity 1 6 qt 1 5L w Filter 44 MOWER Deck Drive Belt 5023256 19 HP Kawasaki Mower Blade 1704100 Make Kawasaki Model FH580V 50 MOWER Oil Capacity
50. ity to stop or turn Carefully evaluate the surface conditions before operating the unit and trailer and never operate on slopes greater than 10 See SLOPE OPERATION and TOWED EQUIPMENT in the safety section of this manual for additional safety information 20 6m X Figure 15 Trailer Weight Recommendations A Clevis Pin B Clip 21 O 2 9 Regular Maintenance MAINTENANCE SCHEDULE amp PROCEDURES The following schedule should be followed for normal care of your rider and mower You will need to keep a record of your operating time Determining operating time is easily accomplished by observing the elapsed time recorded by the hour meter SAFETY ITEMS Every 5 Every 25 Hours Hours Check Safety Interlock System Check Rider Brakes Check Mower Blade Stopping Time RIDER MAINTENANCE ITEMS Before Every 5 Every 25 Each Hours Hours Use Check Rider Mower for loose hardware Check Clean Engine Cooling Fins Check Adjust PTO Clutch Lubricate Rider amp Mower Clean Battery amp Cables Check Tire Pressure Clean Deck amp Check Replace Mower Blades Check Transmission Oil Change Transmission Oil Filter ENGINE MAINTENANCE ITEMS Before Every 5 Every 25 Each Hours Hours Use Maintenance Check Engine Oil Level Check Change Engine Air Filter Change Engine Oil amp Filter Inspect Spark Plug s
51. l will turn See the OPERATION section for steering instructions pa Throttle Control The throttle controls engine speed Move the throttle forward to increase engine speed and back to decrease engine speed Always operate at FULL throttle Choke Close the choke for cold starting Open the choke once the engine starts A warm engine may not require choking Move the lever forward to close the choke Move the lever back to open the choke Ignition Switch The ignition switch starts and stops the engine it has three positions 9 or START Cranks the engine for starting NOTE Never leave the ignition switch in the RUN position with the engine stopped this drains the battery Stops the engine and shuts off the electrical system Allows the engine to run and powers the electrical system www simplicitymfg com www snapper com Hour Meter The hour meter measures the number of hours the key has been in the RUN position Note The hour meter will register the passage of time when the key is in the RUN position even if the engine is not running The hour meter has a self contained power source so the total hours are always visible ual PTO Switch The PTO Power Take Off switch engages and disengages attachments that use the PTO To engage the PTO pull UP on the switch Push DOWN to disengage Note that the operator must be seated firmly in the rider seat for the PTO to function Transmission Oil
52. ls below are on your rider and mower If any of these decals are lost or damaged replace them at once See your local dealer for replacements These labels are easily applied and will act as a constant visual reminder to you and others who may use the equipment to follow the safety instructions necessary for safe effective operation Safety Decals NORTH AMERICAN MODELS A DANGER AMPUTATION HAZARD To avoid injury from rotating blades stay clear of deck edge A DANGER 3 AMPUTATION AND THROWN OBJECTS HAZARD To avoid injury from rotating blades stay clear of deck edge and keep others away Do not mow without discharge chute or entire grass catcher in place CE MODELS Safety Interlock System NORTH AMERICAN MODELS ONLY SAFETY INTERLOCK SYSTEM This unit is equipped with safety interlock switches These safety systems are present for your safety do not attempt to bypass safety switches and never tamper with safety devices Check their operation regularly Operational SAFETY Checks Test 1 Engine should NOT crank if PTO switch is engaged OR Parking brake is not engaged OR Motion control handles are not in the NEUTRAL position Test 2 Engine SHOULD crank and start if PTO switch is NOT engaged AND Parking brake is engaged AND Motion control handles are locked in the NEUTRAL position Test 3 Engine should SHUT OF
53. mow across the lawn in one direction then recut the lawn by mowing perpendicular to the previous cut Note Always operate the engine at full throttle when mowing If you hear the engine slowing down you are mowing too fast using a slower ground speed will improve the cutting efficiency of the blades and prevents many common cutting problems Use an appropriate ground speed for the thickness and height of the grass you are cutting 3rd gear or slower for manual gear models If you hear the engine slowing down you are mowing too fast use a slower ground speed Where possible make one or two passes around the outside of the area discharging the grass INTO the lawn to keep the cut grass off fences and walks The remainder of the mowing should be done in the opposite direction so that the clippings are dispersed OUT onto the area of lawn previously cut MOWING METHODS Proper Broadcast Mowing Broadcasting or side discharging disperses fine clippings evenly over the entire lawn Many golf courses use this method Your mower has a deep dish deck to allow freer circulation of clippings so they are broadcast evenly over the lawn ENGINE SPEED amp GROUND SPEED FOR BROADCASTING Always operate the engine at full throttle when mowing If you hear the engine slowing down you are mowing too fast using a slower ground speed will improve the cutting efficiency of the blades and prevents many common cutting problems ALWA
54. n acceptable condition 6 Check the mower blade stopping time The mower blades and mower drive belt should come to a complete stop within five 5 seconds after the electric PTO switch is turned off Figure 30 Adjust PTO Clutch A Window B Adjustment Nut C 016 018 0 40 0 45mm Feeler Gauge A WARNING To avoid serious injury perform adjustments only with engine stopped key removed and rider on level ground BLADE BRAKE CHECK Mower blades and mower drive belt should come to a complete stop within five 5b seconds after electric PTO switch is turned off 1 With parking brake engaged PTO disengaged and an operator in the seat start the engine engine 2 Have an assistant observe the mower drive belt through the opening between the frame and top of mower deck Engage the PTO and wait several seconds Disengage the PTO and check the amount of time it takes for the mower drive belt to stop 3 If the mower drive belt does not stop within five 5 seconds perform the PTO Clutch Adjustment If the belt still does not stop within five 5 seconds See your dealer y 2 gt 35 c e E e 2 LE Troubleshooting Adjustments amp Service MOWER DECK LEVELING Perform these adjustments on a flat level surface SIDE TO SIDE LEVELING 1 With the mower installed place the rider on a smooth level surface such as a concret
55. nds with a wire brush until shiny 3 Reinstall the battery and reattach the battery cables positive cable first see A Figure 22 4 Coat the cable ends and battery terminals with petroleum jelly or non conducting grease A WARNING Be careful when handling the battery Avoid spilling electrolyte Keep flames and sparks away from the battery When removing or installing battery cables disconnect the negative cable FIRST and reconnect it LAST If not done in this order the positive terminal can be shorted to the frame by a tool Regular Maintenance STORAGE Before you store your unit for the off season read the Maintenance and Storage instructions in the Safety Rules section then perform the following steps Disengage the PTO set the parking brake amp remove the key Perform engine maintenance and storage measures listed in the engine owner s manual This includes draining the fuel system or adding stabilizer to the fuel do not store a fueled unit in an enclosed structure see warning Battery life will be increased if it is removed put in a cool dry place and fully charged about once a month If the battery is left in the unit disconnect the negative cable Before starting the unit after it has been stored Check all fluid levels Check all maintenance items Perform all recommended checks and procedures found in the engine owner s manual Allow the engine to warm up for several minut
56. ne only in daylight or good artificial light 14 Do not operate the unit while under the influence of alcohol or drugs 15 Watch for traffic when operating near or crossing roadways 16 Use extra care when loading or unloading the unit into a trailer or truck 17 E wear eye protection when operating this unit 18 Data indicates that operators age 60 years and above are involved in a large percentage of power equipment related injuries These operators O ee AND STORAGE When transporting the unit on an open trailer make sure it is facing forward in the direction of travel If the unit is facing backwards wind lift could damage the unit 2 Always observe safe refueling and fuel handling practices when refueling the unit after transportation or storage 3 Never store the unit with fuel in an enclosed poorly ventilated structure Fuel vapors can travel to an ignition source such as a furnace water heater etc and cause an explosion Fuel vapor is also toxic to humans and animals should evaluate their ability to operate the equipment safely enough to protect themselves and others from injury 19 Follow the manufacturer s recommendations for wheel weights or counterweights 20 Keep in mind the operator is responsible for 2 k accidents occurring to other people or property All drivers should seek and obtain professional and practical instruction 22 Always wear substantial footw
57. ollection system and starting a compost pile Cut Here On Cut First Pass Here On Second Pass tf 17 Wi Figure 13 Incremental Cutting 2 gt e 20 Operation When and How Often to Mow The time of day and condition of the grass greatly affect the results you ll get when mowing For the best results follow these guidelines 1 Mow when the grass is between three and five inches high 2 Mow with sharp blades Short clippings of grass one inch or shorter decompose more quickly than longer blades Sharp mower blades cut grass cleanly and efficiently preventing frayed edges which harm the grass 3 Mow at time of day when the grass is cool and dry Late afternoon or early evening often provide these ideal mowing conditions 4 Avoid mowing after rain or even heavy dew and never mulch when the grass is wet moist grass does not mulch well and clumps beneath the mower deck Mowing Patterns Always start mowing on a smooth level area The size and type of area to be mowed will determine the best mowing pattern to use Obstructions such as trees fences and buildings and conditions such as slopes and grades must also be considered 1 Cut long straight strips overlapping slightly 2 Where possible change patterns occasionally to eliminate matting graining or a corrugated appearance 3 For a truly professional cut
58. r connecting rod M Pull and turn the rod locks A B E amp F to release the rod ends Lift to front of the deck uning a 2 x 4 as a lever pull the handle G forward to release the front hangers rod ends H then push rearward to release the rear rod ends Pivot the front wheels out of the way and slide the mower deck out from under right side of the unit Installation As Disengage the PTO engage the parking brake turn off the ignition remove the key and wait for all moving parts to stop Remove the cutting height pin and lower the attachment lift to its lowest position Pivot the front wheels out of the way and slide the mower under the unit Install the leveling links and hair pins J amp D Lift the rear of the mower and install the rear lift K amp L and secure with the rear rod locks E My the roller bar connecting rod and hair pin Lift to front of the deck using a 2 x 4 as a lever pull the handle G to align the front hanger rod ends H with the slots and secure with the front rod locks A amp B Figure 10 Release Belt Tension Belt Tension Release Lever Guard Notch A B f AS 6S Figure 11 Mower Installation amp Removal oo zrac rommoou Left Front Rod Lock Right Front Rod Lock Left Leveling Link Hair Pin Right Leveling Link Hair Pin Left Rear Rod Lock Right Rear Rod Lock
59. r gap should be 3 16 5 mm If not loosen the set collar screw and move the collar to the correct position 3 16 5 mm Figure 27 Parking Brake Adjustment A Brake Spring B Set Collar C Locknut y gt 1 7 y gt 33 e X e 2 um Troubleshooting Adjustments amp Service SUSPENSION ADJUSTMENT SELECT MODELS The shock assembly can be adjusted to vary the amount of pre load applied to the springs This allows the operator to customize the ride according to operator s weight and operating conditions LESS PRE LOAD Light operator weight Softer more cushioned ride Best for relatively flat terrain MORE PRE LOAD Heavy operator weight Stiffer more rigid ride Better handling and greater stability on hilly terrain TO ADJUST THE SPRING PRE LOAD 1 Park machine on a flat level surface Disengage the PTO stop the engine and engage the parking brake 2 See Figure 28 Turn the pre load adjustment collar A CLOCKWISE to increase the pre load turn COUNTER CLOCKWISE to decrease the pre load Make sure both front shocks are set to the same amount of pre load Make sure both rear shocks are set to the same amount of pre load NOTE After adjusting the front shock assembly move the o ring against the adjustment collar to prevent the collar from loosening during operation
60. r up or down from its original position You will need to readjust the handle alignment as described above Figure 23 Seat Adjustment A Adjustment Lever Figure 24 Control Lever Adjustment A Alignment Hardware B Placement Hardware C Ground Speed Control Lever 31 y gt 1 7 y gt c e X e 2 LE Troubleshooting Adjustments amp Service SPEED BALANCING ADJUSTMENT AWARNING DO NOT adjust the rider for a faster overall speed forward or reverse than it was designed for If the rider veers to the right or left when the ground speed control levers are in the maximum forward or reverse position the top speed of each of these levers can be balanced by turning the adjustment bolt s A amp C Figure 25 Only adjust the speed of the wheel that is traveling faster TO REDUCE THE SPEED OF THE FASTER WHEEL 1 Loosen the jam nut securing the top speed adjustment bolt A C 2 Turn the top speed adjustment bolt COUNTER CLOCKWISE to reduce the speed 3 Retighten the securing nut when adjustment is complete CUTTING HEIGHT ADJUSTMENT The cutting height adjustment pin A Figure 26 controls the mower cutting height The cutting height is adjustable between 1 1 2 3 8 cm and 4 1 2 11 4cm Pulling the lever back fully locks the control in transport position To adjust cutting height
61. rd An explanation of hazard levels and icons are as follows A DANGER This indicates a hazard which if not avoided will result in serious injury or death A WARNING This indicates a hazard which if not avoided could result in serial injury or death A CAUTION This indicates a hazard which if not avoided might result in minor or moderate injury CAUTION or NOTICE These messages presented without the alert symbol indicate a situation where the unit or property could be damaged Read and understand the Operator s Manual before using this machine Danger Thrown Objects This machine is capable of throwing objects and debris Keep bystanders away Warning Remove Key Before Servicing Remove the key and consult technical literature before performing repairs or maintenance Danger Machine Rollover Operating on steep slopes can cause sliding and loss of steering control and rollover Do not use this machine on slopes greater than 10 Danger Machine Rollover Do not operate on any slopes when wet or slippery Do not operate near drop offs or near NORTH AMERICAN SAFETY ICONS Danger Dismemberment This machine can amputate limbs Keep bystanders and children Amputation away when engine is running Foot in Blade Danger Dismemberment This mower deck can amputate limbs Keep hands and feet away Thrown Read the Manual Open flame hazard Objects Maintain
62. rious injury A WARNING For your personal safety blade mounting capscrews must each be installed with a hex spline washer and spring washer then securely tightened Torque blade mounting capscrew to 45 55 ft Ibs 61 75 N m SERVICING THE MOWER BLADES Service Interval Every 10 Hours or As Required 1 Remove mower deck see Mower Deck Removal 2 See Figure 17 To remove blade for sharpening use a block of wood to prevent blade rotation while loosening the capscrew 3 Remove the capscrew D Figure 19 spring washer C hex washer B and blade 4 Use a file to sharpen blade to a fine edge If blade is damaged it must be replaced 5 Balance the blade as shown in Figure 18 Center the blade s hole on a nail lubricated with a drop of oil A balanced blade will remain level 6 Reinstall the blade Figure 19 with the tabs pointing up toward the mower deck as shown 7 Reinstall the hex washer B Figure 19 spring washer C and capscrew D Use a wooden block A to prevent blade rotation while tightening the capscrew D to 45 55 ft Ibs 61 75 N m a OM poe D 44 WM a O LOOSEN Figure 17 Blade Removal Figure 19 Blade Installation 4x4 Wood Block B Hex Washer C Spring Washer D Blade Capscrew www simplicitymfg com www snapper com CHECK TIRE PRESSURES Tire pressure should be che
63. t is running If someone does enter the area shut the unit off immediately until they leave Moving Parts This equipment has many moving parts that can injure you or someone else However if you stay in the operator zone stay seated in the seat and follow the safety rules in this operators manual the unit is safe to operate The mower deck has spinning mower blades that can amputate hands and feet Do not allow anyone near the unit while it is running Keep safety devices guards shields and switches in place and working To help you the operator use this equipment safely it is equipped with an operator present safety system Do NOT attempt to alter or bypass the system See your dealer immediately if the system does not pass all the safety interlock system tests found in this manual Safety Rules amp Information Retaining Walls Drop offs and Water Retaining walls and drop offs around steps and water are a common hazard Give yourself a minimum of two mower widths of clearance around these hazards and hand trim with a walk behind mower or string trimmer Wheels dropping over retaining walls edges ditches embankments or into water can cause rollovers which may result in serious injury death or drowning Fuel and Maintenance Always disengage all drives shutoff the engine and remove the key before doing any cleaning refueling or servicing Gasoline and its vapors are extremely flamm
64. ty piece of lawn V eor and garden equipment Our products are designed and manufactured to meet or exceed all industry standards for safety Do not operate this machine unless you have been trained Reading and understanding this operator s manual is a way to train yourself Power equipment is only as safe as the operator If it is misused or not properly maintained it can be dangerous Remember you are responsible for your safety and that of those around you Use common sense and think through what you are doing If you are not sure that the task you are about to perform can be safely done with the equipment you have chosen ask a professional contact your local authorized dealer Read the Manual The operator s manual contains important safety information you need to be aware of BEFORE you operate your unit as well as DURING operation Safe operating techniques an explanation of the products features and controls and maintenance information is included to help you get the most out of your equipment investment Be sure to completely read the Safety Rules and Information found on the following pages Also completely read the Operation section Children Tragic accidents can occur with children Do not allow them anywhere near the area of operation Children are often attracted to the unit and mowing activity Never assume that children will remain where you last saw them If there is a risk that children may
65. ubleshooting Adjustments amp Service 28 Troubleshooting the 28 Troubleshooting the 29 Common Cutting 30 Seat 8 31 Ground Speed Control Lever Adjustment 31 Speed Balancing Adjustment 32 Cutting Height Adjustment 32 Neutral Adjustment 32 Parking Brake Adjustment 33 Suspension 34 PTO Clutch Adjustment sssssssss 35 Blade Brake Check 35 Mower Deck Leveling 36 Roller Bar 37 Mower Belt 37 Hydraulic Pump Drive Belt Replacement 38 Battery Charging iiia ceca eere nities 38 Specifications enero nana ntn xnxnu nus 39 Technical Manuals aausa ska is aa ka ck Rata 39 NOTE In this manual left and right are referred to as seen from the operating position uoleiadg D 2 D 3 ETT PATRE ES Safety Rules amp Information Operating Safety GW Congratulations on purchasing a superior quali
66. ur Vibration at the Steering Wheel Vibration at the Seat This unit complies with European Harmonized Lawn Mower Standard EN 836 European Machinery Directive 98 37 EC and European EMC Directive 89 336 EC Tested according to EN 836 1997 A2 2001 EN 1032 1996 EN 1033 1995 Tested according to EN836 1997 A2 2001 Tested according to 2000 14 EC Unit ID Tag Mower ID Tag 269XXXX Serial No XXXXX kW XXX Engine RPM XXXX LpA XXX dB A Vibration Wheel XXX m s Vibration Seat XXX m s Simplicity Mfg Inc Port Washington WI USA 53074 0997 CE Models Place copy of Identification Tag here www simplicitymfg com www snapper com SAFETY DECALS This unit has been designed and manufactured to provide you with the safety and reliability you would expect from an industry leader in outdoor power equipment manufacturing Although reading this manual and the safety instructions it contains will provide you with the necessary basic knowledge to operate this equipment safely and effectively we have placed several safety labels on the unit to remind you of this important information while you are operating your unit All DANGER WARNING CAUTION and instructional messages on your rider and mower should be carefully read and obeyed Personal bodily injury can result when these instructions are not followed The information is for your safety and it is important The safety deca
67. urface such as a concrete floor Disengage the PTO engage the parking brake turn off the engine and remove the ignition key 2 Remove the PTO drive belt see MOWER BELT REPLACEMENT for removal instructions 3 Loosen the nut towards the front of the machine on the spring anchor hook H Figure 38 to release the majority of the belt tension Use caution and remove the nut to completely release the tension 4 Remove the old belt and replace it with the new one Make sure the V side of the belt runs the grooves of the crankshaft pulley and pump pulleys B amp C 5 Reinstall the anchor hook H into the anchor tab and loosely fasten the nut Adjust the spring until a measurement of 7 3 4 19 7cm is achieved from the outside of the spring hooks Tighten nut 6 Reinstall the PTO drive belt BATTERY CHARGING A dead battery or one too weak to start the engine may be the result of a defect in the charging system or other electrical component If there is any doubt about the cause of the problem see your dealer If you need to replace the battery follow the steps under Cleaning the Battery amp Cables in the Regular Maintenance Section To charge the battery follow the instructions provided by the battery charger manufacturer as well as all warnings included in the safety rules sections of this book Charge the battery until fully charged Do not charge at a rate higher than 10 amps Figure 38 Hydraul

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