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Simplicity ZT4000 Series Lawn Mower User Manual

1. sse 32 Return to Neutral Adjustment 32 Parking Brake Adjustment 33 Hydraulic Pump Drive Belt Replacement 33 Suspension Adjustment sss 34 Deck Lift Rod Timing Adjustment 35 Deck Leveling Adjustment 35 Mower Belt 36 Troubleshooting esseesese 37 Troubleshooting the 37 Troubleshooting the 38 Troubleshooting Common Cutting Problems 39 Specifications 2 40 Technical Manuals 40 NOTE In this manual left and right are referred to as seen from the operating position Operator Safety Operator Safety Operating Safety Congratulations on purchasing a superior quality piece of lawn 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
2. 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 Deck Lift Pedal Cutting Height choke Adjustment Pin amp Deck Lift Lock Close the choke for cold starting Open the choke once the Lever engine starts A warm engine may not require choking These control the cutting height of the mower deck Pull the knob UP to close the choke Push to knob DOWN Depress the pedal until it locks into the 5 12 7 cm to open the choke position Place the adjustment pin in the desired cutting height and release the lift lock lever PTO Power Take Off Switch The PTO switch engages and disengages the mower Pull Parking Brake UP on the switch to engage and push DOWN to disengage DISENGAGE Releases the parking brake ENGAGE Locks the parking brake Pull the parking brake lever back to engage the parking brake Move the lever fully forward to disengage the parking brake MOTE To start the unit the parking brake must be engaged 14 www simplicitymfg com Ignition Switch The ignition switch starts and stops the engine it has three positions Stops the engine and shuts off the electrical system 9 or m RUN Allows the engine to run and powers the electrical syste
3. Clean up oil or fuel spillage and remove any fuel soaked debris Allow machine to cool before storage If you strike an object stop and inspect the machine Repair if necessary before restarting Never make adjustments or repairs with the engine running Check grass catcher components and the discharge guard frequently and replace with manufacturer s recommended parts when necessary Mower blades are sharp Wrap the blade or wear gloves and use extra caution when servicing them Check brake operation frequently Adjust and service as required 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 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 fuel line clamps further than necessary Ensure clamps grip hoses firmly over the filter after installation Do not use gasoline containing METHANOL gasohol containing more than 10 ETHANOL gasoline additives gas because engine fuel system damage could result If the fuel tank must be drained it should be drained outdoors Replace faulty silencers mufflers Maintain or replace safety and instruction labels as necessary Use only factory authorized replacement parts when making repairs Always comply with factory specifications on all settings and adjustments Only authorized ser
4. Displacement 44 18 Cu in 724 cc TRANSMISSIONS Electrical System 12 Volt 16 amp Alternator Battery 340 HydroGear PG 3H HGM 12E 3131 CCA Type Pump and Wheel Motor Oil Capacity 2 qt 1 89 L Filter Hydraulic Fluid SAE 20W 50 motor oil Speeds Forward 0 8 MPH 0 12 88 km h S N 2013156320 amp Above 3400 rpm Reverse 0 4 MPH 0 6 44 km h Make Briggs amp Stratton Continuous Torque 222 ft Ibs 301 Nm Model 44M777 0133 G1 Output Horsepower 24 Q 3500 rpm Maximum Weight 750 Ibs 340 Kg Displacement 44 18 Cu in 724 cc on Axle Electrical System 12 Volt 16 amp Alternator Battery 340 Oil Capacity 1 89 1 w Filter DIMENSIONS Overall Length 79 201 cm Overall Width 61 155 cm 26 HP Briggs amp Stratton Height 65 165 cm S N 2013156319 amp Below Weight apx Briggs amp Stratton Model 44P777 0124 G1 BELTS AND BLAD ES Horsepower 26 3500 rpm Displacement 44 18 Cu in 724 cc Pump Drive Belt 5100923 Electrical System 12 Volt 16 amp Alternator Battery 340 CCA Oil Capacity 2 qt 1 89 L w Filter i M ore Mower Blade 5061827 S N 2013156320 amp Above Make Briggs amp Stratton 48 Deck mee 44P777 0135 G1 Deck Drive Belt 5023297 Horsepower 26 3500 rpm Mower Blade 5020843 Displacement 44 18 Cu in 724 cc Electrical System 12 Volt 16 amp Alternator Battery 340 Oil Capacity 2 qt 1 89 L w Filter Engine Power Rating Information The gr
5. Simplicity OPERATOR S MANUAL ZT4000 Series 24HP Zero Turn Riders Mfg No Description 5900707 Simplicity 24HP ZT4000 Zero Turn Rider with 44 Mower 26HP Zero Turn Riders Mfg No Description 5900765 Simplicity 26HP ZT4000 Zero Turn Rider with 48 Mower 5101609 Revision IR Rev Date 07 2008 TP 100 7393 IR 50 S Thank you for purchasing this quality built Simplicity product We re pleased that you ve placed your confidence in the Simplicity brand When operated and maintained according to the instructions in this manual your Simplicity 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 maintained 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 Mower 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 Features amp Controls for the location of Identification Numbers DATE PURCHASED A WARNING The engine exhaust
6. Use this method only in emergency situations For normal engine shut down follow the procedure given in STOPPING THE RIDER 19 Operation Zero Turn Driving Practice The lever controls of the Zero Turn rider are responsive and learning to gain a smooth and efficient control of the rider s forward reverse and turning movements will take some practice 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 out of the Zero Turn rider Locate a smooth flat area of your lawn one with plenty of room to maneuver Clear the area of objects people and animals before you begin 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 We suggest you begin with the Smooth Travel procedure to the right and then advance through the forward reverse and turning maneuvers You must release the parking brake prior to moving the control levers inward Basic Driving Forward Travel Practice Gradually move both ground speed control levers evenly FORWARD from neutral Slow down and repeat NOTE Straight forward travel takes practice If necessary top speed can be balance adjusted see the Speed Balancing Adjustment in the Adjustments section near the back of th
7. Below Make Briggs amp Stratton Model 44P777 0124 G1 Horsepower 26 3500 rpm Displacement 44 18 Cu in 724 cc Electrical System 12 Volt 16 amp Alternator Battery 340 CCA Oil Capacity 2 qt 1 89 L w Filter S N 2013156320 amp Above Make Briggs amp Stratton Model 44P777 0135 G1 Horsepower 26 3500 rpm Displacement 44 18 Cu in 724 cc Electrical System 12 Volt 16 amp Alternator Battery 340 CCA Oil Capacity 2 qt 1 89 L w Filter Simolicity www simplicitymfg com The Simplicity logo is a trademark of Briggs amp Stratton Corporation Milwaukee WI USA Briggs amp Stratton Power Products Group LLC Copyright 2008 Briggs amp Stratton Corporation Milwaukee WI USA All rights reserved CHASSIS Fuel Tank Capacity 6 Gallons 22 7 L Total 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 TRANSMISSIONS HydroGear PG 3H HGM 12E 3131 Type Pump and Wheel Motor Hydraulic Fluid SAE 20W 50 motor oil Speeds Forward 0 8 MPH 0 12 88 km h 3400 rpm Reverse 0 4 MPH 0 6 44 km h Continuous Torque 222 ft Ibs 301 Nm Output Maximum Weight 750 Ibs 340 Kg on Axle DIMENSIONS Overall Length 79 201 cm Overall Width 61 155 cm Height 65 165 cm Weight apx 945 Ibs 429 kg BELTS AND BLADES Pump Drive Belt 5100923 44 Deck Deck Drive Belt 5023496 Mower
8. Lubrication Lubricate the unit at the locations shown in Figures 21 through 25 as well as the following lubrication points Grease front caster wheel axles amp yokes deck lift pivot blocks mower deck spindles mower deck idler arm 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 Oil control handle pivots seat plate pivots deck lift pivots discharge chute hinge Generally all moving metal parts should be oiled where contact is made with other parts Keep oil and grease off belts and pulleys Remember to wipe fittings and surfaces clean both before and after lubrication Lubricating the Front Casters Front casters should be lubricated annually 1 Remove the 1 4 28 bolt A Figure 24 screwed into the front caster and install a 1 4 28 grease fitting 2 Grease the front caster 3 Remove the 1 4 28 grease fitting and reinstall the 1 4 28 bolt 4 Repeat process for the other side of the machine 28 Figure 21 Deck Lubrication JD CI Es NC 7 K Figure 24 Front Caster amp Wheel A 1 4 28 Bolt www simplicitymfg com Regular Maintenance Servicing The Mower Blades Removing the Mower Blade A WARNING Avoid inju
9. 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 16 Checks Before Starting Check that crankcase is filled to full mark on dipstick B Figure 1 See the engine Operator s Manual for instructions and oil recommendations Make sure all nuts bolts screws and pins are in place and tight Adjust the seat position C and make certain you can reach all the controls from operator s position Fill the fuel tank A with fresh fuel Refer to the engine manual for fuel recommendations Figure 1 Pre start Checks A Fuel Tank Cap B Crankcase Oil Fill C Seat Adjustment Lever 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 Operation Check Tire Pressures Tire pressure should be checked 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
10. American Models ERIAL ik 169 mde xix CE Models x XXX kw Engine RPM LpA 4 4 Vibration Wheel Vibration Seat s Simplicity Mfg Inc ei Port Washington WI USA 5307240997 XXXXXXX 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 Identification Tag Markings Manufacturer s Identification Number Product Description Serial Number Manufacturer s Address CE Compliance Logo Year of Manufacture Maximum Engine Speed in Rotations per Minute Power Rating in Kilowatts Mass of Unit in Kilograms Sound Power in Decibels IL a CJ gt w 55 This unit complies with European Harmonized Lawn Mower Standard EN 836 European Machinery Directive 98 37 EC and European EMC Directive 2004 108 EEC Tested according to 2000 14 EC Features and Controls Identification Tag Serial XXXXXXXXXX BRIGGS amp STRATTON CORP POWER PRODUCTS GROUP LLC MILWAUKEE WI 53201 USA Lus 13 Features and Controls
11. Handle Height Remove the mounting hardware and reposition the handle either up or down from its original position You will need to readjust the handle alignment as described above Speed Balancing Adjustment If the rider veers to the right or left when the ground speed control levers are in the maximum forward position the top speed of each of these levers can be balanced by turning the adjustment bolt s A Figure 32 Only adjust the speed of the wheel that is traveling faster To Reduce the Speed of the Faster Wheel 1 Loosen the securing nut 2 Turn the top speed adjustment bolt COUNTER CLOCKWISE to reduce the speed 3 Retighten the securing nut when adjustment is complete A WARNING Do NOT adjust the tractor for a faster overall speed forward or reverse than it was designed for Regular Maintenance Figure 31 Control Lever Adjustment A Alignment Hardware B Placement Hardware C Ground Speed Control Lever Figure 32 Top Speed Adjustment A Top Speed Adjustment Bolt B Control Lever Base 31 Regular Maintenance Neutral Adjustment If the tractor creeps while the ground speed control levers are locked in NEUTRAL then it may be necessary to adjust the linkage rod NOTE Perform this adjustment on a hard level surface such as a concrete floor 1 Disengage the PTO engage the parking brake and turn off the engine 2 The locking nuts D Figure 33 are to be u
12. Move the lever towards the left position the seat as desired and release the lever to lock the seat in position Fuel Tank Cap To remove the cap turn counterclockwise EJ Fuel Level Gauge Displays the fuel level in the tank Retractable Seat Belt The seat belt is used to secure the operator to the seat The seat belt should always be worn when using this equipment with a roll bar 15 Operation 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 A WARNING Operating on steep slopes can be dangerous Never operate on slopes greater than 15 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 A SLOPE 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
13. 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 4 in text signifies important cautions or warnings which must be followed neral Operation Read understand and follow all instructions in the manual and on the unit before starting Do not put hands or feet near rotating parts or under ie machine Keep clear of the discharge opening at all imes Only allow responsible adults who are familiar with the instructions to operate the unit local regulations can restrict operator age Clear the area of objects such as rocks toys wire etc which could be picked up and thrown by the blade s Be sure the area is clear of other people before mowing Stop the unit if anyone enters the area Never carry passengers Do not mow in reverse unless absolutely necessary Always look down and behind before and while travelling in reverse 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 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 di
14. deck is still resting on the 2 x 4 s Tighten jam nuts See Figure 41 8 Loosen the nuts and allow the rear of the deck to rest on the 2 x 4 s and 1 4 spacers Slide the chains in the slots until the chains are tight and tighten the nuts See Figure 41 9 Remove all 2 x 4 blocks and spacers from under the mower deck Regular Maintenance Second Measure a First Figure 40 2 x 4 Locations A 1 4 Spacers 2 X ESO 5 SE Adjust C E Here Figure 41 Hanger Chain Adjustment 35 Regular Maintenance Mower Belt Replacement NOTICE To avoid damaging belts do NOT pry belts over pulleys 1 Park the tractor 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 A WARNING Spring loaded components can kick back causing injury Use extreme caution when rotating the idler arm with the breaker bar due to the increased tension in the spring as the idler arm is being rotated Injury may result in the breaker bar is prematurely release while the spring is under tension 2 Lower the mower deck to its lowest cutting position and remove the mower deck guards 3 Using a 1 2 breaker bar place the square end in the square hole located in the end of the idler arm A Figures 42 Carefully rotate the breaker bar clockwise whic
15. 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 Fora truly professional cut 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 slo
16. is used to identity safety 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 hazard 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 serious injury or death A CAUTION This indicates a hazard which if not avoided might result in serious injury or death NOTICE This message presented without the alert symbol indicates a situation where the unit or property could be damaged North American Safety Icons m gt Read the Open Flame Alert Toxic Fumes Manual Hazard A ig Amputation Amputation Amputation Fire Hazard Rotating Parts Hand In Blade Foot In Blade ur Do ye Thrown Pinch Point Objects Hot Surface ar Protective Gear F p e amp Rollover Overhead Hazard Obstacles Tipover Dropoffs gt i k Oo Ne 55 S Slippery Keep Children Remove Slopes Away Key Before Servicing www simplicitymfg com Features and Controls Identification Numbers Sri Manufacturing Inc Port Obs WI 53074 0997 U S A MFG North
17. provide proper traction improve cut quality and extend tire life Tm Pee Front S N 2013129510 amp Below 40 psi 2 76 bar Front S N 2013129511 amp Above 25 psi 1 72 bar 15 psi 1 03 bar Seat Adjustment See Figure 3 The seat can be adjusted forward and back Move the lever A Figure 3 forward position the seat as desired and release the lever to lock the seat into position Figure 3 Seat Adjustment A Seat Adjustment Lever Pushing the Rider by Hand NOTICE Towing the unit will cause hydraulic pump and wheel motor damage Do NOT tow rider Do NOT use another vehicle to push or pull this unit s 7 S cS lt x Jte 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 4 located on the pumps COUNTER CLOCKWISE a maximum of 2 full turns Figure 4 Hydraulic System By Pass SEO A Hydraulic Release Valve 4 Disengage the parking brake left hand pump shown 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 in Ibs 9 04 13 56 Nm of torque 17 Operation Mowing Height Adjustment The cutting height adjustm
18. replace the spindle 6 Blades are installed incorrectly 6 Reinstall the blades correctly 1 Deck is 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 Deck is clogged with grass clippings 4 Clean out the deck 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 Stingers 1 Blades are not sharp or nicked 1 Sharpen your blades 2 Blades are worn down too far 2 Replace your blades 3 Engine speed is too low 3 Always mow at full throttle 4 Ground speed is too fast 4 Slow down 5 Deck is plugged with grass 5 Clean out the mower 39 Specifications NOTE Specifications are correct at time of printing and are subject to change without notice Actual sustained equipment horsepower will likely be lower due to operating limitations and environmental factors i Fuel Tank Capacity 6 Gallons 22 7 L Total 24 HP Briggs amp Stratton Rear Wheels Tire Size 20 x 8 00 10 S N 2013156319 amp Below Inflation Pressure 15 psi 1 03 bar Make Briggs amp Stratton Front Wheels Tire Size 11 x 4 00 5 Model 44 777 0113 1 Inflation Pressure 40 psi 2 76 bar Horsepower 24 3500 rpm
19. seat on the right hand side of the machine NOTE It is recommended that the rear Suspension be adjusted stiffer due to the added weight of the collection system e 34 Spring loaded components can kick back causing injury Use two hands when adjusting the shock assemblies This will prevent the wrench from slipping while pressure is being applied www simplicitymfg com Deck Lift Rod Timing And Leveling Adjustment 1 Park machine on a flat level surface Disengage the PTO stop the engine and engage the parking brake Rear tires must be inflated to 15 psi 1 03 bar front tires to 40 psi 2 76 bar 2 To check the lift rod timing measure and record the distance between the lift pivots and the rod pivots Repeat for other side of unit See Figure 38 3 If the measurements are equal skip to Step 5 the measurements are NOT equal greater than 1 8 3 17mm difference adjustment is required continue with Step 4 4 Refer to Figure 39 To adjust the lift rod timing adjust the 5 8 hex nuts on either side of the front lift pivot until the measurements are equal Repeat for other side 5 Place the deck height adjustment pin in the 4 10 2 cm position 6 Refer to Figure 40 Place 2 x 4 blocks under each corner of the mower deck with the 3 1 2 sides being vertical Place a 1 4 0 64 cm thick spacer on top of the rear 2 x 4 blocks 7 Adjust the front eyebolts until the chains are tight and the
20. the system Battery Maintenance NOTE This unit is equipped with a maintenance free BCIU1 battery Cleaning the Battery and Cables 1 Remove the hydraulic oil reservoir mounting hardware C Figure 20 and then move the reservoir D forward to expose the battery 2 Disconnect the cables from the battery negative black cable first B 3 Clean the battery terminals and cable ends with a wire brush until shiny 4 Reinstall the battery and reattach the battery cables positive red cable first A 5 Coat the cable ends and battery terminals with petroleum jelly or non conducting grease 6 Reposition the oil reservoir and secure in place with the hardware previously removed Regular Maintenance A A Figure 19 Checking Hydraulic Oil Level A Hydraulic Oil Reservoir B Reservoir Cap Figure 20 Battery Compartment Positive Cable amp Terminal Negative Cable amp Terminal Reservoir Mounting Hardware Hydraulic Oil Reservoir Hydraulic Oil Filter gt Keep open flames and sparks away from the battery 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 27 Regular Maintenance
21. through normal machine use misuse age degradation modifications or a roll over If the seat belt does not pass all of the following tests it should be replaced S 4 4 INSPECT WEBBING gt Before Each Use Conduct the following inspections maintenance of the seat belt and retraction mechanism 1 Check for dirt or debris in the retraction mechanism If dirt or debris is found it should be removed 2 Check to make sure the retraction mechanism retracts easily and completely 3 Check for damage to any part of the seat belt such as nicks cuts loose stitching or fraying 4 Check that the buckle and latch operate properly and that the latch plate is not excessively worn deformed or the buckle is damaged or cracked The seat belt should latch and release easily 10 www simplicitymfg 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 bodi
22. 8 Reinstall the PTO drive belt F Spring G Spring Anchor Hook 33 Regular Maintenance Rear Suspension Adjustment The shock assembly can be adjusted to allow the operator to customize the ride according to operator s weight and or operating conditions You have the option of adjusting the spring pre load Items to consider before adjusting the suspension Less spring pre load should be used with light weight operators which will provide a softer more cushioned ride More spring pre load should be used with heavy weight operators or when a rear mount grass bagger system is installed which will provide a stiffer more rigid ride 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 Raise the rear of the machine and secure with jackstands Chock the front wheels to prevent the machine from rolling Remove the rear drive tires 4 See Figure 37 Using the supplied spanner wrench p n 5022853 insert the tip of the wrench into the notch in the pre load adjuster While holding the wrench in place with one hand turn COUNTER CLOCKWISE to increase the pre load turn CLOCKWISE to decrease the pre load Make sure both shocks are set to the same amount of pre load 5 Reinstall the rear drive tires Torque the lug bolts to 85 95 ft Ibs 115 129 Nm Remove the jackstands from under the machine NOTE Spanner wrench is located under the
23. Blade 5061827 48 Deck Deck Drive Belt 5023297 Mower Blade 5020843
24. C Cap www simplicitymfg com Check Hydraulic Oil Level 1 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 2 Unscrew the reservoir cap B Figure 19 3 Look down the filler neck of the hydraulic oil reservoir A and observe the oil level When cold the oil level should be approximately 4 10 cm below top of the filler neck 4 f necessary add SAE 20W 50 motor oil DO NOT use synthetic oils 5 Reinstall the reservoir cap Change Hydraulic Oil Filter Change Interval Every 250 Hours Filter Part Number 1719168 NOTE Removing the oil filter from the filler base will drain the oil reservoir Have a suitable container ready to catch any spilled oil Simplicity recommends this be a dealer only service item 1 Locate the transmission oil filter A Figure 20 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 4 Thread the new filter onto the filter base until the gasket makes contact then tighten 3 4 of a turn more 5 Run the unit for several minutes and check the transmission oil level IMPORTANT NOTE Use caution after changing the filter air in the hydraulic system may affect the responsiveness of the control levers Repeat step 5 until the air is out of
25. L BAR label 2 Make sure there isn t any missing damaged or loose mounting hardware 3 Make sure the ROLL BAR has been correctly and completely installed Every 100 Hours Inspect the ROLL BAR structure and mounting hardware for 1 Any cracks in the structure structural members and or welds 2 Significant corrosion on any part of the ROLL BAR structure or hardware 3 Missing damaged or loose mounting hardware 4 Mounting hardware that is of a grade lesser than specified 5 Machine GVW Gross Vehicle Weight including attachments restrained payload fuel and operator in excess of the maximum weight specified on the ROLL BAR label 6 Any modifications that have been made such as unauthorized welds and holes 7 Any permanent deformation or twisting of the ROLL BAR structure 8 That the ROLL BAR label is still in place and is readable 9 That the ROLL BAR on product warning labels are still on the ROLL BAR and are readable If there is any doubt as to the condition of the ROLL BAR remove the machine from service and contact your dealer for assistance Operator Safety Inspection and Maintenance of the Roll Bar Seat INSPECT BUCKLE Belt amp LATCH A WARNING O a Failure to properly inspect and maintain the seat belt can Cause serious injury or death The seat belt like the ROLL BAR needs to be periodically inspected to verify that the integrity has not been compromised
26. 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 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 Keep nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete Do not use a nozzle lock open device If fuel is spilled on clothing change clothing 10 immediately Never over fill the fuel tank Replace gas cap and tighten securely Use extra care in handling gasoline and other fuels They 12 are flammable and vapors are explosive 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 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 Keep nuts and bolts especially blade attachment bolts tight and keep equipment in good condition Never tamper with safety devices Check their proper operation regularly and make necessary repairs if they are not functioning properly Keep unit free of grass leaves or other debris build up
27. WHENTHE ROLL BAR IS DOWN NO TENDRA PROTECCI N CUANDO LA BARRA ANTIVUELCO ESTA ABAJO Baje la barra antivuelco solamente cuando sea Lower the roll bar only necesario NO quite when necessary and NEVER remove it NO utilice el cintur n de seguridad cuando la barra antivuelco est abajo Do NOT use seat belt when the roll bar is down Suba barra antivuelco Raise the roll bar as tan pronto como lo soon as clearance permita el espacio permits NO salte de podadora Do NOT jump ott it cuando sta se vuelque Lea el manual del operador y siga las instrucciones de operaci n las advertencias ahi incluidas ROLL OVER ESTRUCTURA PROTECTIVE PROTECTORA STRUCTURE CONTRA VOLCADURAS Para mantener protegido al operador y la certificaci n de la barra Replace a damaged antivuelco roll bar do NOT attempt to repair or modify Reemplace barra antivuelco da ada NO intente repararla ni modificarla Any alteration of the roll bar must be approved by the manufacturer aprobado por el fabricante Cualquier cambio a la barra antivuelco debe ser DO NOT exceed the NO exceda la clasificaci n machine weight rating de de m quina que of the roll bar especifica la barra antivuelco 11 Operator Safety Safety Interlock System This unit is equipped with safety interlock switches These safety systems are present for your safety do not attempt
28. ades See Sharpening the Mower Blades A DA INA Figure 27 inspecting the Mower Blade Air Lifts A New Mower Blade B Mower Blade at Wear Limit A notch begins to form C Mower Blade in Dangerous Condition Notch measures 25 6 85 mm or greater DO NOT USE Replace with new mower blade 29 Regular Maintenance Sharpening the Mower Blade A WARNING Avoid injury Mower blades are sharp Always wear gloves when handling mower blades or working near blades Always wear safety eye protection when grinding 1 Sharpen the mower blades with grinder hand file or electric blade sharpener 2 Sharpen the mower blade by removing an equal amount of material from each end of the mower blade 3 Keep the original bevel A Figure 28 when grinding DO NOT change the mower blade bevel 4 The mower blade should have a maximum 1 64 0 40 mm cutting edge B or less 5 Balance the mower blades before installing Balancing the Mower Blades Avoid injury Keep mower blades balanced An unbalanced mower blade can create excessive vibration and damage the unit or cause mower blade failure 1 Clean the mower blade to remove any dried grass or other debris 2 See Figure 29 Put the mower blade on a nail in a vise and turn the mower blade to the horizontal position 3 Check the balance of the mower blade If either end of the mower blade moves downward sharpen the heavy end until the mower blade is bala
29. 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 Qu 2 Figure 10 Turning Around a Corner Advanced Driving Figure 11 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 center 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 12 Executing an End Of Row Turn 21 Operation Storage A WARNING Fuel and its vapors are extremely flammable an
30. ckly 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 cA ML Li V Figure 16 Mulching Action 24 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 17 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 ability 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 Figure 17 Trailer Weight Recommendations A Clevis Pin B Clip www simplicitymfg com Regular Maintenance Regular Maintenance Maintenance Schedule The following schedule should be followed for normal care of your rider and mower You will ne
31. d explosive Fire or explosion can cause severe burns or death Never store the unit with gasoline in the engine or fuel tank in a heated shelter or in enclosed poorly ventilated enclosures Gasoline fumes may reach an open flame spark or pilot light such as a furnace water heater clothes dryer etc and cause an explosion Handle gasoline carefully It is highly flammable and careless use could return in serious fire damage to your person or property Drain fuel into an approved container outdoors away from open flame or sparks Mowing Before mowing set the cutting height as described in the Operation section 1 Engage the parking brake Make sure the PTO switch is disengaged and the ground speed control levers are 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 Aa N Begin mowing See Mowing Recommendations section for tips on mowing patterns and lawn care See Troubleshooting section for information on troubleshooting 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 Cut Here On Cut Second Pass Wu E ii YT Figure 14 Incre
32. e driving under any objects Do not allow roll bar to contact low overhanging obstacles such as tree branches and guide wires Never remove the roll bar from the vehicle Do not exceed the machine weight rating of the roll bar Read and follow all of the instructions shown below regarding the inspection and maintenance of the roll bar structure and the seat belt Inspection of the Roll Bar Protective Structure A WARNING Failure to properly inspect and maintain the Roll Bar protective structure can cause serious injury or death A ROLL BAR like any other safety device needs to be periodically inspected to verify that the integrity of the device has not been compromised through normal machine use misuse age degradation modifications or a roll over To maintain operator roll over protection and roll bar effectiveness f a ROLL BAR becomes damaged for any reason such as a collision roll over or impact the ROLL BAR must be replaced Small undetectable cracks can reduce the effectiveness of the ROLL BAR Never weld straighten or repair the ROLL BAR Never alter the ROLL BAR by welding anything to it or by drilling additional holes Operator Safety Before First Time Use Inspect the ROLL BAR structure and mounting hardware for 1 Check to make sure the machine GVW Gross Vehicle Weight including attachments restrained payload fuel and operator is not in excess of the maximum weight specified on the ROL
33. ed to keep a record of your operating time Determining operating time is easily accomplished by observing the elapsed time recorded by the hour meter Before Every Every Every Every Spring amp Safety Items Each 5 25 100 250 E Use Hours Hours Hours Hours Check Safety Interlock System e e Check Rider Brakes e e Check Mower Blade Stopping Time e e Before Every Every Every Every Spring amp Rider Maintenance Each 5 25 100 290 Fall Use Hours Hours Hours Hours Check Rider Mower for loose hardware e e Clean Deck amp Check Replace Mower Blades Lubricate Rider amp Mower e Clean Battery amp Cables Check Tire Pressure e Check Hydraulic Oil e e Change Hydraulic Oil Filter e Before Every Every Every Every Spri 2 pring amp E Engine Maintenance Each 5 25 100 290 Fall 5 Use Hours Hours Hours Hours Check Engine Oil Level z Check Clean Cooling Fins amp Intake Service Air Filter o Change Oil amp Filter o Check Replace Spark Plugs Every 200 Hours Check Replace Fuel Filter Every 200 Hours Check Clean Spark Arrester Every 50 Hours Refer to engine owner s manual Change original engine oil after initial break in period More often in hot over 85 F 30 C weather or dusty operating conditions f equipped replace if damaged 25 Regular Maintenance Checking Adding Fuel To add f
34. eed 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 A WARNING Operating on steep slopes can be dangerous Never operate on slopes greater than 15 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 A SLOPE Operator Safety 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 Never allow children or others in or on towed equipment On slopes the weight of the towed equipment may cause loss of traction and loss of control Travel slowly and allow extra distance to stop Do not shift to neutral and coast down hill on A 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 anoth
35. ent pin A Figure 5 controls the mower cutting height The cutting height is adjustable between 1 3 4 4 4 cm and 4 1 2 11 4 cm in 1 4 0 64 cm increments 1 Depress the deck lift foot pedal B until it locks into the 4 1 2 11 4 cm position 2 Place the cutting height adjustment pin in the desired cutting height 3 Depress the deck lift foot pedal then push the lock lever towards the right to release the lock 4 Release the deck lift foot pedal until it comes to rest against the cutting height adjustment pin Foot Pedal Adjustment The deck lift foot pedal can be adjusted to accommodate the operator s height for optimal comfort To Adjust Pedal Position 1 Remove the foot pedal A Figure 6 from the pedal mount tab B 2 Remove the pedal mount hardware C and rotate the tab 180 degrees 3 Reinstall the pedal mount hardware and tighten securely 4 Reinstall the foot pedal on the pedal mount tab in the proper orientation as shown in Figure 6 18 Figure 5 Mowing Height Adjustment A Cutting Height Adjustment Pin B Deck Lift Foot Pedal C Deck Lift Lock Lever OPTIONAL POSITION Figure 6 Foot Pedal Adjustment A Deck Lift Foot Pedal B Pedal Mount Tab C Pedal Mount Hardware www simplicitymfg com Operation A WARNING Read the Operator s Manual before ILL attempting to operate the machine e f you do not understand how a specific control
36. er states or federal jurisdictions may have similar laws Contact an Authorized Service Dealer to obtain a spark arrester designed for the exhaust system installed on this engine A WARNING Extended exposure to excessively high sound levels can result in hearing loss 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 an explosion Fuel vapor is also toxic to humans and animals 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 www simplicitymfg com 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 inadequa
37. er 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 WARNING Stored energy device Improper release of springs can result in serious personal injury Springs should be removed by an authorized technician 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 www simplicitymfg com Roll Bar Instructions For models equipped with factory installed Roll Over Protection System ROPS A WARNING In order to avoid serious injury or death from roll over it is important to follow the warnings listed below Operational Warnings Always use the seat belt when the roll bar is in the raised position Never use the seat belt when the roll bar is in the down position Remember there is no roll over protection when the roll bar is in the down position so it is very important to always keep the roll bar in the raised position whenever possible Lower the roll bar to the down position only when it is absolutely necessary Check for overhead clearances befor
38. er 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 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 CES 002 Operator Safety Service and Maintenance Safe Handling of Gasoline 1 Extinguish all cigarettes cigars pipes and other oro 13 sources of ignition Use only approved gasoline containers Never remove the gas cap or add fuel with the engine running Allow the engine to cool before refueling Never fuel the machine indoors Never store the machine fuel container where there is an open flame spark or pilot light such as near a water heater or other appliance
39. etighten the front set collar 3 Make sure that the neutral return bushing E is seated correctly in the spring stop plate F 4 Position the rear set collar so that it sets tightly against neutral return bushing and tighten 5 Pull the ground speed control lever rearward and release to check position again Adjust as necessary to align the ground speed control levers with the notches in the neutral lock plate It is important to note that after every adjustment of the neutral return rod the lever must be pulled rearward and released to properly check the neutral position 32 Figure 33 Neutral Adjustment RH side shown A Adjustment Linkage Rod B Jam Nut C Ball Joint D Locking Nuts Figure 34 Neutral Return Spring Adjustment Rear Set Collar Neutral Return Rod Neutral Return Spring Front Set Collar Neutral Return Bushing Spring Stop Plate gt www simplicitymfg com Regular Maintenance CLEEN Parking Brake Adjustment 1 Disengage the PTO engage the parking brake stop the engine and remove the ignition key 2 Raise the seat plate 3 Locate the brake spring A Figure 35 4 With the parking brake engaged measure the compressed spring length The spring should be 1 15 16 2 4 9 5 1 cm when compressed 5 If the spring is not within this range release the parking brake and turn the adjustment nut B to compress or relax the sprin
40. f immediately until they leave 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 Operator Safety 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 5 4 foot rise over a 20 foot length 15 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 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 operator s manual the unit is safe to operate The mower deck has spinning
41. from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm A WARNING Battery posts terminals and related accessories contain lead and lead compounds chemicals known to the State Briggs amp Stratton Power Products Group LLC of California to cause cancer and reproductive harm Copyright 2008 Briggs amp Stratton Corporation Wash hands after handling Milwaukee WI USA All rights reserved The Simplicity logo is a trademark of Briggs amp Stratton Corporation Milwaukee WI USA Contact Information Simplicity Manufacturing Inc 0 Box 997 500 N Spring St Port Washington WI 53074 0997 www simplicitymfg com Table of Contents Operator Safety 2 Safety Rules amp Information 2 DAILY WEGAIS c E E 11 Safety Icons amp Interlock 12 Features amp Controls cocco 13 Identification Numbers see 13 Control Functions 14 nri P 16 General Operating 16 Checks Before Starting esses 16 Check Tire 55 17 Seat Adjustment ceinec iirrainn 17 Pushing
42. functions or have not yet thoroughly read the FEATURES and 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 Stopping the Rider 1 While sitting in the operator s seat engage the parking 1 Returning the ground speed control levers to the middle brake and make sure the PTO switch is disengaged and position will stop rider movement Pivot the levers the motion control handles are locked in the NEUTRAL outward and lock them in NEUTRAL position 2 Disengage the PTO by pushing down on the PTO switch 2 NOTE A warm engine may not require choking 3 Engage the parking brake by pulling the handle up until Set the engine throttle control to FAST throttle position it locks into position Then fully close the choke by pulling the knob OUT fully 4 Move the throttle control to mid throttle position and 3 Insert the key into the ignition switch and turn it to turn the ignition key to OFF Remove the key START 4 After the engine starts gradually open the choke push knob down fully Reduce to half throttle speed and allow to warm up 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
43. g 6 Engage the parking brake and remeasure the spring 4 9 5 1cm NOTICE Figure 35 Parking Brake Adjustment A Brake Spring Do NOT adjust the spring shorter than 1 15 16 4 9 cm when compressed This may damage the brake mechanism B Adjustment Nut Hydraulic Pump Drive Belt Replacement 1 Park the tractor 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 Remove the PTO drive belt see MOWER BELT REPLACEMENT for removal instructions 3 Remove the hardware that secures the clutch anchor pad to the PTO clutch 4 Loosen the nut towards the front of the machine on the spring anchor hook G Figure 36 to release the majority of the belt tension Use caution and remove the nut to completely release the tension 5 Remove the old belts and replace it with the new ones Make sure the V side of the belt runs in the grooves of the crankshaft pulley and pump pulleys B amp C 6 Reinstall the anchor hook G into the anchor tab and loosely fasten the nut Adjust the anchor hook until a Figure 36 Hydraulic Pump Drive Belt Replacement measurement of 8 3 8 21 2 cm is achieved from the A Pump Drive Belt outside if the spring hooks Tighten nut B Crankshaft Pulley 7 Reinstall ihe clutch anchor pad to the PTO clutch and de eae secure with the hardware previously removed E Idler Arm
44. h will relieve the tension on the belt exerted from the idler arm 4 Slide the drive belt over the edge of the stationary idler pulley B Carefully release the tension on the breaker bar 5 Remove the old belt and replace with a new one Make sure the V side of the belt runs in the pulley grooves Figure 43 6 Install the drive belt on the PTO pulley the spindle pulleys and all idler pulleys except the stationary pulley B Figure 43 Carefully rotate the breaker bar clockwise and install the belt on the stationary idler pulley B Carefully release the tension on the breaker bar 7 Reinstall the mower deck guards 8 Run the mower under no load condition for about 5 minutes to break in the new belt 36 Figure 42 Mower PTO Belt A Idler Arm B Stationary Idler Pulley Figure 43 Mower PTO Belt Routing Spindle Pulley B PTO Drive Belt C Spring loaded Idler Pulley D Stationary Idler Pulley gt www simplicitymfg com 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 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
45. icity Have the information listed in the box below available when phoning in your request Technical manuals can be downloaded from www simplicitymfg com 40 www simplicitymfg com nu eui ajHue ay e4njonujs Aue sod ajod e 994 s14 jo eui aul siu pjos 1 SNOILOfIHLISN 3dO lS JHL HO ATONV JHL Q 10Od AHL 30 3 195NV 3HL GALLOG a1viddOuddv q104 913 150 39N34 310d 3341 JOVSYNS IWOILYSA V 39Q3 SIHL j AGINS NOILVOISILNAGNI 30175 41 Product Quick Specs ENGINE 24 HP Briggs amp Stratton S N 2013156319 amp Below Make Briggs amp Stratton Model 44 777 0113 1 24 3500 Displacement 44 18 Cu in 724 cc Electrical System 12 Volt 16 amp Alternator Battery 340 CCA 01 Capacity 2 qt 1 89 L w Filter S N 2013156320 amp Above Make Briggs amp Stratton Model 44M777 0133 G1 Horsepower 24 3500 rpm Displacement 44 18 Cu in 724 cc Electrical System 12 Volt 16 amp Alternator Battery 340 CCA Oil Capacity 2 qt 1 89 L w Filter 26 HP Briggs amp Stratton S N 2013156319 amp
46. is manual Smooth Travel The lever controls of the Zero Turn rider are responsive The BEST method of handling the ground speed control levers is in three steps as shown in Figure 7 FIRST place your hands onto the levers as shown SECOND to go forward gradually push the levers forward with your palms THIRD to speed up move the levers farther forward To slow down smoothly slowly move the levers toward neutral Figure 7 Move Control Levers Gradually Reverse Travel Practice LOOK DOWN amp BEHIND then gradually move both ground speed control levers evenly BACK from neutral Slow down and repeat NOTE Practice backing up for several minutes before attempting to do so near objects The rider turns sharply in reverse as well as forward and backing up straight takes practice Forward Travel Reverse Travel Figure 8 Forward Travel 20 Figure 9 Reverse Travel www simplicitymfg com Practice Turning Around Corner While traveling forward allow one handle to gradually return 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
47. ly 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 NUK ali Figure 15 Proper Cutting Height www simplicitymfg com 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 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 collection system and starting a compost pile 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
48. ly injury can result when these instructions are not followed The information is for your safety and it is important The safety decals 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 Operator Safety DANGER OPERATING ON WET OR SLIPPERY SLOPES CAUSE SLIDING AND LOSS OF CONTROL AND ROLLO STEERING AND CONTROL OPERATING ON STEEP SLOPES CAUSE SLIDING AND LOSS OF STEERING VER A DANGER AMPUTATION AND THROWN OBJECTS HAZARD To avoid injury from rotating blades stay clear of dack edge and keep others away Do not mow without discharge sy chute or entire grass catcher in place 7 Avoid serious injury or death from rollover Do not operate without the rollbar installed and AVOID SERIOUS operational INJURY OR DEATH FROM ROLL OVER Keep roll bar in the raised position and use seat belt AMPUTATION HAZARD To avoid injury from rotating blades stay clear of deck edge EVITE LESIONES GRAVES 0 LA MUERTE POR VOLCADURAS Mantenga la barra antivuelco en la posici n elevada y utilice el cintur n de seguridad THERE IS NO ROLL OVER PROTECTION
49. m START Cranks the engine for starting NOTE Never leave the ignition switch in the RUN position with the engine stopped this drains the battery PIER 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 Ground Speed Control Levers These levers control the ground speed of the rider The left lever controls the left rear drive wheel and the right lever 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 Note The further a lever is moved away from the neutral position the faster the drive wheel will turn See the Operating the Zero Turn Rider section for steering instructions H Hour Meter Maintenance Reminder Measures the time of the PTO being engaged The hour meter measures the number of hours the PTO has been engaged The hour meter will flash an initial oil change indicator at 5 hours and a lubrication reminder every 50 hours These reminders display for approximately two hours and will automatically reset themselves Note The hour meter will register the passage of time only when the PTO is engaged The hour meter has a self contained power source so the total hours are always visible Features and Controls Seat Adjustment Lever The seat can be adjusted forward and back
50. mental Cutting 22 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 engine owner s manual Allow the engine to warm up for several minutes before Use 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 specific 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 slight
51. 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 Operator Safety 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 Roll Bar Use Keep the roll bar in the raised position and fasten the seat belt There is no roll over protection when the roll bar is down Do not jump off if the mower tips it is safer to be secured by the seat belt with the roll bar raised Lower the roll bar only when necessary such as to temporarily clear a low overhanging obstacle and NEVER remove it Do NOT use the seat belt when the roll bar is down Raise the roll bar as soon as clearance permits Overhead Obstacles Check for overhead clearances before driving under any objects Do not allow
52. n the hose during normal operation 5 Place an absorbent shop cloth under the engine oil filter Remove the engine oil filter and replace with a new one 6 Remove the shop cloth and wipe up any spilled oil NO Inspect Muffler and Spark Arrester Inspect the muffler for cracks corrosion or other damage Remove the spark arrester if equipped and inspect for damage or carbon blockage If replacement parts are required make sure to use only original equipment replacement parts A WARNING Replacement parts must be the same and installed in the same position as the original parts or fire could result 26 A WARNING Fuel and its vapors are extremely flammable and explosive Fire or explosion can cause severe burns or death 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 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 7 d Figure 18 Engine Oil Drain A Oil Drain Hose B Cable Clamp
53. nced See Sharpening the Mower Blades for proper sharpening instructions 4 Repeat the process until the mower blade remains in the horizontal position Reinstalling the Mower Blades 1 Wedge a wooden block between the mower blade and the mower deck housing to keep the mower blade from turning 2 Reinstall each mower blade with the air lifts pointing up towards the mower deck as shown in Figure 30 Secure with the mower blade mounting bolt and flat washer A amp B Figure 30 and torque to 70 ft Ibs 94 Nm 30 Figure 28 Sharpening the Mower Blade A Mower Blade Bevel B Mower Blade Cutting Edge Figure 29 Balancing the Mower Blade A Nail Figure 30 Tightening the Mower Blade for Installation A Mower Blade Mounting Bolt B Washer C Mower Blade Air Lift Points Up For Installation D 4X4 Wooden Block www simplicitymfg com 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 31 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 in or out to properly adjust the lever end spacing To Adjust the
54. 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 product s 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 enter the area where you are mowing have another responsible adult watch them 2 www simplicitymfg com 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 unit is running If someone does enter the area shut the unit of
55. of these procedures can be performed for you by your local authorized dealer Troubleshooting A WARNING Remove the ignition key prior to performing maintenance on the unit To avoid serious injury perform maintenance on the tractor or mower only when the engine is stopped and the parking brake is engaged Always remove the ignition key disconnect the spark plug wire and fasten it away from the plug before beginning the maintenace to prevent accidental starting of the engine Troubleshooting the Rider PROBLEM CAUSE REMEDY 1 Parking brake not engaged 1 Engage parking brake 2 PTO electric clutch switch in ON position 2 Place in OFF position 3 Out of fuel 3 If engine is hot allow 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 cleaning 6 Clean the battery terminals 7 Battery discharged or dead 7 Recharge or replace Engine will not turnover or start 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 faulty 10 Replace as needed See authorized service dealer 11 Spark plug s faulty fouled or incorrectly 11 Clean and gap or replace See engine manual gapped 12 Water in fuel 12 Drain fuel amp
56. oss 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 limited 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 Additional copies of this manual are available as well as fully illustrated parts lists These manuals show all of the product s components in exploded views 3D illustrations which show the relationship of parts and how they go together as well as part numbers and quantities used Important 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 Simpl
57. replace with fresh fuel 13 Gas is old or stale 13 Drain fuel amp replace with fresh fuel 1 Fuel mixture too rich 1 Clean air filter Check choke adjustment Engine starts hard or runs poorly 2 Spark plug s faulty fouled or 2 Clean and gap or replace See engine manual incorrectly gapped 1 Low oil level 1 Check add oil as required Engine knocks 2 Using wrong grade oil 2 See engine manual 1 Engine running too hot 1 Clean engine fins blower screen and air mE cleaner Excessive oil consumption 2 Using wrong weight oil 2 See engine manual 3 Too much oil in crankcase 3 Drain excess oil 1 Dirty air filter 1 Replace air filter See engine manual Engine exhaust is black 2 Engine choke control is in CLOSED 2 Open choke control position 37 Troubleshooting Troubleshooting the Rider continued Engine runs but rider will not drive Belt is broken Drive belt slips PROBLEM CAUSE REMEDY 1 Hydraulic release valve s in open 1 Turn hydraulic release valve s CLOCKWISE to position close See Drive Belt Replacement See Problem and Cause below See authorized service dealer Rider drive belt slips Pulleys or belt greasy or oily 2 3 4 Brake is not fully released 1 2 Tension too loose pe 4 Clean as required Adjust spring tension See Drive Belt Brake will not hold 2 Brake pads worn Replacement 3 Bel
58. ry Mower blades are sharp Always wear gloves when handling mower blades or working near blades 1 Wedge a wooden block between the mower blade and the mower deck housing to keep the mower blade from turning 2 To remove the mower blade use a 15 16 wrench to remove the mower blade mounting bolt Figure 25 Inspecting the Mower Blades A WARNING Avoid injury A worn or damaged blade can break and a piece of the mower blade could be thrown into the operator s or bystander s area resulting in serious personnal injury or death Inspect the mower blade every 25 hours or atleast once a year If the mower blade hits a solid object stop the engine immediately and inspect the mower blades Never weld or straighten bent mower blades Inspect the mower blade Figures 26 amp 27 Discard the mower blade if it has any of the below conditions Has more than 5 12 7 mm of the mower blade metal removed from previous sharpening or wear D Figure 27 Figure 26 Inspecting the Mower Blade Tips A Mower Blade Cutting Edge The air lifts are excessively eroded B amp C Figure 27 B Square Corner and the notch C is 25 6 35 mm deep or greater C Air Lift Mower blade is bent or broken D Wear Measurement DISCARD Mower Blade If greater 2 If the cutting edges are not sharp or have nicks sharpen than 5 12 7 mm the bl
59. s 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 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 qui
60. s needed drive 5 Mower drive belt broken 2 Replace drive belt 1 Electrical wiring damage 1 Locate and repair damaged wire Mower does not engage 2 Battery voltage too low 2 Recharge battery and check alternator See Battery Maintenance section 38 www simplicitymfg com Troubleshooting Troubleshooting Common Cutting Problems PROBLEM CAUSE REMEDY Streaking 1 Blades are not sharp 1 Sharpen your blades 2 Blades are worn down too far 2 yaur 3 Engine speed is too slow mow at FULL throttle 4 Ground speed is too fast 5 et 5 Deck is plugged with grass out the MONE 6 Not overlapping cutting rows enough Vh ap yoy cutting hae 7 Not overlapping enough when turning en turning you effective cutting width decreases overlap more when turning 1 Lawn is uneven or bumpy 1 Roll or level the lawn 2 Mower deck cutting height is set too low 2 Raise the cutting height 3 Ground speed is too fast 3 Slow down 4 Deck is not levelled correctly 4 Correctly level the deck 5 Tire pressure is low or uneven 5 Check and inflate the tires 1 Deck is 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
61. sed together to turn the rod Loosen the jam nut that locks against the ball joint B and turn the linkage rod A to adjust If the machine creeps forward turn the rod CLOCKWISE while standing at the rear of the machine facing forward if the machine creeps backward turn the rod COUNTER CLOCKWISE 3 Lock the jam nut B against the ball joint C when neutral is achieved NOTE This adjustment should not be performed while the machine is running It may take several attempts to achieved neutral depending upon how much the machine creeps Return to Neutral Adjustment To determine if it is necessary to adjust the neutral return perform the following steps 1 Disengage the PTO engage the parking brake and turn off the engine 2 Move the ground speed control levers into the operating position pull levers rearward and release 3 Move the ground speed control levers out towards the neutral position If the levers do not align with the notches in the neutral lock plate it is necessary to adjust the neutral return rod To Adjust 1 Lock the ground speed control lever in the neutral position 2 Measure the length of the neutral return spring C Figure 34 it should be set at 3 25 8 23cm If the spring does not measure 3 25 8 23cm loosen the front set collar D and the rear set collar A then move the front set collar forward or back on the neutral return rod B until the spring length equals 3 25 8 23cm R
62. sengage the blades PTO set parking brake stop engine and remove keys before dismounting 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 the machine only in daylight or good artificial ight Do not operate the unit while under the influence of alcohol or drugs Watch for traffic when operating near or crossing roadways Use extra care when loading or unloading the unit into a trailer or truck Always wear eye protection when operating this unit Data indicates that operators age 60 years and above are involved in a large percentage of power equipment related injuries These operators should evaluate their ability to operate the equipment safely enough to protect themselves and others from injury Transporting and Storage 1 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 Always observe safe refueling and fuel handling practices when refueling the unit after transportation or storage 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 19 Follow the manufacturer s recommendations for wheel weights or counterweigh
63. t stretched or worn 3 Replace belt 1 Brake is incorrectly adjusted 1 See Brake Adjustment Replace with new brake pads Rider steers or handles poorly 1 Steering linkage is loose 2 Improper tire inflation Check and tighten any loose connections See Operation section Troubleshooting the Mower PROBLEM CAUSE REMEDY Mower will not raise 1 Lift linkage not properly attached or damaged 1 See authorized service dealer for repair 1 Engine speed too slow Set to full throttle 2 Ground speed too fast 2 Decrease ground speed Engine stalls easily with mower 3 Cutting height set too low 3 Cut tall grass at maximum cutting height engaged during first pass 4 Discharge chute jamming with cut grass 4 Cut grass with discharge pointing towards previously cut area 1 Blade mounting bolts are loose 1 Tighten to 70 ft lbs 94 Nm 2 Mower blades spindles or pulleys are bent 2 Check and replace as necessary Excessive mower vibration 3 Mower blades are out of balance 3 Remove sharpen and balance blades See Maintenance section 4 Belt installed incorrectly 4 Reinstall correctly 1 Bent or rough pulleys 1 Repair or replace It breakage on nrearale 2 Using incorrect belt 2 Replace with correct belt 1 Idler pulley spring broken or not properly Mower drive belt slips or fails to attached 1 Repair or replace a
64. te 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 starting 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 sp
65. the Rider by 17 Mowing Height Adjustment sess 18 Foot Pedal Adjustment sss 18 Starting the Engine eene 19 STOPPING the oco oce ei citis mete 19 Zero Turn Driving 20 Jioc eee 22 MOWIRU ai shirt rrt cce ror Pere rit rer tr e 22 Mowing 22 Mowing Methods errans 23 Attaching a Trailer 24 Regular Maintenance 25 Maintenance 25 Checking Adding Fuel sss 26 Fuel FiltoE er ee 26 Change Oil amp Filter 26 Inspect Muffler and Spark 5 26 Check Hydraulic Oil 27 Change Hydraulic Oil 27 Battery Maintenance 27 s ecce ct ettet 28 Servicing the Mower 29 Ground Speed Control Lever Adjustment 31 Speed Balancing 1 31 Neutral Adjustment
66. the roll bar to contact low overhanging obstacles such as tree branches and guide wires www simplicitymfg com 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 Operator Safety 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 flammable 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 Operator Safety Ge 1 2 ND OC A cC 13 14 15 16 17 18 Read these safety rules and follow them closely Failure to obey these rules could result in loss of
67. 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 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 OFF 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 12 Safety Icons The alert symbol 4
68. ts 20 Keep in mind the operator is responsible for accidents occurring to other people or property 21 All drivers should seek and obtain professional and practical instruction 22 Always wear substantial footwear 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 positive mechanical lock is used 26 Before leaving the operator s position for any reason engage the parking 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 rass or combustible materials 28 regulations may require the use of hearing protection when exposed to sound levels greater than 85 dBA for an 8 hour time period A WARNING It is a violation of California Public Resource Code Section 4442 to use or operate the engine on any forest covered brush covered or grass covered land unless the exhaust system is equipped with a spark arrester as defined in Section 4442 maintained in effective working order Oth
69. uel 1 Stop the engine and allow to cool for at least 3 minutes 2 Remove the fuel cap see Figure 1 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 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 carburetor near the fuel pump If 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 FRE a pliers open and slide hose clamps from fuel ilter Remove hoses from filter Install new filter in proper flow direction in fuel line Secure with hose clamps Reconnect the negative battery cable when finished Change Oil amp Filter 1 Warm engine by running for a few minutes Refer to the engine operator s manual for oil amp filter replacement instructions 2 Remove the oil drain hose A Figure 18 from the cable clamp B on the right hand side of the frame and route the hose through hole in the engine deck as shown in Figure 15 3 Place a small pan under the oil drain hose to catch the oil Using the appropriate tools remove the cap C from the oil drain hose A and drain the engine oil 4 After draining replace the cap and wipe up any spilled oil Reinstall the oil drain hose into the cable clamp to retai
70. vice locations should be utilized for major service and repair requirements 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 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 Operating the engine at excessive speed can increase the hazard of personal injury 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 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 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 und
71. wer ground speed Operation 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 ALWAYS 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 23 Operation Proper Mulching Mulching consists of a mower deck which cuts and recuts clippings into tiny particle

Simplicity ZT4000 Series Lawn Mower User Manual

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