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Riding Mowers ZR44 & ZR52 (S/N 472619-) Zero

1. Owner Assistance The Warranty Registration card should be filled out by the dealer at the time of purchase This information is necessary to provide you with quality customer service If customer service or repair parts are required contact a Land Pride dealer A dealer has trained personnel repair parts and equipment needed to service the mower The parts on your Razor Z Mower have been specially designed and should only be replaced with genuine Land Pride parts Therefore should your Razor Z require replacement parts go to your Land Pride Dealer For parts and service for your Honda Engine contact your nearest Honda Dealer or Call Customer Service Hotline Honda Engine Information Service Manual 16 HP P N 612J410 18 HP P N GXV610K1 20 HP P N GXV620K1 Owner s Manual 16 HP P N 31Z0A600 18 HP P N 312J4620 20 HP P N 312J4620 Service Hotline 1 770 497 6400 Serial Number Location Refer to the Figure 1 for the location of your serial number oe Serial Number Location Figure 1 Further Assistance Your dealer wants you to be satisfied with your new mower If for any reason you do not understand any part of this manual or are not satisfied with the service received the following actions are suggested 1 Discuss the matter with your dealership service manager making sure he is aware of any problems you may have and that he has had the opportunity to assist you 2 Ifyou are still no
2. B per R O d TO SS A Ble ot Op O 5 D Fuel Filter A Fuel Line eS F G Oil Filter Drain Plu Engine Oil Filler Tube Engine Oil Filter Drain amp Filler Tube 190 Figure 4 8 Belt Replacement Refer to Figure 4 9 and Figure 4 10 Replace belts which show signs of severe cuts tears excessive weather checking and cracking or burns caused by slipping Slight raveling of belt covering does not indicate failure trim ravelings with a sharp knife Inspect the belt pulley grooves and flanges for wear A new belt or one in good condition should never run against the bottom of the groove Replace the pulley when this is the case otherwise belt will lose power and slip excessively Never pry a belt to get it on a pulley as this will cut or damage the fibers of the belt covering Keep oil and grease away from belts and never use belt dressings Any of these will destroy the belt composition in a very short time Deck Belt Replacement 1 Park the unit on a flat surface Stop the engine and remove the ignition key Make sure blade engagement switch is in the down OFF position Place control levers in the park brake position Disconnect negative battery cable 2 Place the deck in the lowest position 4 19 10 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 27 Table of Contents Section 4 Maintenance and Lubrication 9 Remove the deck belt covers and floor pa
3. Ay DANGER Observe usual fuel handling precautions do not smoke while refueling do not fill tank with engine running or while engine is hot Clean up any gasoline spills Allow engine to cool before storing machine inside a building Keep fuel away from open flame or spark and store machine away from open flame or spark if there is fuel in the tank Use extra caution when handling gasoline and other fuels They are flammable and vapors are explosive A fire or explosion from gasoline can burn you and others and can damage property Refuel outdoors preferably or in well ventilated areas Never attempt to start engine when there is a strong odor of gasoline fumes present Locate and correct cause Store gasoline in an approved container and keep it out of the reach of children Never buy more than a 30 day supply of gasoline Do not fill gasoline containers inside a vehicle or on a truck or trailer as interior carpets or plastic truck bed liners may insulate the container and slow the loss of any static charge When practical remove equipment from the truck or trailer and refuel the equipment with its wheels on the ground If this is not possible then refuel the equipment on the truck or trailer using a portable container and not a gasoline dispenser nozzle If a gasoline dispenser nozzle must be used keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete Ay warnine Gasol
4. Mechanical Fuel Fuel Capacities Unleaded gasoline with octane rating of 87 or higher 12 2 US GAL Traction Drive Type Dual Hydrostatic Transmission Hydraulic Drive Oil Hydraulic Oil Capacity 20W 50 Mobil oil 2 4 qts or 77 oz Hydraulic Motor Pumps Two variable displacement axial piston type Hydraulic Motor Pump Drive V belt drive from engine crankshaft 4 19 10 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 31 Table of Contents Section 5 Specifications amp Capacities ZR44 amp ZR52 Accu Z Razor Residential Riding Mower General Specifications ra ZRA ZR52 Ground Speed Reverse 0 5 MPH Steering Type Twin lever steering provides independent control of each drive wheel Twin Lever Steering Controls Speed forward reverse brake and turns Steering Turning Radius True zero degree Turns within its own length with counter rotating independent drive wheels Brake Service Hydrostatic dynamic braking Parking Automotive style drum brakes Integral park brakes are automatically engaged when steering levers are placed in neutral Mower Drive Single V belt with electric clutch and spring tension idler pulley Safety Features Operator presence system connected to deck and drive clutches Stabilizer rollers rear of tractor Molded vinyl seat Bolt loosening required for forward and reverse adjustments Optional armrests
5. Zero Turn Mowers 356 059M 15 Table of Contents Section 3 Adjustments Control Lever Adjustment Refer to Figure 3 4 The control levers may be adjusted vertically and pivoted forward or backward for operator comfort Adjust the control levers vertically by removing the capscrews flat washers and locknuts that attach the upper control levers to the lower control levers Reposition the upper control levers to a height that fits the operator s personal preference Reassemble the capscrews flat washers and locknuts in the same order they were removed without tightening them Pivot the upper control levers forward or backward to again fit the operator s personal preference Verify that the control levers align with each other when in the neutral position and tighten the locknuts to correct torque 2 S Upper Control Lever KS S9 Capscrews with J Flat Washers A and Locknuts ANJ J Lower Control Lever CEN Control Lever Adjustment 2068s Figure 3 4 Park Brake Refer to Figure 3 5 Brake Spring Adjustment Occasionally check the park brakes and adjustment using the following method 1 Position the control levers in the neutral position Disengage the blades 2 Make sure the brake actuator lever and the brake link are all the way down 3 Tighten the nylock nut on top of the spring assembly until it is touching the top flat washer DO NOT compress the spring 4 Place the control lev
6. forming gum and varnish deposits in carburetor These deposits will cause engine flooding and loss of power 5 Remove and replace fuel filter if not done in previous 100 hours 6 Remove spark plugs and pour a tablespoon of engine oil into each spark plug hole Install plugs but do not reconnect plug leads 7 Crank engine with starter at least a dozen revolutions to distribute oil over cylinder walls and valve mechanism 8 Clean exterior surface of engine Spread a light film of oil over any exposed metal surfaces of engine that are subject to corrosion 9 Clean dirt and chaff from cylinders and fins blower housing and muffler 10 Check oil filler cap and fuel tank cap to make certain they are securely in place New Season Preparation Before starting the mower following post season storage the following servicing is required 1 Clean mower removing trash and dirt accumulation 2 Check engine oil level 3 Fill fuel tank with fresh gasoline Run machine at half speed for 5 minutes checking operation of steering control levers Stop engine and check for oil leaks loose fittings and so forth 4 Tighten any bolts that have loosened and make sure all hair pins cotter pins and clevis pins are in place 5 Install all safety shields and review safety precautions listed in this manual 6 Check and inflate tires to 8 12 psi Reconnect spark plug leads to spark plug N 30 ZR44 amp ZR52 S N 472619 amp bel
7. 23 Section 1 Assembly and Set Up oe ee 7 Torque Values 0 0 ee 23 Control Lever amp Seat Assembly 7 Tires EEEE EAR ERA A 23 Section 2 Operating 8 Lubrication a Webi vee ee Meee te See Pee bee ee 24 COAG ncn o s deca swan orcnniaaenonca ca 8 Electrical System sunaa aaua aaa 24 Ignition Switch 6 6 6s s6ebsbebeceees 8 Access to Integrated Pump Motor 25 Throttle 0c cece cveeeeeceeeeeeeeeeeees 8 Pa Ag ANTS Ys NIU acaat ated a ONE ha 8 Hydraulic Filter 22 trir arar ENENEA 25 Left Right Fuel Tank Valve 0 9 FUELAYSIAM secedosenstenininiiiniiinsis es Blade Engagement Switch 9 Draining the fuel tank ee eee eee 26 E ssciessce c rra eure ecestensesteeseca es 9 Engine Oil and Filter 05 27 Deck Lift Pedal occ ccc LLL LLL LLL 9 Engine Air Filter 202 0005 27 Instrumentation 000002 ee eee 10 Genera Engine MAMENANGE serrit yritys ar Oil Pressure Light u un 10 Belt Replacement 0000e ee eee 27 Safety Start Interlock System 10 eck be CAREC OMRNL ai e Engine Starting 000 eee eaee 10 Brive Bell peplacelment BST TE a Se ee Moving Mower with Stalled Engine 14 Mower Blade Maintenance 29 Driving the Mower 000 eee eee 11 MOWSE ISOS EMO A iiag aiai a 29 Steering cc ccccccceeeceeeeeeeeees 14 Storage sete eee terete sete eee 3
8. S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 4 19 10 Table of Contents Section 4 Maintenance and Lubrication Access to Integrated Pump Motor The integrated pump motor units are accessed by lifting the seat platform The seat platform is hinged at the front To raise it remove two bolts and tilt seat platform up and forward Refer to Figure 4 4 NOTE If the seat is equipped with the optional arm rest kit make certain to place the control arms in the park brake position and pivot the arm rests upward before placing the seat platform in the forward position Access to Integrated Pump Motor 206r Figure 4 4 1 7 Ay warnine Always wear adequate eye protection when servicing the hydraulic system and battery Hydraulic System The Razor Z is equipped with Hydro Gear IZT integrated pump motor units Except for changing hydraulic filters these units are self contained and are maintenance free Repair of an integrated pump motor unit should be performed by trained technicians only NOTE The integrated pump motor units are equipped with bypass valves For more information refer to Operating Section Moving Mower with Stalled Engine page 11 Hydraulic Filter Refer to Figure 4 5 Initially change hydraulic oil and oil filter after the first 50 hours of operation Ther
9. and faster than waiting on an electric actuation Anti scalp rollers 4 Cutting height Tires Front middle and front corners to keep scalping to a minimum 1 1 2 to 4 1 2 Range in 1 4 increments to cut any type of turf grass Wide tires offer excellent ground flotation Heavy wheel forks take abuse High blade tip speed High lift blades 44 14 765 fom 52 17 280 fom Assures a good finish cut Heavy duty high lift blades are 20 thick to handle the wear with a high lift design to stand the grass up before cutting 1 Blade spindles Single belt drive 1 Blades spindles with sealed ball bearings handle heavy shock loads Single belt design offers easier maintenance over multiple belt designs less expensive to maintain Electric clutch control Parking Brake amp Safety Lockout Easy and smooth engagement of the mower blade drive system Parking brakes are engaged when steering levers are placed in neutral does not require a separate operation to place in neutral One less thing to look for if mower does not start Drive Each rear drive wheel has an integrated hydrostatic pump amp drive motor Honda engine Electric start ZR44 16 or 18 HP ZR52 18 or 20 HP Easily starts with the turn of a key Integrated fan blades Pumps stay cool 12 2 gallon fuel capacity Easy engine maintenance Less down time Engine is mounted so that all of the maintenance items ca
10. choke to down off position Allow the engine to warm up momentarily If your mower has just been running and the engine is already warm using the choke is usually not necessary With the engine at half throttle reach forward and bring both steering levers equally together in the neutral position just in front of you It s now time to test your steering skills Gently push both steering levers equally forward The farther forward you push the levers the faster you will go Pull back equally and you will slow down coming to a stop when you reach the neutral position Now slowly pull the levers back toward your body past neutral position The mower will reverse direction and increase in speed as you pull further back If you push one lever forward and pull one lever back the mower will do a Zero turn in the direction of the steering lever closest to your body Now take a few moments in a safe area to practice steering your mower with the engine still at half throttle Gradually increase your throttle speed until you feel totally confident in your mower steering and handling ability It s now time to cut the grass Hopefully you have already removed any obstacles from the lawn that you do not want run over With your mower at half throttle place your right foot on the deck lift pedal and release and lower the deck to your preset cutting height With your right hand pull up on the cutting blade engagement knob and increase the engine sp
11. down position the choke is in the off run position When the lever is pulled up the choke is in the on start position DO NOT operate the machine with the choke in the on start position Control Panel Figure 2 2 8 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 4 19 10 Table of Contents Section 2 Operating Left Right Fuel Tank Valve Refer to Figure 2 3 The mower is equipped with a Left Right Fuel Tank Valve that will determine which fuel tank the mower is operating from It is not important which fuel tank the mower is using ke m Left Right Fuel Tank Switch Figure 2 3 Blade Engagement Switch Refer to Figure 2 2 The Blade engagement switch engages the deck blades Pull the switch up to engage and push switch down to disengage the blades IMPORTANT Never engage blades with engine running at high rpm or when the deck is under load Clutch belts or deck could be damaged Control Levers Refer to Figure 2 4 The Parking Brakes are applied by moving the control levers from the Neutral Position Figure 2 5 to an outward position Refer to Figure 2 4 Each rear wheel brake operates independently of the other Ay warnine In the event of a system failure while mowing engage both parking brakes to stop or slow mower Refer to Figure 2 4 Control Levers 20672 Control Levers in Parking Brake Position Figure 2 4 Refer to Figur
12. foot rest per the Maintenance Schedule Use SAE multi purpose grease Electrical System The electrical system is a 12 volt negative ground Recommended battery size is a garden mower BCI group U1R with 225 or better cranking AMP rating A maintenance free battery is recommended Otherwise follow battery manufacturer s maintenance safety storing and charging specifications The battery is located under the seat Refer to Figure 4 2 20677 Battery Figure 4 2 Ay warnine Avoid skin contact with battery acid Always wear eye protection when checking the battery acid can cause serious injury to skin and eyes If contact occurs flush area with clean water and call physician immediately Acid will also damage clothing Do not allow open flame near the battery when charging Hydrogen gas forms inside the battery This gas is both toxic and flammable and may cause an explosion if exposed to flame Always remove the negative ground first and replace it last Do not overfill battery Electrolyte may overflow and damage paint wiring or structure When cleaning the battery use soap and water Be careful not to get soap and water into the battery Use soda mixed in water to clean corrosion off the terminals Ay warnine Shorts caused by battery terminals or metal tools touching metal tractor components can cause sparks Sparks can cause a battery gas explosion which will result in personal injury Prevent the battery terminals
13. from underneath Some repairs require the assistance of a trained service mechanic and should not be attempted by unskilled personnel Consult your Land Pride dealer when assistance is needed Torque Values Ay warnine Particular attention must be given to tightening the drive wheel lug nuts and blade spindle nuts Failure to correctly torque these items may result in the loss of a wheel or blade which can cause serious damage or personal injury Torque Values O wee 5 75 Blade spindle bolts 118 top and bottom 88 14 101 7 It is recommended that these be checked after the first 2 hours of initial operation and every 50 hours following removal for repair or replacement For all other torques refer to Torque Values Chart page 35 For engine torque values see engine owner s manual Tires It is important for level mowing that the tires have the same amount of air pressure Tire Inflation Chart Tire Inflation PSI Drive Wheels 8 12 Gauge Wheels 8 12 Solid fill tires are not to be used on the Razor Z mower 4 19 10 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 23 Table of Contents Section 4 Maintenance and Lubrication Lubrication 8 Grease the front gauge wheel bearings per the Maintenance Schedule Use SAE multi purpose grease 9 Grease the four deck lift pivots located to the side of the operator s
14. is the best insurance Ay warnine Keep your machine clean and remove heavy deposits of trash and clippings They can cause engine fires and hydraulic overheating as well as excessive belt wear Clear away heavy build up of grease oil and dirt especially in the area of oil fuel and engine combustion air minute dust particles are abrasive to close tolerance engine and hydraulic assemblies Some repairs require the assistance of a trained service mechanic and should not be attempted by unskilled personnel Consult your Land Pride service center when assistance is needed Torque Values Ay warnine Particular attention must be given to tightening the drive wheel lug nuts and blade spindle bolts Failure to correctly torque these items may result in the loss of a wheel or blade which can cause serious damage or personal injury Torque Values FT Ibs N m Wheel lug nuts 65 75 88 14 101 7 Blade spindle bolts 118 160 01 top and bottom It is recommended that the following be checked after the first 2 hours of initial operation and every 50 hours following removal for repair or replacement e Wheel lug nuts e Wheel motor nut e Blade spindle bolts top and bottom e For engine torque values see engine owner s manual Steering Linkage The neutral adjustment for the control levers in the neutral position is discussed in this section The steering has been factory adjusted to eliminate c
15. kit for standard molded vinyl seat Optional deluxe cushion seat with arm rests Mainframe Construction 1 1 2 square solid steel Drive Motor Mount 1 8 welded steel Front Caster Wheels Mounted with roller bearings on each wheel Front Caster Forks 3 8 steel 11 Gauge decks with reinforcements welded into spindle mount areas Deck Trim Edges Solid 1 x 3 8 steel bars for reinforced impact area 4 1 8 deep room for high capacity mowing Deck Lift Foot operated deck height adjustment Pin for setting height and transport position Hand Operated Controls Choke throttle ignition switch electric mower clutch and Integrated parking brakes Engine warning light Optional hour meter through parts only Cup Holder Two cup holders molded into the left side fuel tank Accommodates nearly any cup size including Big Gulp Cutting Heights Foot operated deck height adjustment Pin for setting height transport position Height adjustment in 1 4 increments from 1 1 2 to 4 1 2 Mowing Blades Heavy duty heat treated high lift steel blades i a BO x 2 1 2 x 15 7 20 x 2 1 2 x 18 3 Blade Tip Speed 14 666 FPM 16 727 FPM V belt drive to all three spindles Spring tension idler pulleys Spindles Machine ductile housing 1 diameter high carbon steel shafts and sealed ball bearings Flotation Free floating mower using three blades with center blade to the front Mower is suspended at the four cor
16. otherwise specified use torque values listed above Tire Inflation Chart Tire Inflation PSI Drive Wheels 8 12 Gauge Wheels 8 12 4 19 10 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 35 Table of Contents Section 8 Appendix Notes 36 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 4 19 10 Table of Contents Section 8 Appendix Warranty Land Pride warrants to the original purchaser that this Land Pride product will be free from defects in material and workmanship beginning on the date of purchase by the end user according to the following schedule Residential use 2 years from date of delivery on all materials and workmanship Normal residential purpose means use of product on same lot as your home Commercial use For commercial institutional or rental use 90 days from date of delivery on all materials and workmanship Deck All defects in the deck which results in the front edge of the deck being bent into the blades for the entire length of ownership by the original purchaser Commercial or Residential Engine 2 year limited warranty on Parts and Labor through engine manufacturer Commercial or Residential Battery 1 year limited warranty Commercial or Residential Belts blades and tires are considered wear items This Warranty is limited
17. prior to operation This system is an important mower safety feature It should be repaired immediately if it malfunctions The machine incorporates a separate seat switch which will stop the mower engine when the operator is unseated for any reason while the mower is moving or the blades are engaged This is a safety feature designed to prevent runaway or accidental entanglement To inspect the system 5 The operator must be on the seat when testing the seat switch 6 Set both control levers in the park brake position 7 Start the engine and allow it to warm up to operating temperature 8 With the blade engagement switch down and the control levers in the park brake position slowly raise off of the seat The engine should continue to run 9 With the blade engagement switch up and or the control levers in the neutral position slowly raise off of the seat The engine should stop within two seconds 10 If the engine fails to stop when the blade engagement switch is up or one or both of the control levers is in and the operator is off the seat check the function of the seat switch If the seat switch is not operating properly is not opening or closing and if the cause cannot be determined replace the seat switch If the problem cannot be located contact your Land Pride Dealer Ay warnine The safety interlock system should always function per steps 4 and 5 If it does not function properly it should be corrected im
18. two bypass valves are returned to their operating bypass valve rods and slide them into the slot to lock in position before running the mower position Both bypass valve rods are located at the rear of the engine platform Refer to Figure 2 7 Driving the Mower A DANGER Never make sudden stops or sudden reversing of direction especially when going down a slope The steering is designed for sensitive response Rapid movement of the control levers in either direction could result in a reaction of the mower that can cause Serious injury Steering Refer to Figure 2 8 After starting engine engage the control levers and steer as follows To Go Forward Push control levers forward an equal distance To Go in Reverse Pull control levers rearward an equal distance To Turn Left Move the right control lever farther forward from neutral than the left control lever Bypass Valve To Turn Right Figure 2 7 Move the left control lever farther forward from neutral than the right control lever The control levers must be placed in the neutral position to release the park brakes so that the mower can be To Pivot Turn moved Move one control lever forward and the other control lever back of neutral this will allow the drive wheels to counter Do not tow the machine Move it by hand or use a winch to load on a trailer for transporting rotaie Front of Mower Faces This Direction Forward Travel Pivot Righ
19. 0 To Stop or Decrease Speed 12 Preparation of Engine for Storage 30 To Increase Speed ss eeeeeeeeee 12 New Season Preparation 30 Operating Suggestions 42 Section 5 Specifications amp Capacities 31 Mower Deck Operation 13 Section 6 Features amp Benefits 33 Operating Instructions 13 Section 3 Adjustments 14 Section 7 Troubleshooting 34 Torque Values nnaou anan aan anew ew hoa 14 Section 8 Appendix 35 Steering Linkage 0 cece eens 14 Torque Values Chart 000 00 eee 35 Control Lever Neutral Adjustment 15 Tire Inflation Chart a a aaa aaa aaa 35 Steering Dampener 000000ee 15 NOTES 00 02 E oie eee eee eee 36 Control Lever Adjustment 16 Warranty 000000000000 0000 37 Park Brake 000 00 nia ee eee 16 Brake Spring Adjustment 16 Brake Switch Adjustment 16 Copyright 2010 All rights Reserved Land Pride provides this publication as is without warranty of any kind either expressed or implied While every precaution has been taken in the preparation of this manual Land Pride assumes no responsibility for errors or omissions Neither is any liability assumed for damages resulting from the use of the information contained herein Land Prid
20. AINIIN T Y RB Rollover Hazard Do not remove odif 838 305C Warning Rollover Hazard Beneath Bumper on Back of Frame 838 306C Warning Do not operate without deflector 4 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 4 19 10 Table of Contents Important Safety Information 838 307C Warning Moving Parts Both Sides e D ROTATING BLADE HAZARD o Keep Away Rotating Blades o To prevent serious injury or death from thrown object e Bo not te with deflectors removed e Bo not paint diacharga i toward people 838 308C animals or buildings when operating A Do not place hands or feet under deck when Warning Rotating Blade operating or when engine is running Hazard Both Sides Sweoo 838 310C Warning General 838 399C Warning Fuel Imbedded in Fuel Tank 4 19 10 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 5 Table of Contents Introduction Land Pride welcomes you to the growing family of new product owners This mower has been designed with care and built by skilled workers using quality materials Proper assembly maintenance and safe operating practices will help you get years of satisfactory use from this mower Application The Razor Z Mowers from Land Pride are compact in s
21. Accu Z Razor Table of Contents Zero Turn Mowers ZR44 amp ZR52 S N 472619 amp below S O 3 s and warnings are serious follow ception Your life and the lives of Operator s manual entirely When end on it is symbol the subsequent ram Q o 650 COo o o HV o o D s LX Qo Q Q N 2 A S O equipment not supplied with standard unit Operator s Manual m ban priierom Table of Contents Important Safety Information 1 Hydro Drive Belt Adjustment 17 Safety at All Times 0000 cece eae 1 Deck Drive Belt Adjustment 17 Safety Labels 20 0 naana 4 Engine RPM Setting 000 17 Introduction ceccececcccccuuce 6 Deck Leveling and Height Adjustment 17 Application ocacctioeeadewoadtasooad eeoe es 6 Deck Level Adjustments 17 Using This Manual ws a5 0 aioe oso wale ha oe wel ht 6 Deck Cutting Height Adjustment 19 Terminology 0 ceeeeceeeeeeeeeuees 6 Anti Scalp Rollers 220000 eee 20 Definitions dL2902dveynnaanenssaaenesnews 6 Section 4 Maintenance and Lubrication 21 Owner Assistance 0000 ee ee eee 6 Maintenance Locations 21 Serial Number Location 6 Maintenance Schedule 4 22 Further Assistance 20000000e 6 Maintenance 000 2c eee
22. Plane 19076 Straight Blade Comparison of Warped and Straight Blades Figure 4 13 Cutting Edge Ree ee Twisted Blade Edge Replace Cutting Plane Cutting Edge 19077 Straight Blade Edge End View of Blades Twisted amp Straight Blades Figure 4 14 Storage When storing the unit at the end of the mowing season the following steps should be taken to ensure readiness for the next mowing season 1 Remove all grass dirt and trash Clean and touch up all scrapes with Land Pride spray paint 2 Clean paper air filter Replace if necessary Wash and re oil foam pre cleaner 3 Check thoroughly for any worn or damaged parts that need replacing and order them from your dealer 4 Thoroughly lubricate machine according to lubrication instructions 5 Block mower up so weight is off tires NOTE Do not deflate tires 6 Protect battery from freezing temperatures Occasionally recharging battery during storage will extend battery life 7 Perform separate engine preparation as listed below 8 Store mower in a clean dry place Preparation of Engine for Storage When engine is to be unused for long periods proceed as follows 1 Run engine for a minimum of 15 minutes 2 Drain oil from crankcase while engine is still warm 3 Refill with fresh oil of proper viscosity 4 Drain fuel tank and run the engine until it stops from lack of fuel Gasoline evaporates if left in carburetor for long periods
23. amp below Accu Z Razor Zero Turn Mowers 356 059M 4 19 10 Table of Contents Section 4 Maintenance and Lubrication any cracks or leaks Replace as needed 25 INS Fuel et y y I i Fuel Filter M Figure 4 7 g 20678 l PEN Engine Oil and Filter Refer to Figure 4 8 Check engine oil daily and after every 4 hours of operation Crankcase dipstick and oil filler tube are located at the rear of the machine Mower must be sitting level when checking oil Refer to engine manual and maintenance schedule for oil recommendation and capacities Change the engine oil and filter after the first 5 hours of operation per the engine manufacturer s recommendations after that If mower is being operated in extremely dirty conditions then it is recommended oil be changed more frequently The oil drain and oil filter are located at the rear of the engine Engine Air Filter Perform engine air filter maintenance per the engine operator s manual General Engine Maintenance Detailed instructions and recommendations for break in and regular maintenance are specified in the engine operator s manual Please refer to this manual for engine servicing lubricating oil levels with quality and viscosity recommendations bolt torques etc The engine warranty is backed by the engine manufacturer Special attention should be paid to applicable data which will not be duplicated here
24. are removed It may also be used to alert against unsafe practices A CAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury It may also be used to alert against unsafe practices For Your Protection A Thoroughly read and understand the Safety Label section read all instructions noted on them F Shutdown and Storage A Lower machine to ground put mower in park turn off engine and remove the key A Detach and store implements in a area where children normally do not play Secure implement by using blocks and supports 4 19 10 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 1 Table of Contents Important Safety Information These are common practices that may or may not be applicable to the products described in this manual Practice Safe Maintenance A Understand procedure before doing work Use proper tools and equipment refer to Operator s Manual for additional information A Work in aclean dry area A Put mower in park turn off engine and remove key before performing maintenance A Allow mower to cool completely before performing maintenance A Do not grease or oil mower while in operation A Inspect all parts Make sure parts are in good condition and installed properly A Remove buildup of grease oil or debris A Remov
25. ation Deck belt idler Idler arm Deck Belt Drive Layout Figure 4 9 10 11 12 13 14 Release the tension from the integrated pump motor belt by pulling on the idler pulley extending spring carefully and sliding the belt over it Use caution when releasing the idler pulley as there is still tension on it and it will snap back into position Refer to Figure 4 10 Slide the belt off the engine pulley The belt will have to be slid above the engine pulley to allow the belt to be removed from the other pulleys Refer to Figure 4 11 Slide the belt over the integrated pump motor pulleys Slide the belt off of the fixed idler pulley The belt can now be removed from above the engine pulley Install new belt by sliding it up and over the engine pulley Make certain it is notin the pulley groove at this time but is above the pulley Slide the belt over the fixed idler pulley and then over the integrated pump motor pulleys Slide the belt onto the engine pulley Pull the idler pulley over and slide the belt onto it Make certain to keep fingers from getting between the belt and the pulley when the pulley is released and tension is re established Re install the deck drive belt on the electric clutch pulley and make sure it is routed properly on all of the deck pulleys Re tension the deck belt idler per the Deck drive belt adjustment section on page 17 ump belt Engine pulley Pump idler pulley Pump idl
26. ation Thereafter change IZT hydraulic oil and filter ever 200 hours of operation 22 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 4 19 10 Table of Contents Section 4 Maintenance and Lubrication NOTE After completing maintenance cycle 500 hours repeat cycle Maintenance Ay warnine Unless specifically required DO NOT have engine running when servicing or making adjustments to mower Place control levers in the neutral position disengage blade engagement and remove ignition switch key Repairs or maintenance requiring engine power should be performed by trained personnel only To prevent carbon monoxide poisoning be sure proper ventilation is available when engine must be operated in an enclosed area Read and observe safety warnings in front of manual A DANGER Before working on or under the deck make certain engine cannot be accidentally started Shut engine off and remove ignition switch key for maximum safety Repairs or maintenance requiring engine power should be performed by trained personnel only A DANGER Exercise caution when working under the deck as the mower blades are extremely sharp Wearing gloves is advisable when working around or with the blades Ay warnine Except when changing or checking belt always keep belt covers on mower for safety as well as cleanliness Ay warnine When possible clean under mower using a stick or sim
27. cu Z Razor Zero Turn Mowers 356 059M Table of Contents Section 2 Operating 20671 11 1 Ignition Switch 5 Deck Lift Pedal 9 Deck Adjusting Rod 13 Right Deck Cover 2 Throttle Lever 6 Oil Pressure Light 10 Anti Scalp Wheels 14 Deck Height Indicator 3 Control Levers 7 Fuel Tanks 11 Discharge Chute 15 Choke Lever 4 Blade Engagement 8 Battery 12 Left Deck Cover 16 Left Right Fuel Tank Switch Valve Razor Z Controls Figure 2 1 Choke WARNING Refer to Figure 2 2 Do not operate mower while smoking Controls IMPORTANT When access is required under the seat platform and the seat is equipped with the optional arm rests make certain to place the control arms in the park brake position out and pivot the arm rests upward before placing the seat platform in the full forward position to prevent arm rest damage For general location of the controls described in this section refer to Figure 2 1 Ignition Switch Refer to Figure 2 2 A three position switch off run and start With key inserted rotate it clockwise to START position release key when engine starts and switch will automatically return to the RUN position Throttle Refer to Figure 2 2 A cable is linked to engine throttle for controlling engine speed Move lever forward to increase engine rpm move lever rearward to decrease engine rpm A cable is linked to manually operate the engine choke When the lever is in the
28. e 2 5 These levers control the mower s speed direction neutral lock and park brake Levers are used to steer accelerate brake and change direction The mower will not move when engine is on drive pumps are operating and control levers are in park brake position out dN Control Levers Figure 2 5 Ay warnine The parking brake is not designed to hold the mower on steep slopes Deck Lift Pedal Refer to Figure 2 6 The deck lift pedal is used to raise or lower the deck Push on the pedal to raise the deck and then place the deck height locking pin into the desired cutting height hole Push the deck lift pedal to raise the deck when going over obstructions Deck Height Deck Lift Locking Pin amp Pedal iP Deck Lift Pedal Figure 2 6 4 19 10 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 9 Table of Contents Section 2 Operating Instrumentation Oil Pressure Light Refer to Figure 2 2 This light comes on when the ignition switch is placed in the RUN position and stays lit until the engine is running and a safe oil pressure is developed If light comes on during operation shut engine off immediately and locate and correct the problem Safety Start Interlock System The mower is equipped with a safety start interlock system consisting of the brake switches seat switch and blade engagement switch Check mower safety start interlock system daily
29. e all tools and unused parts from mower before operation E b Keep Riders Off Machinery A Riders obstruct the operator s view they could be struck by foreign objects or thrown from the machine A Never allow children under 16 years of age to operate equipment Avoid High Pressure Fluids Hazard A Escaping fluid under pressure can penetrate the skin causing serious injury A Avoid the hazard by relieving pressure before disconnecting hydraulic lines A Use a piece of paper or cardboard NOT BODY PARTS to check for suspected leaks A Wear protective gloves and safety glasses or goggles when working with hydraulic systems A If an accident occurs see a doctor immediately Any fluid injected into the skin must be surgically removed within a few hours or gangrene may result WT 2 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 4 19 10 Table of Contents Important Safety Information These are common practices that may or may not be applicable to the products described in this manual Wear Protective Equipment A Protective clothing and equipment should be worn A Wear clothing and equipment appropriate for the job Avoid loose fitting clothing A Prolonged exposure to loud noise can cause hearing impairment or hearing loss Wear suitable hearing protection such as earmuffs or earplugs A Ope
30. e reserves the right to revise and improve its products as it sees fit This publication describes the state of this product at the time of its publication and may not reflect me product in tho future The illustrations in this manual are not intended for safe and proper assembly or disassembly of equipment The illustrations are intended for ordering parts only Land Pride is registered trademark All other brands and product names are trademarks or registered trademarks of their respective holders Printed in the United States of America ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 4 19 10 Important Safety Information Table of Contents These are common practices that may or may not be applicable to the products described in this manual Safety at All Times Thoroughly read and understand the instructions given in this manual before operation Refer to the Safety Label section read all instructions noted on them Do not allow anyone to operate this equipment who has not fully read and comprehended this manual and who has not been properly trained in the safe operation of the equipment A Operator should be familiar with all functions of the unit A Operate implement from the driver s seat only A Do not leave equipment unattended with engine running A Dismounting from a moving mower could cause serious injury or death A Do not stand between the mower and impl
31. e steering dampeners are incorporated into the unit to provide some resistance when the control levers are moving forward or rearward To set the steering dampeners in the correct operating position follow these steps 1 Place the control lever in the neutral position 2 Loosen the steering dampener s rear ball stud 3 Pullthe dampener spring housing to the rear past the point that the internal spring is engaged 4 Release the dampener spring housing and allow the internal spring to bring the housing back to the neutral position 5 Tighten the nut on the steering dampener s rear ball stud 6 To check move the control lever to the reverse position and release The control lever should return to the neutral position If not repeat steps 1 through 6 NOTE The dampener must not bottom out when the pump lever is fully stroked in either direction we O ANAE Dampener Spring Housing pamah F 20684 Steering Dampener Figure 3 3 4 19 10 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor
32. eafter change hydraulic oil and oil filter every 200 hours or every 2 years whichever comes first Filter replacement kit 356 552A may be purchased from your nearest Land Pride dealer The Kit contains two filters and two magnetic plugs Change hydraulic oil filter as follows 1 Raise mower so that filter and 9 16 magnetic plug can be accessed and worked on in a safe manner 2 Place oil pan beneath pump 3 Remove oil filter from underside of pump with 3 8 allen wrench and replace with new bypass filter as quickly as possible to reduce fluid loss from case 4 Caution filter is plastic excessive torque will damage filter 5 Torque bypass filter to 40 50 in lbs 6 Wipe off excess oil from case 7 Optional Replace 9 16 magnetic plug with newly supplied 9 16 magnetic plug as quickly as possible to reduce loss of fluid 8 Lower mower safely to the ground 9 Remove breather assembly located on top of pump and check oil level Oil level should be 1 7 8 from top of case port 10 Replace lost oil with 20W 50 Mobil oil 11 Reinstall breather assembly into case port 12 Wipe off excess oil A degreaser may need to be used to remove excess oil Magnetic Plug Oil Filter Access to Oil Filter and Magnetic Plug Figure 4 5 4 19 10 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 25 Table of Contents Section 4 Maintenance and Lubrication Fuel System
33. ection 3 Adjustments 4 Set cutting height at 3 1 4 on the height indicator by placing the height adjusting stop in the 3 hole and turning the height stop so that the flat side is against the stop handle Refer to Figure 3 8 Height Adjusting Stop Cr i Sa Wy l I AP IAN gt Ny Ww Oy B iS Sw Ni SS we 5 Clamp the height adjusting stop against the stop handle Figure 3 8 This will assure that the height will not move during the setting process Otherwise spring pressure from the deck lift springs will tend to pull the stop away from the handle Refer to Figure 3 9 amp Figure 3 10 Loosen all nuts on the deck lift threaded rods and the hardware on the adjuster on the right front until all the deck lift chains are loose and the deck is sitting tightly on all four blocks Tk 7 Pa O i Deck Lift 7 threaded Rod l AN if Figure 3 8 D z S C gt gt Pa O 2 INM kw Deck Level Adjustment 19093 Figure 3 10 7 Loosen the two nuts on the front of height indicator so that the foot pedal is free Refer to Figure 3 11 Foot Pedal i Q i CR st NAS DN cS Ay 5 DS Se Deck Level Adjustment Foot Pedal Figure 3 11 18 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 4 19 10 Table of Contents Section 3 Adjustments 8 Start the leveling process on the left front of the mower 9 Set
34. eed to full throttle You may now begin mowing When you are done mowing or just want to take a break make sure you do all of the following Park on level ground disengage the cutting blade throttle back leave the steering levers in wide open parking brake position turn the engine off remove the key and step carefully off the front of the machine 4 19 10 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 13 Table of Contents Section 3 Adjustments Ay warnine Unless specifically required DO NOT have engine running when servicing or making adjustments to the mower Place control levers in the park brake position and remove ignition switch key Repairs or maintenance requiring engine power should be performed by trained personnel only To prevent carbon monoxide poisoning be sure proper ventilation is available when engine must be operated in an enclosed area Read and observe safety warnings in front of manual Your Razor Z was adjusted before it left the factory and was checked during pre delivery set up However after start up and continued use a certain amount of break in wear will cause some adjustments to change Remain alert for unusual noises they could be signaling a problem Visually inspect the machine for any abnormal wear or damage A good time to detect potential problems is while performing scheduled maintenance service Correcting the problem as quickly as possible
35. een fuel tanks and engine fuel pump on the rear left side of the engine Replace filter annually or after every 100 hours of operation whichever occurs first For fuel filter removal refer to the engine owner s manual When replacing the fuel filter check the fuel line hoses for any cracks or leaks Replace as needed A fuel shut off valve is located on the outlet port of each fuel tank Refer to Figure 4 6 Close these valves turn clockwise to prevent fuel flow to the engine Draining the fuel tank 1 Park the unit on a flat surface Stop the engine and remove the ignition key Make sure blade engagement switch is in the down OFF position Place control levers in the park brake position Disconnect negative battery cable 2 Close the fuel shut off valve on the fuel tank to be drained 3 Trace the fuel line from the shut off valve to the Left Right Fuel Tank Valve Refer to Figure 2 3 on page 9 Loosen the hose clamp and remove the fuel line from the tee 4 Place the end of the fuel line into a gas can or a drain pan and open the fuel shut off valve to drain the hose from the fuel tank 5 When fuel tank is drained re route the fuel line to the Left Right Fuel Tank Valve and attach to the valve Clamp fuel line to valve 6 Fill fuel tank with proper grade of gasoline and open shut off valve Figure 4 6 20679 When replacing the fuel filter check the fuel line hoses for 26 ZR44 amp ZR52 S N 472619
36. ement during hitching A Keep hands feet and clothing away from power driven parts A Wear snug fitting clothing to avoid entanglement with moving parts A Watch out for wires trees etc when raising implement Make sure all persons are clear of working area A Turning mower too tight may cause implement to ride up on wheels This could result in injury or equipment damage Look For The Safety Alert Symbol The SAFETY ALERT SYMBOL indicates there is a potential hazard to personal safety involved and extra safety precaution must be taken When you see this symbol be alert and carefully read the message that follows it In addition to design and configuration of equipment hazard control and accident prevention are dependent upon the awareness concern prudence and proper training of personnel involved in the operation transport maintenance and storage of equipment Be Aware of Signal Words A Signal word designates a degree or level of hazard seriousness The signal words are A DANGER Indicates an imminently hazardous situation which if not avoided will result in death or serious injury This signal word is limited to the most extreme situations typically for machine components that for functional purposes cannot be guarded WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury and includes hazards that are exposed when guards
37. ep blades sharp Many problems with incorrect cutting patterns are due to dull blades or blades which have been sharpened incorrectly Information on sharpening blades is listed in this manual s maintenance section In addition most communities have individuals or companies which specialize in sharpening mower blades Blade sharpness should be checked daily Use high blade speed Your Razor Z is designed to operate at full throttle The throttle setting directly controls blade speed The highest blade speed generally gives the best cut Direct grass discharge to right away from unmown area Select a mowing pattern that directs grass discharge towards the outside not towards center of mowing area Generally this means using a pattern utilizing left turns because side discharge is to the right Refer to Figure 2 9 In any case avoid throwing grass discharge onto unmowed area because grass is then mowed twice Mowing twice puts an unnecessary load on the mower and reduces mowing efficiency Discharge Chute Discharge Chute 20678 Figure 2 9 Ay warnine Never direct discharge of material from mower deck towards bystanders 12 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 4 19 10 Table of Contents Section 2 Operating Ay warnine Never operate the mower deck with discharge chute removed or in raised position Ay warnine Always check area to be mowed for rocks and othe
38. er arm Pump pulley Electric deck clutch I Pump idler spring Fixed idler pulley Mower Viewed from Bottom Deck Figure 4 10 28 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 4 19 10 Table of Contents Section 4 Maintenance and Lubrication 16 Re attach the negative battery cable Engine Pulley Pump Motor Belt Removal suega Figure 4 11 Mower Blade Maintenance Check the mower blades daily they are the key to power efficiency and well groomed turf Keep them sharp a dull blade will tear rather than cut the grass leaving a brown ragged top on the grass within a few hours A dull blade also requires more power from the engine Replace any blade which is bent cracked or broken Ay warnine Never attempt to straighten a bent blade by heating or weld a cracked or broken blade as the blade may break and cause serious injury A DANGER Never work with blades while engine is running or blade engagement is engaged Always place blade engagement switch in the down Off position place control levers in park position and turn engine off Block up mower when you must work under it Wear gloves when handling blades Always check for blade damage if mower strikes rock branch or other foreign object during mowing Mower Blade Removal Use a 15 16 wrench to remove the 5 8 cap screw holding blade to spindle saddle from underneath Sharpen the blades on a gr
39. er in the park brake position The brake pawl should now be activated and engaging the integrated pump motor brake gear 5 Repeat steps 2 through 4 for the other side Brake Switch Adjustment 1 Loosen the screws holding the brake switch 2 Slide the switch all the way down until it is fully activated button pushed in against the brake actuator lever Tighten screws gt Brak Actuato Lever tee rek Brake Adjustments Figure 3 5 16 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 4 19 10 Table of Contents Section 3 Adjustments Hydro Drive Belt Adjustment The pump drive belt tension remains constant by means of a tension idler and spring There is no tension adjustment of this belt Deck Drive Belt Adjustment Refer to Figure 3 6 The spindle belt tension remains constant by means of a tension idler and spring The spring tension should be such that the belt does not slip under normal operating load conditions assuming the belt is not excessively worn or damaged As belt stretches and wears in adjustment may become necessary To increase belt tension move the spring chain one or more link s at the anchor bracket Figure 3 6 Installed spring length should be 7 1 2 or 3 8 originally with adjustments of 5 8 per chain link 4 Anchor Bracket hT Figure 3 6 Drive Belt Adjustment A e IMPORTANT Do not over tension the spring to c
40. ers 356 059M 4 19 10 Table of Contents Section 8 Appendix Torque Values Chart Bolt Head Identification Bolt Size Metric Bolt Head Identification Bolt Size Inches Grade 2 Grade 5 Grade 8 Class 5 8 Class 8 8 Class 10 9 1 in tpi N m ft lb N m ft lb N m ft lb mmxpitch N m ft lb N m ft lb N m ft lb 1 4 20 i 3 6 9 7 5 16 18 15 26 9 36 27 12 5 16 24 17 3 8 16 33 24 52 39 72 53 3 8 24 39 29 61 45 85 62 7 16 14 M12 X 1 75 58 42 91 67 125 93 76 20 mxs feo faa fos lro fiso for 1 2 13 90 66 105 77 145 105 1 2 20 92 68 145 105 200 150 9 16 12 99 73 155 115 1215 160 9 16 18 5 8 11 155 115 240 180 335 245 5 8 18 195 145 310 230 405 300 3 4 10 220 165 350 260 485 355 3 4 16 7 8 9 5 310 230 650 480 900 665 7 8 14 480 355 760 560 1 8 525 390 830 610 1150 845 1 12 M30 x 3 5 960 705 1510 1120 2100 1550 1 1 8 7 1060 785 1680 1240 2320 1710 1 1 8 12 1730 1270 2650 1950 3660 2700 11 4 7 1880 1380 2960 2190 4100 3220 11 4 12 1240 1 in tpi nominal thread diameter in inches threads per in 1 3 8 6 1470 3230 2 N m newton meters 1 3 8 12 1670 3680 3 ft Ib foot pounds 1 1 2 6 1950 4290 4mm x pitch nominal thread diameter in millimeters x thread 11 2 12 1330 980 2970 2190 4820 3560 pitch Torque tolerance 0 15 of torquing values Unless
41. from touching any metal tractor parts when removing or installing the battery Do not allow metal tools to short between the battery terminals and metal tractor parts Ay warnine Incorrect battery cable routing can cause damage to the tractor and battery cables This can cause sparks which can cause a battery gas explosion which will result in personal injury Always disconnect the negative black battery cable before disconnecting the positive red cable Always connect the positive red battery cable before connecting the negative black cable Common circuit failures are usually caused by shorting corroded or dirty terminals loose connections defective wire insulation or broken wires Switches solenoids and ignition components may also fail causing a shorted or open circuit The electrical system is protected by fuses located on the right fuel tank instrument panel The fuses are as follows Main 20 Amp blade type Clutch Aux 10 Amp blade type Before attempting any failure diagnosis of electrical system use a test light or voltmeter to check battery voltage If battery voltage is satisfactory check cleanliness and tightness of terminals and ground connections A general understanding of electrical servicing and use of basic test equipment is necessary for troubleshooting and repair Major overhaul or repair of starting motor or alternator should be performed by trained technicians only 94 ZR44 amp ZR52
42. ilar instrument making sure that no part of the body especially arms and hands are under mower Regular maintenance is the best prevention for costly downtime or expensive premature repair The following pages contain suggested maintenance information and schedules which the operator should follow on a routine basis Remain alert for unusual noises they could be signaling a problem Visually inspect the machine for any abnormal wear or damage A good time to detect potential problems is while performing scheduled maintenance service Correcting the problem as quickly as possible is the best insurance Ay warnine Keep your machine clean and remove any deposits of trash and clippings which can cause engine fires and hydraulic overheating as well as excessive belt wear Clear away heavy build up of grease oil and dirt especially in the engine and under the seat platform area minute dust particles are abrasive to close tolerance engine and hydraulic assemblies Inspect mower daily for grass clippings and wire and string tangles The underside of the mower deck will collect a build up of grass clippings and dirt especially when grass is wet or has high moisture content This build up will harden restricting blade and air movement and will probably show a poorer quality of cutting Therefore it should be removed routinely To do this it will be necessary to raise and block the deck in the full up position and scrape the build up
43. inder following pattern as shown in Figure 4 12 Touch up sharpening can be done with a file Resharpening Pattern 19074 Do not sharpen to original pattern below It is easier to get a straight cutting edge following the resharpening pattern shown above Original Edge 1309 Blade Resharpening Figure 4 12 Check the blades for balance following grinding A commercial balancing tool is available through most hardware supply stores or balancing can be done by placing the blade on an inverted line punch or 5 8 bolt Blade should not lean or tilt Spin the blade slowly blade should not wobble If blade is out of balance true it up before reinstalling Lay the blade on a flat surface and check for distortion Replace any distorted blade Refer Figure 4 13 and Figure 4 14 on next page Do not re use spindle bolts which have stripped worn or undercut threads Refer to Torque Values Chart on page 35 when replacing hardware for proper torque Ay warnine When mounting blades rotate them after installation to ensure blade tips do not touch each other or sides of the mower 4 19 10 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 29 Table of Contents Section 4 Maintenance and Lubrication Ay warnine Failure to correctly torque the bolt may result in the loss of the blade which can cause serious injury Warped Blade Replace Cutting
44. ine starts IMPORTANT The engine starter should not be operated for periods longer then 30 seconds at a time An interval of at least two minutes should be allowed between such cranking periods to protect the starter from overheating and burn out 5 Perform test to make sure safety start interlock system is operating properly Refer to Safety Start Interlock System on this page 6 As soon as engine begins to run check to make certain the oil warning light is off If not stop engine immediately and check for the cause Refer to Troubleshooting page 34 7 Allow the engine to idle a few minutes before advancing the throttle and or engaging the blade clutch 8 Before stopping the engine place the control levers in the brake position disengage the blade engagement and throttle back to low idle for a couple of minutes then rotate ignition key counter clockwise to the OFF position Remove the key from switch before leaving the seat Ay warnine Never leave the machine unattended with key in ignition switch 10 2R44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 4 19 10 Table of Contents Section 2 Operating Moving Mower with Stalled Engine If it becomes necessary to move the mower when the engine is inoperable the hydro drives are equipped with IMPORTANT Following repairs always make certain bypass valves Before moving the unit pull out on the the
45. ine is harmful or fatal if swallowed Long term exposure to vapors can cause serious injury and illness Avoid prolonged breathing of vapors Keep face away from nozzle and gas tank or conditioner opening Keep gas away from eyes and skin The fuel tanks are located in the tractor s fenders Total capacity for the fuel tanks is 12 2 U S gallon When filling the fuel tanks disengage blade engagement place control levers in park brake position and stop tractor engine Clean around the fuel tank cap and remove the cap and begin filling When finished screw the cap on securely and wipe up any spilled gasoline Use regular unleaded gasoline with an octane rating of 87 or higher IMPORTANT Never use methanol gasoline containing methanol or gasohol containing more than 10 ethanol because the fuel system could be damaged Do not mix oil with gasoline Using a fuel stabilizer conditioner in the tractor can provide benefits such as 1 Keeps gasoline fresh during storage of 90 days or less For longer storage drain the fuel tanks 2 Cleans the engine during operation 3 Eliminates gum like varnish build up in the fuel system IMPORTANT Do not use fuel additives containing methanol or ethanol Add the correct amount of gas stabilizer conditioner to the gas Follow the gas stabilizer conditioner manufacturer s directions for best results The fuel filter Figure 4 7 is installed in the fuel line betw
46. is at 1 1 2 When the height adjusting stop is placed in the 1 1 2 hole with the 1 4 plate on the operator s side of the hole the cutting height is at 1 3 4 When the height adjusting stop is placed in one of the holes with the 1 4 plate on the operator s side of the hole the deck height will be set at one of the following 1 3 4 2 1 4 2 3 4 3 1 4 3 3 4 or 4 1 4 When the height adjusting stop is placed in one of the holes with the 1 4 plate facing to the front of the unit the deck height will be set at one of the following 1 1 2 2 2 1 2 3 3 1 2 4 or 4 1 2 The notch located at the rear of the right height adjusting bar 4 1 2 height is to used when the deck is placed in the transport mode 4 19 10 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 19 Table of Contents Section 3 Adjustments Anti Scalp Rollers Anti scalp rollers are standard on the Razor Z These anti scalp rollers are designed to minimize scalping when mowing on rough uneven terrain After setting the cutting height adjust the front anti scalp rollers so they extend below the deck but do not contact the ground They should always be at least 1 4 to 3 4 below the deck With the unit sitting on a flat level surface the front wheel position can be adjusted up or down as needed from 3 4 to 1 3 4 below the blade surface Move the front
47. ize and ideal for homeowner grass maintenance The Razor Z is a true zero turn mower When mowing alongside a building or landscaping the Razor Z turns within its own width allowing you to turn away and not hit anything with the rear end Also the steering lever heights are adjustable making the mower comfortable to handle Using This Manual e This Operator s Manual is designed to help familiarize you with safety assembly operation adjustments troubleshooting and maintenance Read this manual entirely prior to operation and follow the recommenda tions to help ensure safe and efficient operation The information contained within this manual was current at the time of printing Some parts may change slightly to assure you of the best performance To order a new Operator s or Parts Manual contact your authorized dealer Manuals can also be downloaded free of charge from our website at www landpride com or printed by your dealer from the Land Pride Service amp Support Center CD Rom Terminology Right or Left as used in this manual is determined by facing the direction the machine will operate while in use unless otherwise stated Definitions NOTE A special point of information that the operator must be aware of before continuing IMPORTANT A special point of information related to its preceding topic Land Pride s intention is that this information should be read and noted before continuing
48. lift chain Refer to Figure 3 9 21 Tighten the appropriate nut until the chain just becomes tight making sure that the deck stays tight against the 3 block 22 Tighten the other nut on the opposite side of the block and jam them tightly together against the block 23 Go to the left rear of the mower 24 Make sure that there is still slack in the chain If not loosen the two nuts on the block holding the threaded rod until there is slack in the deck lift chain Refer to Figure 3 9 25 Tighten the appropriate nut until the chain just becomes tight 26 Tighten the other nut on the opposite side of the block and jam them tightly together against the block 27 Compress the deck lift assist springs so that there is 1 of space between the front nut and on the spring and the rear nut on the deck lift block Figure 3 12 Typical both sides 28 When completed all chains will be tight and deck cutting height will be set to the deck height indicator Deck Cutting Height Adjustment Deck height is adjustable from 1 1 2 to 4 1 2 in 1 4 increments The holes in the height adjusting bar are spaced at 1 2 intervals By turning the height adjusting stop around 1 4 increments can be attained due to the 1 4 plate that is part of the stop Refer to Figure 3 8 EXAMPLE When the height adjusting stop is placed in the 1 1 2 hole with the 1 4 plate facing to the front of the unit the cutting height
49. ly Visually Inspect Unit Daily Visually Inspect Tires Daily Check Oil Level Engine 1 Daily or every 4 hours Clean Air Intake Screen Daily or every 4 hours Check Fuel Level Daily Blades Sharpen amp Securely Fastened Discharge Chute Securely In Place amp In Lowest Position Grease Deck Height Pivots Grease Gauge Wheel Bearings Change Engine Oil amp Filter 1 4 Clean Cylinder And Head Fins Check Battery Connections Check Tire Pressure With A Gauge Clean Engine Exterior 4 Replace Air Cleaner Paper Element Clean And Re gap Spark Plugs 4 Check Pump And Deck Belt Tension 5 Check Fuel and Hydraulic Lines 6 Tighten Lug Nuts On Wheels 2 Change Fuel Filter Replace Spark Plugs Change IZT hydraulic oil amp Filter 7 OTES Initial oil change is after 5 hours of operation Thereafter change oil after every 40 hours of operation Change more often under dusty or dirty conditions and during hot weather periods Torque initially and after first 2 hours of operation Change engine oil filter per the engine manufacturer s recommendations Refer to Engine Owner s Manual Refer to Engine Owner s Manual Inspect every 6 months or 100 hours and replace if worn or cracking is noticed Otherwise replace every 200 hours or 2 years whichever comes first Check fuel line hoses fuel valve and grommet for any cracks or leaks Initially change oil and filter in the Hydro Gear units IZT after the first 50 hours of oper
50. mediately Do not operate machine without a properly functioning seat safety switch Engine Starting The Razor Z safety start interlock system is also designed to protect the operator and others from accidental injury due to unintentional engine starting The engine starting motor will not engage until A Control levers are in the brake position B Blade engagement switch is in the down OFF position Ay warnine The safety interlock system must not be disconnected or bypassed NOTE The operator s seat is equipped with a separate safety switch If for any reason the operator should become unseated when the neutral switches are disengaged or the blade engagement switch is engaged the engine will stop The following steps are the correct procedures for starting the engine If difficulty is encountered contact the Land Pride Dealer in your area 1 Before starting mower each day perform daily pre operation checking See Safety Start Interlock System on this page 2 Make sure the control levers are in the brake position and blade engagement switch is disengaged 3 Set throttle at approximately 1 2 open position NOTE Use choke position when engine is cold or if warm engine fails to start within 5 seconds of cranking Avoid flooding and operate engine without choking as soon as possible 4 Insert key in ignition switch and rotate clockwise to engage starting motor Release key when eng
51. n be serviced from the rear of the mower vs the side Seat Options Molded seat incorporates a high back to give adequate comfort for the long jobs or Deluxe Cushion seat for additional suspension over rough terrain Molded in cup holders Easy to reach cup holders fit a wide variety of cups and are in easy access to driver 4 19 10 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 33 Section 7 Troubleshooting Table of Contents Symptoms Probable Causes Suggested Remedies Starting motor does not crank Control handles not in park brake position out or switch not adjusted Blade Engagement switch engaged Weak or dead battery Place control handle in park brake position or re adjust switch Disengage blade switch Recharge or replace For additional causes See engine manual Engine cranks but does not start Engine Runs with continuous misfiring or engine runs unevenly or erratically No fuel or line plugged Fill tank or replace line Numerous Left Hand Tank has gas Numerous See engine manual Switch Left Right tank valve Open shut off valve on bottom of tank by turning counter clockwise See Figure 4 6 on page 26 See engine manual Loss of power or system will not operate in either direction Overheating Restrictions in air cleaner Service air cleaner Internal interference or leakage in H
52. nel Release the deck belt tension by pulling on the belt tension chain and sliding the chain out of the anchor bracket slot This will relieve the tension on the deck belt idler spring Refer to Figure 4 9 Pull the idler to the left of the machine to provide maximum belt clearance Remove the existing belt and replace with a new belt Route the new belt per Figure 4 9 Re tension the deck belt idler per the deck drive belt adjustment section on page 17 Re install the deck belt covers 10 Re attach the negative battery cable and floor panel Integrated Pump Motor Drive Belt Replacement 1 Park the unit on a flat surface Stop the engine and remove the ignition key Make sure blade engagement switch is in the down OFF position Place control levers in the park brake position Disconnect negative battery cable Place the deck in the lowest position The deck belt must be removed from the clutch pulley first by releasing the deck belt tension by pulling on the belt tension chain and sliding the chain out of the anchor bracket slot This will relieve the tension on the deck belt idler spring Refer to Figure 4 9 Remove the deck drive belt from the electric clutch pulley This belt does not need to be removed from any of the other pulleys Spindle drive belt Deck blade spindle pulley Spindle belt tension idler Spindle belt tension idler spring 9 0 at oper
53. ners on spring assisted chains Includes 4 anti scalp wheels to improve flotation in rolling and uneven terrain 32 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 4 19 10 Section 6 Features amp Benefits Table of Contents ZR44 amp ZR52 Accu Z Razor Residential Riding Mower 44 or 52 Cutting width Ground speed Sized and priced right for residential owners Forward 0 7 mph and Reverse 0 5 mph for high mowing productivity Mid mount deck design Compact size Mid mount design puts the deck closer to the operator s line of sight for a more efficient and precise operation Enhances mowing maneuverability as well as fitting on trailers or storing more efficiently Drive tire stance Steering levers Reinforced Deck Deck Construction Narrow width 44 43 52 47 allows for tight turns in corners yet gives a very stable platform for the operator Dual steering levers which control each drive wheel have a shape and position that is very user friendly hand and arm fatigue are greatly minimized Reinforced front edge where most of the punishment happens Single welded frame design 11 Gauge with 1 x 3 8 reinforcements Floating deck design Deck height adjustment Deck has chain suspension which offers excellent flotation over uneven terrain Height is changed by a spring loaded foot operated lever and pin Easier than hand levers to push
54. ny kind whatsoever express or implied is made with respect to this sale and all implied warranties of merchantability and fitness for a particular purpose which exceed the obligations set forth in this written warranty are hereby disclaimed and excluded from this sale This Warranty is not valid unless registered with Land Pride within 30 days from the date of purchase by the end user 4 19 10 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 37 Corporate Office PO Box 5060 Salina Kansas 67402 5060 USA www landpride com
55. ompensate for a badly worn belt or pulley Spring Extension Normal Spring Length 6 3 0 Spring Tension Figure 3 7 Engine RPM Setting The Razor Z is designed so that the engine will run at 3600 rpm static pump load only At this speed the hydraulic pumps are running at their maximum rated speed Deck Leveling and Height Adjustment The mower deck has three areas that may need to be checked and adjusted periodically Before considering any mower deck leveling adjustments check that the tire air pressure is within the specified range Ay warnine Stop engine Make sure deck clutch switch is in the down OFF position Place control levers in the brake position before leaving machine Deck Level Adjustments Leveling the deck must be done in the following manner and order 1 Check tire pressures to make certain they are properly inflated before starting to level deck Tire Inflation Chart Inflation PSI 8 12 Tire Drive Wheels 8 12 Gauge Wheels 2 Park the unit on a flat surface 3 Raise deck and place 3 of blocking under all 4 corners of the deck This will set the cutting height at 3 1 4 Refer to Figure 3 7 NOTE Back of deck will automatically be set 1 4 higher Ee Blocks ocking up Dec Figure 3 7 4 19 10 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 17 Table of Contents S
56. ow Accu Z Razor Zero Turn Mowers 356 059M 4 19 10 Table of Contents Section 5 Specifications amp Capacities Engine Type Honda ZR44 amp ZR52 Accu Z Razor Residential Riding Mower Engine Specifications rae zaam zee 16 2 Horsepower No of Cylinders Honda Honda 18 20 2 2 Displacement 32 3 cu in 675cc 32 5 cu in 675cc 32 5 cu in 670cc 8 1 1 Compression Ratio Max Torque 31 7 FT LBS 2500 RPM 8 3 1 32 5 FT LBS 2500 RPM 8 3 1 32 5 FT LBS 2500 RPM Oil Capacity w Filter 1 37 US quarts 2 3 US quarts 2 3 US quarts Oil Filter Air Filter Paper 839 378C 839 379C 831 038C 831 036C Air Filter Pre Cleaner Fuel Filter 839 380C 831 037C Replaceable Automotive Type Land Pride Part No 831 035C Cooling Air cooled Fly wheel fan ZR44 amp ZR52 Accu Z Razor Residential Riding Mower General Specifications fo anes ZRA ZR52 Width of Cut 44 52 Trim Capacity left side 5 6 Overall width Tire to tire width Height Length 68 69 6 Weight 740 Ibs 755 Ibs Drive Tires Front Tires 18 x 8 5 8 turf tread 18 x 9 5 8 turf tread 11 x 4 00 6 rib tire Starter 12 volt 8 KW solenoid shift positive engagement Ignition Charging System Electronic 12 volt 15 amp Governor
57. r debris before mowing Mower Deck Operation A DANGER Never attempt to make any adjustments to the mower deck while the engine is running or when the blades are engaged Mower blades cannot be seen and are located very close to deck housing Fingers and toes can be cut off instantly With the engine running engage the blades Refer to Figure 2 10 and advance engine throttle to full rom NOTE Engaging the blades at high engine rpm or when under heavy load in tall grass for example can cause belts to slip resulting in premature wear or possible damage Blade Engagement f P Switch f Blade Engagement Switch Figure 2 10 20670 Operating Instructions After thoroughly familiarizing yourself with the Operator s Manual and completing the Operator s Checklist you are almost ready to begin mowing Approach the mower from the front Spread the steering levers fully apart if they aren t already in the wide open parking brake position Taking care not to step on either side of the mower deck step up on the operators platform and comfortably seat yourself With both steering levers still wide apart now reach for the throttle and choke control to your right side Position the throttle control at half throttle and pull the choke to the up on position Insert your ignition key and rotate the ignition key clockwise until you hear the engine begin to start Release the ignition key and push the
58. rating equipment safely requires the full attention of the operator Avoid wearing radio headphones while operating Prepare for Emergencies A Be prepared if a fire starts A Keep a first aid kit and fire extinguisher handy A Keep emergency numbers for doctor ambulance hospital and fire department near phone D at 5 4 19 10 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 3 Table of Contents Important Safety Information Safety Labels Your mower comes equipped with all safety labels in place 4 Refer to this section for proper label placement They were designed to help you safely operate your implement To install new labels Read and follow their directions a Clean the area the label is to be placed 1 Keep all safety labels clean and legible b Spray soapy water on the surface where the label is to 2 Replace all damaged or missing labels To order new be placed labels go to your nearest Land Pride dealer 3 Some new equipment installed during repair requires safety labels to be affixed to the replaced component as specified by Land Pride When ordering new components make sure the correct safety labels are included in the request c Peel backing from label Press firmly onto the surface Squeeze out air bubbles with the edge of a credit card 838 303C Danger Battery Beneath Seat Vip Ly TT Bi A WARN Nel A x 7 a Fi FAPF
59. reeping when the control levers are in the neutral position Refer to Figure 3 1 However should the mower begin to creep adjustments can be made as outlined on the following page A Park Brake Slot Ss Fre L T 20684 Control Lever In Neutral Position Figure 3 1 14 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 4 19 10 Table of Contents Section 3 Adjustments Control Lever Neutral Adjustment Before considering any adjustment check the tire air pressure and make certain hydraulic system oil is at operating temperature Unequal tire pressure will cause the mower to drift to one side Refer to Tire Inflation Chart on page 17 and page 35 Fine adjustment to the steering is made with the adjustable pump linkage rods located between the control lever and pump arms Refer to Figure 3 2 Pump Linkage Rod We O QD O hb Jam Nut pen pen Steering Control Linkage 20684 Figure 3 2 Neutral is properly adjusted when the control levers are in the neutral position and the drive wheels are not turning If the mower creeps in the neutral po
60. sition the control linkage may be adjusted as follows 9 Raise and block the mower up so the drive wheels are off of the floor Ay warnine Make certain mower is secure when it is raised and placed on the jack stands The jack stands should not allow the mower to move when the engine is running and the drive wheels are rotating Use only certified jack stands 10 Position the control levers in the neutral position Disengage the blades 11 Start the engine and observe which way the wheels are rotating 12 If wheel s are rotating forward loosen the jam nuts on the pump linkage rods and rotate the rod to lengthen the steering control linkage until the wheel s come to a stop Refer to Figure 3 2 Repeat for the opposite side if necessary NOTE The left linkage controls the right hydraulic pump and the right linkage controls the left hydraulic pump 13 If wheel s are rotating in reverse then loosen the jam nuts on the pump linkage rods and rotate the rod to shorten the steering control linkage until the wheel s come to a stop Refer to Figure 3 2 Repeat for the opposite side if necessary 14 When both wheels remain in neutral tighten the jam nuts to lock the turnbuckle in place 15 Test again by moving the control levers forward and backward before returning them to the neutral position If the tires are in neutral the unit is now ready for operation Steering Dampener Refer to Figure 3 3 Th
61. t Turn Forward Travel Reverse Travel Reverse Travel Right Turn Right Turn N Neutral Position Direction of arrows indicate direction of mower movement Steering Figure 2 8 4 19 10 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 11 Table of Contents Section 2 Operating To Stop or Decrease Speed Ay warnine In the event of a system failure while mowing engage both parking brakes to stop or slow mower Refer to Figure 2 4 Move control levers to neutral When going forward pull back gently on control levers When going in reverse push forward gently on control levers A DANGER When going in reverse push forward gently on control levers and avoid sudden movement Any sudden movement could cause the front of the mower to come off of the ground resulting in possible loss of control To Increase Speed Increase control levers equal distance from neutral The farther forward control levers are from neutral the faster mower will travel forward The farther back control levers are from neutral the faster mower will go in reverse Operating Suggestions DANGER Prior to operating the mower the operator should be thoroughly familiar with the proper use and operation of the equipment should read the manual completely and thoroughly and should have attempted slow moving maneuvers to become familiar with the operation of the equipment before attempting normal speed operation An ine
62. t satisfied seek out the owner or general manager of the dealership explain the problem and request assistance 3 For further assistance write or E mail to Land Pride Service Department P O Box 5060 Salina KS 67402 5060 E mail Address lpservicedept landpride com 6 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 4 19 10 Table of Contents Section 1 Assembly and Set Up Control Lever amp Seat Assembly Refer to Figure 1 1 The seat 5 is shipped loose for ease in shipping and the control lever s upper bolts 3 nuts 2 and flat washers 4 are removed and the levers are rotated down 2 Mount the standard seat in the operating position to the seat platform with the four 5 16 x 3 4 bolts 1 and four 5 16 flat washers the platform is slotted so the seat can be adjusted to the operator Connect the switch wires on the mower with the switch wires on the seat Mount the deluxe seat optional in the operating position to the seat platform with the four 5 16 nuts and four 5 16 flat washers the platform is slotted so the seat can be adjusted to the operator Connect the switch wires on the mower with the switch wires on the seat Rotate the control levers up until the holes line up and replace the bolts and flat washers as shown Control Lever amp Seat Assembly 20683 Figure 1 1 4 19 10 ZR44 amp ZR52 S N 472619 amp below Ac
63. the amount of threads protruding on the deck lift rod from the lift block at approximately 1 Refer to Figure 3 12 Lift Block L S q iat 7 O i Pat Deck Lift Assist Springs if Left Rod Protruding Threads 20688 10 Jam both nuts against the lift block 11 Push or pull on the deck lift foot pedal until the chain on the left front just becomes tight making sure that the deck stays tight against the 3 block 12 While keeping the chain tight tighten the nuts against the deck lift block on the height indicator rod See Figure 3 11 13 Go to the right front of the mower 14 Loosen the 5 16 jam nut on the adjuster lift chain Figure 3 10 and back the adjuster bolt out to allow the adjuster to move up and down freely 15 Be sure that adjuster is free to move up and down 16 Tighten the adjuster bolt until the chain just becomes tight making sure that the deck stays tight against the 3 block 17 Tighten the adjuster bolt jam nut to prevent the adjuster bolt from moving See Figure 3 10 18 Tighten the hardware holding the chain and adjuster onto the deck lift arm 19 Go to the right rear of the mower 20 Make sure that there is still slack in the chain If not loosen the two nuts on the block holding the threaded rod until there is slack in the deck
64. to the replacement of any defective part by Land Pride and the installation by the dealer of any such replacement part and does not cover common wear items such as blades belts tires etc Land Pride reserves the right to inspect any equipment or parts which are claimed to have been defective in material or workmanship This Warranty does not apply to any part or product which in Land Pride s judgment shall have been misused or damaged by accident or lack of normal maintenance or care or which has been repaired or altered in a way which adversely affects its performance or reliability or which has been used for a purpose for which the product is not designed Misuse also specifically includes failure to properly maintain oil levels grease points and other routine maintenance items Claims under this Warranty must be made to the dealer which originally sold the product and all warranty adjustments must be made through such dealer Land Pride reserves the right to make changes in materials or design of the product at any time without notice This Warranty shall not be interpreted to render Land Pride liable for damages of any kind direct consequential or contingent to property Furthermore Land Pride shall not be liable for damages resulting from any cause beyond its reasonable control This Warranty does not extend to loss of profits any expense or loss for labor supplies rental machinery or for any other reason No other warranty of a
65. wheels up or down in 1 2 increments using the different axle mount holes in the roller mount bracket Refer to Figure 3 13 Adjusting Holes Anti Scalp Rollers Anti Scalp Roller Adjustment Figure 3 13 NOTE When the anti scalp rollers are installed the minimum cutting height is 1 1 2 with the anti scalp rollers set at 3 4 90 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 4 19 10 Table of Contents Section 4 Maintenance and Lubrication Maintenance Locations Engine Oil Fill amp Dipstick Fuel Filter Engine Air Cleaner Engine Oil Drain Plug Battery Fuel Tanks Gauge Wheel Bearing Zerks 2 Engine Oil Filter Deck Height Pivot Zerks 4 Safety Interlock Switch brake Drive Tire Deck Belt Pump Belt Blades Engine Air Intake Screen Front Gauge Wheel Tires Left Right Fuel Tank Valve CONOR WNH ee ee ee ee ee eer ee NOOR WND OO Deck Top View Bottom View Figure 4 1 4 19 10 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mowers 356 059M 21 Table of Contents Section 4 Maintenance and Lubrication Maintenance Schedule Service at Intervals Indicated Weekly or Monthly or Every Annually or 50 Hours 100 Hours 200 Hours 500 Hours Verify Safety Start Interlock System Dai
66. xperienced operator should not mow on slopes or on uneven terrain Ay warnine The mower s control levers are very responsive Easy does it For smooth operation move lever slowly avoid sudden movement Skill and ease of operation come with practice and experience Inexperienced operators may have a tendency to over steer and lose control Slow moving practice maneuvers are recommended to become familiar with these characteristics before attempting normal speed operation Ay warnine Sharp depressions or raised obstacles such as gutters or curbs should not be directly approached at high speed in an attempt to jump them as the operator could be thrown from the mower Approach at a slow speed and angle one drive wheel at the obstruction Continue at an angle until the wheel clears and then pivot the opposite wheel around When turning on soft wet turf keep both wheels rolling either forward or backward Pivoting on one stopped wheel can damage turf This is especially important when mowing Peak mowing performance is maintained when the throttle is set at full rom This gives maximum power to the drive wheels and deck when needed Use the control levers to control ground speed rather than engine rpm Ay warnine Do not operate the equipment while wearing sandals tennis shoes sneakers shorts or any type of loose fitting clothing Always wear long pants safety glasses and safety shoes when operating this machine Ke
67. ydro Drive Insufficient hydraulic oil supply Poor compression See your dealer Have dealer check hydro drive See your dealer Steering linkage needs adjustment Adjust linkage Air in system Check filter amp fittings For additional causes Air intake screen or cleaning fins clogged See engine manual Clean screen and fin For additional causes See engine manual Low oil pressure High oil consumption Mower jerky when starting or operates in one direction only Hydraulic system operates hot Mower creeps when steering control levers are in neutral Mower circles or veers in one direction Low oil level Add oil Oil diluted or too light Numerous Steering control linkage needs adjustment Change oil and check for source of contamination See your dealer Adjust linkage Hydro drive faulty Hydro drive faulty Steering linkage needs adjustment Steering linkage needs adjustment Hydro drive faulty See your dealer See your dealer Adjust linkage Adjust linkage See your dealer Hydro drive faulty See your dealer Mower creeps when parking brake engaged Oil Light is on when engine is running Steering linkage needs adjustment Adjust steering linkage Brakes need adjustment Engine oil level low Adjust parking brakes Fill engine oil to required level 34 ZR44 amp ZR52 S N 472619 amp below Accu Z Razor Zero Turn Mow

Riding Mowers ZR44 & ZR52 (S/N 472619-) Zero

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Riding Mowers ZR44 &amp; ZR52 (S/N 472619-) Zero

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Riding Mowers ZR44 & ZR52 (S/N 472619-) Zero