Page 2 - WARNING
WARNING CALIFORNIA Proposition 65 Warning The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Important: The engine in this product is not equipped with a spark arrester muffler. It is aviolation of Cali...
Page 3 - Introduction; CONGRATULATIONS; on the purchase of your
Introduction CONGRATULATIONS on the purchase of your Exmark Mower. This product has been carefullydesigned and manufactured to give you a maximumamount of dependability and years of trouble-freeoperation. This manual contains operating, maintenance,adjustment, and safety instructions for your Exmark...
Page 4 - Contents
Contents Introduction ........................................................... 3Safety ..................................................................... 5 Safety Alert Symbol ......................................... 5Safe Operating Practices .................................. 5Safety and Ins...
Page 5 - Safety; Safety Alert Symbol; Safe Operating Practices; Training
Safety Safety Safety Alert Symbol This lawn mower meets or exceeds the B71.4specifications of the American National StandardsInstitute in effect at the time of production. Exmark designed and tested this lawn mower to offerreasonably safe service; however, failure to complywith the following instruc...
Page 6 - DANGER; Avoid prolonged breathing of vapors.; Operation
Safety • Inspect the area where the equipment is to beused and remove all rocks, toys, sticks, wires,bones, and other foreign objects which can bethrown by the machine and may cause personalinjury to the operator or bystanders. DANGER In certain conditions diesel fuel is extremelyflammable and vapor...
Page 8 - Drive slowly and carefully.; Maintenance and Storage
Safety Figure 3 1. Safe Zone-Use the mower here on slopes less than 15degrees 2. Danger Zone-Use a walk behind mower and/or handtrimmer on slopes greater than 15 degrees, neardrop-offs and water. 3. Water • Remove or mark obstacles such as rocks, treelimbs, etc. from the mowing area. Tall grass canh...
Page 9 - Always shield eyes and face from battery.; Do Not swallow electrolyte.; CAUTION
Safety positive last. Reconnect positive first and negativelast. • Use care when checking blades. Wrap the blade(s)or wear gloves, and use caution when servicingthem. Only replace damaged blades. Neverstraighten or weld them. • Keep hands and feet away from moving parts.If possible, Do Not make adju...
Page 11 - Safety and Instructional Decals
Safety Safety and Instructional Decals • Keep all safety signs legible. Remove all grease,dirt and debris from safety signs and instructionallabels. • Replace all worn, damaged, or missing safetysigns. • When replacement components are installed, besure that current safety signs are affixed to there...
Page 17 - Specifications; Model Numbers; Check Engine Coolant Level
Specifications Specifications Model Numbers Serial Nos: 312,000,000 and Higher LZDS902K605; LZDS902K725 Systems Engine • Engine Specifications: See your Engine Owner’sManual • Engine Oil Type: Exmark 4–Cycle PremiumEngine Oil • RPM: Full Speed: 3850 ±50 RPM (PTO notengaged) Idle: 1400 ±100 RPM Fuel ...
Page 18 - Seat; Cutting Deck
Specifications – Moving motion control levers outward (in slots) locks the drive system in neutral. • PTO Engagement Switch: Engages electric clutch(to drive belt) which engages mower blades. • Parking Brake Lever: Engages parking brake. • Deck Height Adjustment Lever: Sets cuttingheight to desired ...
Page 19 - Dimensions
Specifications Dimensions Overall Width: 60 inch Deck 72 inch Deck Without Deck 53.5 inches (135.9cm) 61.5 inches (156.2cm) Deflector Up 61.4 inches (156.0cm) 74.3 inches (188.7cm) Deflector Down 72.8 inches (184.9cm) 85.8 inches (217.9cm) Overall Length: 60 inch Deck 72 inch Deck Roll Bar - Up 81.9...
Page 20 - Product Overview; Determine the left and right sides of the; Controls; Motion Control Levers; Throttle Control; Located on right fuel tank.
Operation Product Overview Figure 4 1. Motion control levers 5. Engine Controls (rightconsole) 2. Parking brake 6. Seat belt 3. Height of cut adjustment 7. Rollover ProtectionSystem (ROPS) 4. Fuel cap (both sides) Operation Note: Determine the left and right sides of the machine from the normal oper...
Page 21 - Do Not overtighten. Do
Operation and moving the throttle lever to the rear will decreaseengine speed. Moving the throttle forward into thedetent is full throttle. Brake Lever Located on left side of unit, just to the front of theconsole. The brake lever engages a parking brake on the drivewheels. Pull the lever up and rea...
Page 23 - Biodiesel Ready; Operating Instructions; Open the Fuel Shut-Off Valve
Operation Important: Do Not use kerosene or gasoline instead of diesel fuel. Failure to observe thiscaution will damage the engine. Do Not overfill fuel tank. Fill the fuel tank to the bottom of the filler neck. The empty space in thetank allows the fuel to expand. Overfilling may resultin fuel leak...
Page 24 - Do Not crank the engine; Engaging the PTO; Operator must be in seat before the; Disengaging the PTO
Operation 7. Turn ignition switch to the “ON” position. Depress the glow plug switch and the glow pluglight will turn on. Hold switch as required bychart below. Turn the ignition switch to the“START” position. Release the ignition switch assoon as the engine starts. Glow Plug Chart Ambient Temperatu...
Page 25 - Driving the Machine; Use caution when making turns.; Driving Forward; Driving in Reverse
Operation Driving the Machine CAUTION Machine can spin very rapidly by positioning onelever too much ahead of the other. Operator maylose control of the machine, which may causedamage to the machine or injury. • Use caution when making turns. • Slow the machine down before making sharpturns. Importa...
Page 26 - Adjusting the Cutting Height; When changing the cutting height; Adjusting the Anti-Scalp Rollers; For Maximum Deck Flotation,
Operation To turn right, release pressure on the RH motioncontrol lever and the rear of the machine willmove towards the rear and to the right. To turn left, release pressure on the LH motioncontrol lever and the rear of the machine willmove towards the rear and to the left. 3. To stop, position bot...
Page 27 - Be sure the roller bolts are installed with the; Transporting; Transporting a Unit; Do Not drive a unit on a public street or roadway.
Operation 7. Be sure the roller bolts are installed with the spring disc washer between the head of the boltand the mounting bracket. Note: The foot operated deck lift assist lever can be used to momentarily lift the deck to clearobjects. Be sure that PTO is disengaged. 8. Torque the 3/8–24 x 2 Gr 8...
Page 28 - Do Not attempt to turn the unit
Operation truck. Steeper angles may also cause the unit to tipbackward. If loading on or near a slope, positionthe trailer or truck so it is on the down side of theslope and the ramp extends up the slope. This willminimize the ramp angle. The trailer or truck shouldbe as level as possible. Important...
Page 29 - Maintenance
Maintenance Maintenance Note: Determine the left and right sides of the machine from the normal operating position. WARNING While maintenance or adjustments are beingmade, someone could start the engine.Accidental starting of the engine could seriouslyinjure you or other bystanders. Remove the key f...
Page 30 - Periodic Maintenance; Check Engine Oil Level; Service Interval: Before each use or daily; Check Battery Charge; Service Interval: Monthly
Maintenance Maintenance Service Interval Maintenance Procedure Every 500 hours • Check the wheel hub slotted nut torque specifications.• Check the wheel lug nuts.• Change the hydraulic filter (Every 250 hours/yearly if using Mobil 1 15W50)• Check the park brake adjustment. Every 600 hours • Replace ...
Page 31 - Service Interval: As required; Check the weak battery for terminal corrosion; Make sure the booster is a good and fully charged; The following instructions are adapted; Do Not lean over the batteries.; Be sure the vent caps are tight and level.
Maintenance 7 amps or less to avoid damaging the battery (seechart for recommended charger settings). VoltageReading PercentCharge MaximumChargerSettings ChargingInterval 12.6 orgreater 100% 16 volts/7amps NoChargingRequired 12.4 – 12.6 75–100% 16 volts/7amps 30 Minutes 12.2 – 12.4 50–75% 16 volts/7...
Page 32 - Check Mower Blades
Maintenance Figure 13 1. Positive (+) cable on discharged battery 2. Positive (+) cable on booster battery 3. Negative (–) cable on the booster battery 4. Negative (–) cable on the engine block 5. Booster battery 6. Discharged battery 7. Engine block 4. Connect the other end of the positive cable to...
Page 33 - Check Seat Belt; Check for Loose Hardware; Service Air Cleaner; Service Interval: Every 50 hours—Service
Maintenance WARNING Incorrect installation of the blade orcomponents used to retain the blade canbe dangerous. Failure to use all originalcomponents and assembled as shown couldallow a blade or blade component to bethrown out from under the deck resulting inserious personal injury or death. Always i...
Page 34 - Do Not; Change Engine Oil; Service Interval: After the first 5 hours; Check Hydraulic Oil Level; Check Tire Pressures; Service Interval: Every 40 hours
Maintenance the Engine Owner'sManual for additionalinformation.) Every 600 hours— Replacethe air cleaner elements.(May need more oftenunder severe conditions.See the Engine Owner'sManual for additionalinformation.) 1. Stop engine, wait for all moving parts to stop, and remove key. Engage parking bra...
Page 35 - Check Condition Of Belts; Lubricate Grease Fittings
Maintenance 2. Check tire pressure in drive tires.3. Inflate drive tires to 10 psi (69 kPa).4. Semi-pneumatic caster tires do not need to be inflated. Note: Do Not add any type of tire liner or foam fill material to the tires. Excessive loads created by foam filled tires may cause failures to the hy...
Page 36 - Service Interval: After the first 100 hours; Lubricate Caster Wheel Hubs; To prevent seal and bearing damage,; Lubricate Brake Handle Pivot; Service Interval: Every 160 hours
Maintenance Wheel Hub - Slotted NutTorque Specification Service Interval: After the first 100 hours Every 500 hours thereafter Torque the slotted nut to 211-260 ft-lb (286-352N-m). Note: Do Not use anti-seize on wheel hub. Lubricate Caster Wheel Hubs Service Interval: As required 1. Stop engine, wai...
Page 37 - Change Inline Fuel Filter; Service Interval: After the first 250 hours
Maintenance (bushings are located to the inside of the flangebearings). Lubricate Motion ControlBronze Bushings Service Interval: Every 160 hours 1. Stop engine, wait for all moving parts to stop, and remove key. Engage parking brake. 2. Unhook seat latch and tilt seat up. 3. Lubricate bronze bushin...
Page 38 - Change Engine Coolant; extended; Keep out of reach of children and pets.
Maintenance 6. Raise the rear of machine up and support with jack stands (or equivalent support) just highenough to allow drive wheels to turn freely. 7. Start engine and move throttle control ahead to full throttle position. Move the speed controllevers to the full speed and run for severalminutes....
Page 39 - Check; Check Spark Arrester; Service Interval: Every 50 hours; Thread Locking Adhesives
Maintenance Figure 17 1. Oil dipstick 2. Drain cock 4. Reinstall all drain plugs and hoses and tighten drain cock. 5. Fill radiator with a 50/50 mix of water and Dex-Cool© coolant as specified in the Check Engine Coolant Level Section, allowing some room (approximately 1/2 inch (12.7 mm)) forexpansi...
Page 40 - Check Mower; Dielectric Grease; Adjustments; Deck Leveling
Maintenance • Fuel tank bulkhead fitting nuts. • Bolts retaining stub shaft to engine flywheel. Adhesives such as “Loctite RC/609 or RC/680” or“Fel-Pro Pro-Lock Retaining I or Retaining II” areused on the following: Fuel tank studs, where studs are inserted into tank. Mobil HTS Grease (OrFood-Grade ...
Page 41 - Pump Drive Belt Tension
Maintenance the chain bolts in the deck lift arms making surethey don’t move while tightening. 9. Loosen the four nuts which secure the front swivels (two per side) until the front chains areloose and front of deck is supported by the 3/4inch (19 mm) block. Do Not loosen the frontchain hardware. 10....
Page 42 - Alternator Belt Tension
Maintenance Figure 19 1. Front of unit 2. Alignment holes Figure 20 1. Spring idler pulley 3. Right side idler pulley(adjustable) 2. Front of unit Alternator Belt Tension Stop engine, wait for all moving parts to stop andremove key. Engage parking brake. Tilt seat and remove air deflector panel To t...
Page 44 - Electric Clutch Adjustment
Maintenance Electric Clutch Adjustment No adjustment necessary. However when the clutchbrake has worn to the point where the clutch nolonger engages consistently, the shim can be removedto extend the clutch life. Figure 23 1. Armature 5. Brake spacer 2. Field shell 6. Re-gap shim 3. Rotor 7. Brake p...
Page 45 - Troubleshooting
Maintenance Figure 26 1. Feeler gauge • If the gap is less than 0.010 inch, thenreinstall the shim and reference the Troubleshooting section. • If the gap is sufficient, proceed to thesafety check in step F. F. Perform the following safety check: a. Sit on the seat and start the engine. b. Make sure...
Page 46 - Temporarily; Brake must be engaged and
Maintenance CAUTION Raising the mower deck for service ormaintenance relying solely on mechanicalor hydraulic jacks could be dangerous. Themechanical or hydraulic jacks may not be enoughsupport or may malfunction allowing the unit tofall, which could cause injury. Do Not rely solely on mechanical or...
Page 48 - Cleaning; If debris or air can not be blown; Do Not use water to clean; Clean the Radiator
Maintenance Cleaning Clean Engine CoolingSystem Service Interval: Before each use or daily (May be required moreoften in dry or dirtyconditions.) CAUTION Excessive debris around the engine coolingair intake and inside of the pump drive beltcompartment and damaged or missing rubberbaffles can cause t...
Page 49 - Clean Debris From Machine; Clean out any grass build-up from underside of; Waste Disposal; Motor Oil Disposal
Maintenance Clean Debris From Machine Service Interval: Before each use or daily 1. Stop engine, wait for all moving parts to stop, and remove key. Engage parking brake. 2. Clean off any oil, debris, or grass build-up on the machine and cutting deck, especially under deckbelt shields, around the fue...
Page 50 - condition prior to mower use.
Troubleshooting Troubleshooting Important: It is essential that all operator safety mechanisms be connected and in proper operating condition prior to mower use. When a problem occurs, do not overlook the simple causes. For example: starting problems could be causedby an empty fuel tank. The followi...
Page 53 - Schematics; Electrical Diagram
Schematics Schematics Electrical Diagram SE A T DEL A Y MODULE CONT R OL SE A T D E L A Y MODULE INPUT SE A T SWITCH CLUTCH P TO P TO SWITCH G R OUND FUSE SOLENOID SIGNAL S TA R TER REL A Y GL O W S TA R T REL A Y BRAKE LH M O TION CONT R OL RH M O TION CONT R OL IGNITION SWITCH METER HOUR FUSE B+ R...
Page 54 - Electrical Schematic
Page 55 - Exmark Commercial Turf Equipment
Conditions and Products Covered Exmark Mfg. Co. Inc. and its affiliate, Exmark Warranty Company, pursuant to an agreement between them, jointly warrant on the terms and conditions herein, that we will repair, replace or adjust any part on these products and found by us (in the exercise of our reason...
Page 57 - Service Record
Service Record Date: Description of Work Done: Service Done By: 57
Page 60 - M I D - M O U N T R I D I N G AC C E S S O R I E S A N D O P T I O N S; SEE EXMARK’S COMPLETE LINE OF ACCESSORIES AND OPTIONS; WALK-BEHIND ACCESSORIES AND OPTIONS
M I D - M O U N T R I D I N G AC C E S S O R I E S A N D O P T I O N S SEE EXMARK’S COMPLETE LINE OF ACCESSORIES AND OPTIONS WALK-BEHIND ACCESSORIES AND OPTIONS GRASS CATCHER MICRO-MULCH SYSTEM TURF STRIPER STANDON CUSTOM RIDE SEAT SUSPENSION SYSTEM FULL SUSPENSION SEAT DECK LIFT ASSIST KIT HITCH KI...
