Page 2 - WARNING; CALIFORNIA
WARNING CALIFORNIA Proposition 65 Warning The engine exhaust from this productcontains chemicals known to the State ofCalifornia to cause cancer, birth defects, orother reproductive harm. Important: The engine in this product is not equipped with a spark arrester muffler. It is aviolation of Califor...
Page 3 - Introduction; CONGRATULATIONS
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; CAUTION
Safety Safety Safety Alert Symbol This Safety Alert Symbol (Figure 2) is used both inthis manual and on the machine to identify importantsafety messages which must be followed to avoidaccidents. This symbol means: ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! Figure 2 1. Safety alert symbol The ...
Page 6 - DANGER; Avoid prolonged breathing of vapors.
Safety thrown by the machine and may cause personalinjury to the operator or bystanders. DANGER In certain conditions gasoline is extremelyflammable and vapors are explosive. A fire or explosion from gasoline can burnyou, others, and cause property damage. • Fill the fuel tank outdoors on levelgroun...
Page 7 - Operation; NEVER
Safety functioning properly. Do Not operate unless theyare functioning properly. Operation WARNING Operating engine parts, especially themuffler, become extremely hot. Severe burnscan occur on contact and debris, such asleaves, grass, brush, etc. can catch fire. • Allow engine parts, especially the ...
Page 8 - Slope Operation; Extreme; Do Not mow slopes when grass is wet.
Safety Slope Operation Use Extreme caution when mowing and/or turning on slopes as loss of traction and/or tip-over couldoccur. The operator is responsible for safe operationon slopes. DANGER Operating on wet grass or steep slopes cancause sliding and loss of control. Wheelsdropping over edges, ditc...
Page 9 - Drive slowly and carefully.; Children; Towing; Maintenance and Storage
Safety WARNING There is no rollover protection when the rollbar is down. Wheels dropping over edges,ditches, steep banks, or water can causerollovers, which may result in serious injury,death or drowning. • Keep the roll bar in the raised and lockedposition and use seat belt. • Lower the roll bar on...
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 16 - Specifications; Model Numbers
Specifications Specifications Model Numbers Serial Nos: 850,000 and Higher QSP20BV443; QSP20KAS443; QSP20KAS483; QSP20KAX443; QSP22KAS523 Systems Engine • Engine Specifications: See your Engine Owner’sManual • RPM: – 20HP Briggs & Stratton Full Speed: 3750 ±50 (max) RPM (PTO notengaged) Idle: 16...
Page 17 - Hydrostatic Ground Drive System; Cutting Deck; Dimensions
Specifications • Mounting: Hinged to tilt up for access tohydraulic pumps, battery and other components.Held in tilted position with lanyard. Adjustablefore and aft. • Armrests: Standard–foam padded flip-upadjustable height armrests. • Seat Safety Switch: Incorporated into the SafetyInterlock System...
Page 18 - Torque Requirements; Product Overview
Product Overview Tread Width: (Center to Center ofTires, Widthwise) 44 inchDeck 48 inchDeck 52 inchDeck DriveWheels 36.0 inches(91 cm) 36.0 inches(91 cm) 37.2 inches(96 cm) CasterWheels 26.7 inches(68 cm) 33.5 inches(85 cm) 33.5 inches(85 cm) Wheel Base: (Center of Caster Tire toCenter of Drive Tire...
Page 19 - Controls; Motion Control Levers; Choke Control; Throttle Control; Ignition Switch
Operation Operation Note: Determine the left and right sides of the machine from the normal operating position. Controls Motion Control Levers The motion control levers located on each side ofthe console control the forward and reverse motionof the machine. Moving the levers forward or backward turn...
Page 20 - Hour Meter; Drive Wheel Release Valves
Operation The ignition switch is used to start and stop theengine. The switch has three positions “OFF”, “ON”and “START”. Insert key into switch and rotateclockwise to the “ON” position. Rotate clockwise tothe next position to engage the starter (key must beheld against spring pressure in this posit...
Page 21 - PTO Engagement Switch; Never use methanol, gasoline
Operation Figure 9 1. Front of the machine 2. Rotate bypass release knob counterclockwise to loosen 3. Lever position for operating the machine 4. Pull lever in this direction to push the machine 5. Lever position for pushing the machine 6. Rotate bypass release knob clockwise to tighten 7. Release ...
Page 22 - Do Not; Operating Instructions; The roll bar is an integral and
Operation than 10% ethanol, premium gasoline, or whitegas because the fuel system could be damaged. Do Not add oil to gasoline. Do Not overfill fuel tank. Fill the fuel tank to the bottom of the filler neck. The empty space in thetank allows gasoline to expand. Overfilling may resultin fuel leakage ...
Page 23 - Open the Fuel Shut-Off Valve; Do Not crank the engine; Engaging the PTO; Operator must be in seat before the; Disengaging the PTO
Operation Open the Fuel Shut-Off Valve The fuel shut off valve is located behind and belowthe seat. Rotate the valve and align with the fuel lineto open. Starting the Engine 1. Move the motion control levers out to the neutral lock position. 2. Pull up and back on the parking brake lever to engage t...
Page 24 - Driving the Machine; Use caution when making turns.; Adjusting the Cutting Height
Operation Driving the Machine CAUTION Machine can spin very rapidly by positioningone lever too much ahead of the other.Operator may lose control of the machine,which may cause damage to the machineor injury. • Use caution when making turns. • Slow the machine down before makingsharp turns. Importan...
Page 25 - When changing the cutting height; Adjusting the Anti-Scalp Rollers; For Maximum Deck Flotation,
Operation 3. Raise the deck to the transport position, 5 inch (12.7 cm), by pushing the foot actuated leverforward. The spring loaded transport pin willautomatically engage and will click into place. Note: When changing the cutting height positions, always come to a complete stopand disengage the PT...
Page 26 - Transporting; Transporting a Unit; Loading a Unit
Operation Transporting Transporting a Unit Use a heavy-duty trailer or truck to transport themachine. Lock brake and block wheels. Securelyfasten the machine to the trailer or truck with straps,chains, cable, or ropes. Be sure that the trailer or truckhas all necessary lighting and marking as requir...
Page 27 - Do Not attempt to turn the unit
Operation Important: Do Not attempt to turn the unit while on the ramp, you may lose control anddrive off the side. Avoid sudden acceleration when driving up a rampand sudden deceleration when backing down a ramp.Both maneuvers can cause the unit to tip backward. 27
Page 28 - 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 couldseriously injure you or other bystanders. Remove the key f...
Page 29 - Periodic Maintenance; Check Engine Oil Level; Service Interval: Before each use or daily; Check Battery Charge; Service Interval: As required
Maintenance Periodic Maintenance Check Engine Oil Level Service Interval: Before each use or daily 1. Stop engine and wait for all moving parts to stop. Make sure unit is on a level surface. 2. Check with engine cold. 3. Clean area around dipstick. Remove dipstick and wipe oil off. Reinsert the dips...
Page 30 - Check Mower Blades
Maintenance DANGER Jump starting a weak battery that is cracked,frozen, has low electrolyte level, or anopen/shorted battery cell, can cause anexplosion resulting in serious personal injury. Do Not jump start a weak battery if theseconditions exist. 2. Make sure the booster is a good and fully charg...
Page 32 - Check Seat Belt; Check Hydraulic Oil Level
Maintenance Check Rollover ProtectionSystem (Roll Bar) Knobs Service Interval: Before each use or daily Check that both the mounting hardware and theknobs are in good working condition. Make sure theknobs are fully engaged with the ROPS in the raisedposition. The upper hoop of the roll bar may needt...
Page 33 - Check Tire Pressures; Check Condition Of Belts; Service Interval: Every 25 hours; Lubricate Grease Fittings; Service Interval: Every 200 hours; Change Fuel Filter; Service Interval: Every 100 hours; Service Interval: After the first 100 hours
Maintenance Figure 21 1. Engine 2. Expansion tank Check Tire Pressures Service Interval: Every 25 hours 1. Stop engine, wait for all moving parts to stop, and remove key. Engage parking brake. 2. Check tire pressure in drive tires.3. Inflate drive tires to 13 psi (90 kPa).4. Check tire pressure in c...
Page 35 - Thread Locking Adhesives; Check Mower; Dielectric Grease; Adjustments
Maintenance 2. Wait for muffler to cool. 3. If any breaks in the screen or welds are observed, replace arrester. 4. If plugging of the screen is observed, remove arrester and shake loose particles out of thearrester and clean screen with a wire brush (soakin solvent if necessary). Reinstall arrester...
Page 36 - Adjusting the; Adjusting the Blade Slope; Deck
Maintenance Figure 23 48 and 52 Inch Decks 1. Blades side to side 2. Measure here Figure 24 44 Inch Deck 1. Blades side to side 2. Measure here 7. Set anti-scalp rollers to top holes or remove completely for this adjustment. 8. Set the height-of-cut lever to the 3 inch (76 mm) position. Place two “B...
Page 37 - Pump Drive Belt Tension; Service Interval: Every 500 hours
Maintenance Checking the Tire Pressure in Drive System Maintenance section. 5. Check and adjust the side-to-side blade level if you have not checked the setting; refer to Deck Leveling . 6. Set the height-of-cut lever to the 3 inch (76 mm) position. Place two “B” thick blocks (see BlockHeight and Ra...
Page 39 - Electric Clutch Adjustment
Maintenance 1. Loosen the upper bolt holding the control lever to the control arm shaft. 2. Loosen the lower bolt just enough to pivot the control lever fore or aft Figure 30. Tighten bothbolts to secure the control in the new position. 3. Repeat the adjustment for the opposite control lever. Full F...
Page 40 - Troubleshooting
Maintenance the machine to cool completely before startingthese instructions. 2. Using a pneumatic line, blow out any debris from under the brake pole and around the brakespacers. 3. Check the condition of the wire harness leads, connectors, and terminals. Clean or repair asnecessary. 4. Verify that...
Page 41 - Cleaning; Clean Debris From Machine
Maintenance Cleaning Clean Engine and ExhaustSystem Area Service Interval: Before each use or daily (May be required moreoften in dry or dirtyconditions.) CAUTION Excessive debris around engine cooling airintake and exhaust system area can causeengine, exhaust area, and hydraulic systemto overheat w...
Page 42 - Waste Disposal; Motor Oil Disposal; Do Not swallow electrolyte.
Maintenance Waste Disposal Motor Oil Disposal Engine oil and hydraulic oil are both pollutants tothe environment. Dispose of used oil at a certifiedrecycling center or according to your state and localregulations. Battery Disposal DANGER Battery electrolyte contains sulfuric acid,which is poisonous ...
Page 43 - 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 45 - Schematics; Electrical Diagram
Schematics Schematics Electrical Diagram PTO SWITCH SEAT SWITCH IGNITION SWITCH REGULATOR GROUND LH NEUTRAL SWITCH RH NEUTRAL SWITCH BRAKE SWITCH HOUR METER/MODULE MAG FUEL SOLENOID ENGINE START RELAY A R I S B PINK PINK PINK BLACK BLACK ORANGE RED RED GRAY VIOLET VIOLET RED BROWN BROWN BROWN PINK W...
Page 46 - Electrical Logic Schematic
Schematics Electrical Logic Schematic S B I A R KEY SW VIEWED F R OM B A CK OF SWITCH OFF = NO CONNECTION ON = B R I A S T A R T = B R I S KEY SWITCH S R I B A OR OR 7 F4 ENGINE GRD OPTIONAL A CCESSORIES CONNEC T OR 8 OR PK PK 1 2 5 7 9 8 5 10 6 6 B A BN BN VIO Y T BN OR R 30A 1 F1 2 BN BK BK GR OUN...
Page 47 - Quest SP Turf Equipment
General Warranty Conditions and Products Covered Exmark Mfg. Co. Inc. and its affiliate, Exmark Warranty Company, pursuant to an agreement between them, jointly warrant on the terms and conditions herein, that we will repair, replace or adjust any part on these products and found by us (in the exerc...
Page 49 - Service Record
Service Record Date: Description of Work Done: Service Done By: 49
Page 52 - 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...
