on the purchase of your newExmark equipment. This product has been carefully designed and manufactured to give you a maximumamount of dependability and years oftrouble-free operation.If additional informationis needed, or shouldyou require trained mechanic service, contact your authorized Exmark equipment dealer or distributor. If youneed to order replacement partsfromyour dealer, always give the model number and serial number of your equipment as well as the partnumber,description and quantity of the partneeded.
The Serial No. plate islocated on the backleftside of the seat box. For ease of ordering and reference, we suggest
record the information requested inthe following identification table. that you
Place Model No. and SerialNo. Label Here
(Included in Literature Pack)
or Fill in Below
Engine Model No. and Spec. No. (Code)
Engine Serial No. (E/No)
Model No.
Date Purchased
Serial No.
Part No. 109-6232 Rev B
Warning
CALIFORNIA
Proposition 65 Warning
The engine exhaust from this productcontains chemicals known to the State ofCalifornia to cause cancer, birth defects,or other reproductive harm.
Important: This engine is not equipped with a spark arrester muffler. Itis a violation of California Public Resource Code Section 4442 to use or operate theengine on any forest-covered, brush-covered, or grass-covered land. Otherstates or federal areas may have similarlaws.
This spark ignition system complies with Canadian ICES-002, ISO 14982, EN 55012.
The enclosed supplied for information regarding the US Environmental Protection Agency (EPA) and the California Emission ControlRegulation of emission systems, maintenance, and warranty. Replacements may be ordered through the enginemanufacturer.
For models with stated engine horsepower, the gross horsepower ofthe engine was laboratory rated by the engine manufacturerin accordance with SAE J1940. As configured to meet safety, emission, and operatingrequirements, the actual engine horsepower on this class of lawn mower will be significantly lower.
Engine Owner’s Manual
Introduction
Read this information carefully to learn how tooperate and maintain your product properly and to avoid injury and product damage. You are responsible for operating the productproperly and safely. You may contact Exmark directly atwww.Exmark.com for product and accessory information or help finding a dealer.
is
Whenever you need service, genuine Exmarkparts, or additional information, contact an Authorized Service Dealer or ExmarkCustomer Service and have the model and serial numbers of your product ready.
Figure 1 identifies the location of themodel
and serial numbers on the product.Write thenumberson the frontcover.
Figure 1
Behind the seat
1. Model and serial number plate
This manual identifies potential hazards andhas safety messages identified by the safety alert symbol (Figure 2),which signals ahazard that may cause serious injury or death if you do not follow the recommended precautions.
Figure 2
1. Safety alert symbol.
This manual usestwo other words to highlightinformation.special mechanical information andemphasizes general information worthy ofspecial attention.
Important
calls attention to
Note
2
Specifications
Model Number:
QST22BE482; QST24BE522
Engine Specifications:
See Your Engine Owner’s Manual
RPM:
Full Speed: 3650 ± 100 (max) RPM
(No Load)
Idle: 1650 (min) RPM
Fuel System:
Capacity: 4.0 gal. (15.1L) Type of Fuel: Regular unleaded gasoline,
This machine meets or exceeds the safety specifications of the American National Standards Institute B71.1-2003 in effect at the time of production. However, improper use or maintenance by the operator or ownercan result in injury. To reduce the potential for injury, comply with these safety instructions and always payattention to the safety alert symbol, which means CAUTION, WARNING, or DANGER-"personal safety instruction." Failure to comply with the instruction may result in personal injury or death.
Safe Operating Practices
Thefollowing instructions arefrom ANSI standard B71.1-2003. This product is capable of amputating handsand feet and throwing objects. Always follow all safety instructions toavoid serious injury ordeath.
General Operation
•
Read, understand, andfollow all
instructions in the operator’s manual and on the machine before starting.
•
Do not place hands orfeet near rotating
parts or under themachine. Keep clear ofthe discharge opening at all times.
•
Allow only responsible adults who are
familiar with the instructions to operate the machine.
•
Clear the area of objects such asrocks,
toys, wire, etc., which could be picked upand thrown by the blade.
•
Be sure the area is clearof other people
before mowing. Stop the machine ifanyone enters the area.
•
Never carry passengers.
•
Do not mow in reverse unless absolutely
necessary. Always look down and behind before and while backing up.
•
Be aware ofthe mower discharge
direction and do not point it at anyone. Avoid dischargingmaterial against a wall or obstruction. Material may ricochet backtoward the operator. Stop the blades when crossinggravel surfaces.
•
Do not operatethe mower without either
the entire grass collection system or thedischarge deflector in place.
•
Be alert, slow down and use caution when
makingturns. Look behind and to the sidebefore changing directions.
•
Never leave a running machine
unattended. Always turn off blades,engage parking brake, stop engine, andremove key before dismounting.
•
Turn offblades when not mowing. Stop
the engine, wait for all parts to come to acomplete stop, engage parking brake, and remove key before cleaning the machine,removing the grassorunclogging the deflector.
•
Operate the machine only in daylight or
good artificial light.
•
Do not operatethe machine while under
the influence of alcohol or drugs.
•
Watchfor traffic when operating near or
crossing roadways.
•
Use extra care when loading or unloading
the machine into a trailer or truck.
•
Always wear eye protection when
operating the mower.
•
Data indicates that operators, age 60
years and above, are involved in a largepercentage of ridingmower-related injuries.These operators should evaluate their ability to operatethe riding mower safely enough to protectthemselves and othersfrom serious injury.
•
Always follow the recommendationsfor
wheel weights or counterweights.
6
Slope Operation
Slopes are a major factor related to loss ofcontrol and tip-over accidents, which can result in severe injury or death.Operation onall slopes requires extra caution. If you cannot back up the slope or if you feel uneasy on it, do not mow it.
•
Do not mow slopes greater than
15 degrees.
•
Watchfor ditches, holes, rocks, dips, and
rises that change the operating angle, asrough terrain could overturn the machine.
•
Choose a low ground speed so you will
not have to stop while operating on a slope.
•
Do not mow slopes when grass is wet.
Slippery conditions reduce traction and could cause sliding and loss of control.
•
Reduce speed and use extreme caution
on slopes.
•
Do not make sudden turns or rapid speed
changes.
•
Remove or mark obstacles such as rocks,
tree limbs, etc.from themowing area. Tall grass can hide obstacles.
•
Avoid sudden starts when mowing uphill
because themower may tip backwards.
•
Be aware that loss oftraction may occur
going downhill. Weighttransfer to thefrontwheels may cause drive wheels to slip and cause loss of braking and steering.
•
Always avoid sudden starting or stopping
on a slope.If tires lose traction, disengagethe blades and proceed slowly offtheslope.
•
Use extreme care with grass collection
systems or other attachments.These can change the stability of the machine and cause loss ofcontrol.
•
Do not try to stabilize the machine by
putting your foot on theground.
•
Do not mow near drop-offs, ditches, steep
banks or water.Wheels dropping over edges can cause rollovers, which may result in serious injury, death or drowning.
•
Use a walk behind mower and/or a hand
trimmer near drop-offs, ditches, steepbanks or water.
Children
Tragic accidents can occur if the operator is not alert to the presenceof children. Children are often attracted to the machine and the mowing activity. Never assume that childrenwill remain where you last saw them.
•
Keep children out ofthe mowing area and
under the watchful care ofanotherresponsible adult, not the operator.
•
Be alert and turn the machine off if
children enterthe area.
•
Before and while backing or changing
direction, look behind, down, and side-to-side for small children.
•
Never carry children, even with the blades
off. They may fall off and be seriously injured or interfere with safe machine operation.
•
Children who have been given rides in the
past may suddenly appear in the mowing area for another ride and be run over orbacked over by themower.
•
Never allow children to operate the
machine.
•
Use extra care when approaching blind
corners,shrubs, trees, the end of afenceor other objects thatmay obscure vision.
Towing
•
This machine does not make any
provisions for towing.
7
Service
Safe Handling of Gasoline: To avoid personal injury or property damage,
use extra care when handling gasoline and other fuels. They are flammable and the vapors are explosive.
•
Extinguish all cigarettes,cigars, pipes and
•
Use only an approved container.
•
Never remove thegas cap or add fuel
•
Never refuel the machine indoors.
•
Never store the machine orfuel container
•
Never fill containers inside a vehicle or on
•
Remove gas-powered equipment from the
•
Keep the nozzle in contact with the rim of
•
Iffuel is spilled on clothing, change
•
Never overfill the fuel tank. Replace gas
other sources of ignition.
when the engine is running. Allow the engine to cool before refueling.
inside where there is an open flame,such as near a water heater orfurnace.
a truck ortrailer with a plastic liner.Always place containers on thegroundaway from your vehicle beforefilling.
truck or trailer and refuel it on the ground.If this is not possible, then refuel suchequipment with a portable container, rather than froma gasoline dispensernozzle.
the fuel tank or container opening at all times until thefueling iscomplete. Do not use a nozzle lock-open device.
clothing immediately.
cap and tighten securely.
General Service:
•
Never run a machine inside a closed area.
•
Keep nuts and boltstight, especially the
blade attachment bolts.Keep equipmentin good condition.
•
Never tamper with safety devices. Check
their proper operation regularly.
•
Keep the machinefree ofgrass, leaves, or
other debris build-up. Clean up oil orfuel spillage and fuel soakeddebris. Allow the machine to cool before storing.
•
Stop and inspect the equipment if you
strike an object. Repair, if necessary, before restarting.
•
Never make any adjustments orrepairs
with the engine running.
•
Grass collection system components are
subject to wear, damageand deterioration, which could expose moving parts or allow objects tobe thrown. Frequently check components andreplace with manufacturers’ recommended parts, when necessary.
•
Mower blades are sharp and can cut.
Wrap the blades or wear gloves, and useextra caution when servicing them.
•
Checkfor proper brake operation
frequently. Adjust and service as required.
•
Maintain or replace safety and instruction
decals as necessary.
•
Use only genuine Exmark replacement
parts to ensurethat original standards are maintained.
8
Exmark RidingMower Safety
Thefollowing list contains safety informationspecific to Exmark products or other safety information that you mustknow that is notincluded in the ANSI standards.
•
Engine exhaust contains carbon
monoxide, which is an odorless, deadly poison that cankill you. Do not run engine indoors or in an enclosed area.
•
Stop the engine, wait forall moving
parts to stop, engage parking brake,disconnect spark plug wire(s) andremove key before performing any service, repairs, maintenance oradjustments.
•
Keep hands,feet, hair, and loose
clothing away from attachmentdischarge area, underside of mower andany moving parts while engine isrunning.
•
Do not touch equipment or attachment
parts which may be hotfrom operation. Allow to cool before attemptingto maintain, adjust orservice.
•
Battery acid is poisonous and can cause
burns. Avoid contact with skin, eyes, andclothing. Protect your face, eyes, and clothing when working with a battery.
•
Battery gases can explode. Keep
cigarettes, sparks andflames away frombattery.
•
Use only Exmark approved attachments.
Warranty may be voided if used with unapproved attachments.
•
If loading the machine onto a trailer or
truck, use a single,full-width ramp only. The ramp angle should not exceed 15 degrees.
Note:
are determined while sitting in the seat in the normal operating position.
The left and right sides of the machine
9
Slope Chart
10
Safety and Instructional Decals
Safety decals and instructions are easily visible to theoperator and are located near any area of potential
PART NO. 106-5517 LOCATION: On LH & RH Rear Frame
PART NO. 109-6210 LOCATION: Under Seat Shield
PART NO. 110-6691 LOCATION: On Top Sideof Deck, on Front
1
1
1
1 3
Corners of Deck
2
5
Some or all of these symbols are on the battery.
6
1. Warning – do
2
2
Battery Symbols
danger. Replace any decal that is damaged or lost.
not touch the hot surface.
PART NO. 109-6011 LOCATION: Inside Seat Box by Fuse Box
1. Read the Operator’s manual
2. Cutting/dismemberment hazard, fan and entanglement hazard, belt–stayaway frommoving parts.
1. Explosionhazard
2. No fire, open flame, or smoking.
3. Caustic liquid/chemical burn hazard.
4. Wear eye protection.
5. Read the Operator’s Manual.
6. Keep bystanders a safe distance from the battery.
7. Wear eye protection; explosive gases can cause blindness and other injuries.
8. Batteryacid can cause blindness or severe burns.
9. Flush eyes immediately with water and
G1101
get medical help fast.
10.Containslead; do not discard.
7
3
8
2
1. Thrown objects hazard – keep bystanders a safe distance from the machine.
2. Thrown objects hazard, mower – keep the discharge deflector or collection system in place.
3. Cutting/dismemberment of hand or foot – stay away frommoving parts.
4
9
10
1. Unused fuse
1
2
receptacle
2. Fuse
11
1
Control Lever
PART NO. 93-7009 LOCATION:Behind Discharge Deflector on
Deck Side Plate
1
PART NO. 109-6459 LOCATION: Under Belt Shields
2
1. Warning – do not operate the mower with the discharge deflector up or removed; keep the dischargedeflector in place.
2. Cutting/dismemberment hazard of hand or foot, mower blade – stayaway frommoving parts.
1. Entanglement hazard, belt – do not open or remove safetyshields whileengine is running,keep shields in place.
1. Parking Brake
2. Machine Speed
3. Fast
1
2
3
4
5
6
PART NO. 109-6009 LOCATION: Near LH Motion
Control Lever
4. Slow
5. Neutral
6. Reverse
2
3
4
5
6
PART NO. 99-8936LOCATION: Near RH Motion
1. Height of cut
1
PART NO. 109-6010 LOCATION: On Cut
Height Frame
12
PART NO. 109-6016 LOCATION: Near LH Motion Control Lever
A
B
B
D
E
F
C
A.Read the instructions
before servicing or performing
maintenance. B. Time interval. C. Check oil level. D. Refer to Operator’s
Manual for grease
instructions. E.Check hydraulic oil level
and refer to Operator’s
manual for further
instructions. F. Check tire pressure.
1
3
4
5
6
PART NO. 109-6013 LOCATION: Middle of Footrest
7
2
1. Warning—read the Operator’s Manual.
2. Read the instructions before servicing or performing maintenance; apply parking brake, remove the ignition key and disconnect the spark plug wire.
3. Thrown object hazard – keep bystanders a safe distance from the machine, pick up debris before operating, keep the dischargedeflector in place.
4. Loss of traction/control hazard, slopes – loss of traction/control on slope, disengage the blade control switch (PTO), proceed off the slope slowly.
5. Tipping hazard – avoid sudden and sharp turns while on slopes, onlymow across slopes less than 15 degrees, keep a safe distance from water, and do not mow up and downslopes.
6. Cutting/dismemberment hazard of hand or foot, mower blade – stay away frommoving parts.
7. Crushing/dismemberment hazard of bystanders, reversing;– do not carrypassengers, look behind and downwhen reversing.
13
TRACTION DRIVE
BELT ROUTING
1
5
2
3
1.Engine – stop
2.Engine – run
3.Engine – start
4. Power take-off(PTO), Blade control switch.
5. Read Operator’s Manual
6. Throttle - fast
7. Choke – on
8. Throttle – slow
9. Choke – off
PART NO. 109-6014 LOCATION: RH Side of
Seat Box
109-6029
4
6
7
8
9
PART NO. 109-6029 LOCATION: On Control Panel
DECK DRIVE
BELT ROUTING
PART NO. 109-6035 LOCATION: Left Rear Edge of Deck
1
PART NO. 109-6008 LOCATION: Next to Drive
1
PART NO. 109-6036 LOCATION: Top of Deck Near Washout Port
2
Release
2
3
1. Read the Operator’s
2. Rotate the drive release
3. Push the machine.
3
1. Read Operator’s Manual.
2. Remove the ignitionkey and read the instructions before servicing or performing maintenance.
3. Height of cut.
Manual.
knob to loosen, slide the knob, and tighten.
14
Product Overview
1. Operator seat
2. Front caster wheel
3. Anti-scalp roller
4. Washout fitting
Figure 3
5. Park brake
6. Rear drive wheel
7. Gas tankcap
1. Motion control levers
2. Engine
3. Control panel
4. Discharge deflector
Figure 4
5. Height ofcut adjustment
6. Height ofcut foot lever
7. Footrest
15
Controls
Become familiar with all ofthe controls in
Figure 3, Figure 4, and Figure 5 before you
start the engine and operate the machine.
Figure 5
Control Panel
1. Ignition switch3. Throttle
2. Blade control switch 4. Choke (power take-off)
Ignition Switch
The ignition switch hasthree positions,Off, Run and Start.Thekey will turn to Start and move back to Runupon release. Turning the key to the Off position will stop the engine; however, always remove thekey when leaving the machine to prevent someone fromaccidentally starting the engine (Figure 5).
Blade Control Switch (Power Take-Off)
The blade control switch, represented by a power take-off(PTO) symbol, engages anddisengages power to the mower blades (Figure 5).
Throttle Control
The throttle is used to control engine speed.Moving throttle lever engine speed and moving throttle lever
rear
will decrease engine speed. Moving the throttle forward into the detent is full throttle(Figure 5).
forward
will increase
to the
Motion Control Levers and Parking Brake
The motion control levers are speed sensitive controls of independent wheel motors. Moving a lever forward or backward turns the wheel on the same side forward or in reverse; wheel speed is proportional to the amount the lever ismoved. Moving the control levers outward fromthe center position locksthem in the neutral position. Engaging the parking brake leverallows the operator to exit the machine (Figure 13). Always position the motion controllevers into the neutral position and engage thepark brake lever when you stop themachine orleave it unattended.
Height-of-Cut Foot Lever
The height ofcut lever allows the operator to lower and raise the deckfromthe seatedposition. When the lever is moved forward, away from the operator the deck is raisedfromthe ground and when moved back,towards theoperator it is lowered toward the ground. Only adjust the height of cut while machine is not moving (Figure 14).
Choke Control
The choke is used to aid in starting a cold engine.choke in the choke lever forward will put the choke in the
“ON”
the rear will put the choke in theposition (Figure 5).
DO NOT
position and moving the choke lever to
run awarm engine with the
“ON”
position. Moving the
“OFF”
16
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