Exmark Lawn Mower Metro 21 Metro 26 User Guide

For Serial Nos.  
510,000 & Higher  
Part No. 103-9832 Rev. A  
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EXMARK PARTS PLUS® PROGRAM  
EFFECTIVE DATE: September 1, 1995  
Program  
If your Exmark dealer does not have the Exmark part in stock,  
Exmark will get the parts to the dealer the next business day or  
the part will be FREE* Guaranteed!!  
How the Program Works  
1.  
If dealer does not have part in stock for a "down" unit at  
the time of request by customer, the dealer contacts his  
distributor by 1:00 p.m., local time, and requests Exmark  
Parts Plus® shipment of six (6) line items or less.  
2.  
Distributor ships part(s) to dealer or customer, as  
requested by dealer, same day, overnight UPS  
Distributor bills dealer for part and freight charges where  
applicable.  
3.  
4.  
5.  
6.  
If distributor does not have the part(s) in stock to satisfy Exmark Parts Plus® order, he contacts Exmark by 3:00 p.m.,  
central time, with an Exmark Parts Plus® order of six (6) line items or less.  
If order is received by 3:00 p.m. central time, Exmark ships part(s) direct to dealer or customer, as requested by  
distributor, same day, overnight UPS, Exmark bills the distributor for parts and shipping charges, where applicable.  
The customer pays for the part and freight if it is shipped under the Exmark Parts Plus® and if it arrives in  
accordance to the program.  
Who pays for the part and freight if it fails to arrive overnight in accordance to the program?  
A. Under any circumstance the customer does not pay.  
B. If the part does not arrive overnight due to:  
1. The dealer not submitting the Exmark Parts Plus® order to his Exmark distributor by 1:00 p.m., the dealer  
pays for the part and freight.  
2. The Distributor being unable to ship the part the same day or not submitting the Exmark Parts Plus® order  
to Exmark by 3:00 p.m., central time, the Distributor pays for the part and freight.  
3. Exmark being unable to ship the part and the Exmark parts order is received by 3:00 p.m., central time,  
Exmark pays for the part and freight.  
4. If the part does not arrive overnight due to the shipper (UPS), the shipper pays for the freight and Exmark  
pays for the part.  
The following restrictions apply -- The Exmark Parts Plus® Program is available only through participating Exmark  
Dealers and applies only to orders submitted on this program Monday through Thursday. Parts Plus service is available  
only in the 48 contiguous United States. UPS has initiated a Saturday delivery program to many areas of the continental  
United States and can be requested for an overnight shipment on Friday to be delivered Saturday. The next day air  
charge, plus the Saturday delivery fee will be the responsibility of the purchaser. Exmark Mfg. will assume no  
responsibility for Saturday delivery shipments. To qualify, all Exmark Parts Plus® orders must be received by Exmark by  
3:00 p.m., central time. Orders must be six (6) line items or less. Exclusions from the Exmark Parts Plus® Program are:  
Any wholegood or accessory in its entirety, engines and engine replacement parts, 5-speed Peerless transmissions and  
5-speed transaxles, hydraulic or hydrostatic wheel motors, cutter decks and engine decks or any item exceeding United  
Parcel Service size and weight restrictions.  
Due to UPS restrictions, aerosol spray paint is considered a hazardous material and cannot be shipped via UPS next day  
or Second Day Air.  
Exmark Manufacturing stocks a limited supply of parts for transaxles, pumps and wheel motors. These parts can be  
ordered for Next Day Air shipment but will not be guaranteed per the Parts Plus Program.  
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CONGRATULATIONS on the purchase of your Exmark Mower. This product has been carefully  
designed and manufactured to give you a maximum amount of dependability and years of trouble-  
free operation.  
OPERATOR'S MANUAL  
This manual contains assembly, operating, maintenance, adjustment, and safety instructions for  
your Exmark mower.  
BEFORE OPERATING YOUR MOWER, CAREFULLY READ THIS MANUAL IN ITS ENTIRETY.  
By following the operating, maintenance, and safety instructions, you will prolong the life of your  
mower, maintain its maximum efficiency, and promote safe operation.  
If additional information is needed, or should you require trained mechanic service, contact your  
authorized Exmark equipment dealer or distributor.  
All Exmark equipment dealers and distributors are kept informed of the latest methods of servicing  
and are equipped to provide prompt and efficient service in the field or at their service stations. They  
carry ample stock of service parts or can secure them promptly for you from the factory.  
All Exmark parts are thoroughly tested and inspected before leaving the factory; however, attention  
is required on your part if you are to obtain the fullest measure of satisfaction and performance.  
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TABLE OF CONTENTS  
1. SAFETY  
PAGE  
1.1 Safety Alert Symbol.................................................................................... 1  
1.2 Training....................................................................................................... 1  
1.3 Preparation.............................................................................................. 1-3  
1.4 Operation................................................................................................. 3-5  
1.5 Maintenance & Storage........................................................................... 5-6  
1.6 Safety Signs ............................................................................................ 6-7  
2. SPECIFICATIONS  
2.1 Model Numbers.......................................................................................... 7  
2.2 Engine ........................................................................................................ 7  
2.3 Fuel System................................................................................................ 7  
2.4 Transmission.............................................................................................. 7  
2.5 Deck ........................................................................................................... 7  
2.6 Dimensions................................................................................................. 7  
3. ASSEMBLY INSTRUCTIONS  
3.1 Installing the Handle................................................................................... 8  
3.2 Installing the Fuel Tank and Fuel Line .................................................... 8-9  
3.3 Service the Engine ..................................................................................... 9  
4. OPERATION INSTRUCTIONS  
4.1 Controls ................................................................................................. 9-10  
4.2 Pre-Start ................................................................................................... 11  
4.3 Operating Instructions ......................................................................... 11-17  
5. MAINTENANCE  
5.1 Checking the Engine Oil Level ................................................................. 18  
5.2 Checking the Blade Brake Clutch............................................................. 19  
5.3 Cleaning the Underside of the Lawn Mower Housing ......................... 19-20  
5.4 Cleaning the Discharge Tunnel ............................................................... 20  
5.5 Servicing the Air Filter ......................................................................... 20-21  
5.6 Maintaining the Blade.......................................................................... 21-23  
5.7 Cleaning the Under the Cover.................................................................. 23  
5.8 Emptying the Fuel Tank and Cleaning the Fuel Filter ......................... 23-24  
5.9 Lubricating the Pivot Arms ....................................................................... 24  
5.10 Adjusting the Self-Propelled Drive............................................................ 24  
5.11 Servicing the Spark Plug ..................................................................... 24-25  
5.12 Changing the Engine Oil........................................................................... 25  
5.13 Changing the Oil Filter......................................................................... 25-26  
5.14 Lubricating the Gear Case .................................................................. 26-27  
5.15 Adjusting the Blade Brake Cable.............................................................. 27  
5.16 Servicing the Wheels........................................................................... 27-28  
6. STORAGE  
6.1 Preparing the fuel system......................................................................... 28  
6.2 Preparing the Engine................................................................................ 28  
6.3 General Storage Information............................................................... 28-29  
6.4 Removing the Lawn Mower from Storage................................................ 29  
7. ACCESSORIES ............................................................................................. 29  
8. TROUBLESHOOTING.............................................................................. 30-31  
9. WARRANTY .................................................................................................... 32  
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1. SAFETY  
This lawn mower meets or exceeds the CPSC blade safety requirements for walk-  
behind rotary mowers and the B71.4 specifications of the American National Standards  
Institute in effect at the time of production.  
Exmark designed and tested this lawn mower to offer reasonably safe service; however,  
failure to comply with the following instructions may result in personal injury.  
1.1 SAFETY ALERT SYMBOL  
This SAFETY ALERT SYMBOL  
is used both in this manual and on the machine to  
identify important safety messages which must be followed to avoid accidents. This  
symbol means:  
ATTENTION! BECOME ALERT!  
YOUR SAFETY IS INVOLVED!  
The safety alert symbol appears above information which alerts you to unsafe actions or  
situations and will be followed by the word DANGER, WARNING, or CAUTION.  
DANGER: White lettering/Red background. Indicates an imminently hazardous situation  
which, if not avoided, WILL result in death or serious injury.  
WARNING: Black lettering/Orange background. Indicates a potentially hazardous  
situation which, if not avoided, COULD result in death or serious injury.  
CAUTION: Black lettering/Yellow background. Indicates a potentially hazardous situation  
which, if not avoided, MAY result in minor or moderate injury.  
1.2 TRAINING  
1.2.1  
Regard the Exmark mower as a piece of power equipment andteach this regard  
to all who operate this unit.  
1.2.2  
Read the instructions carefully. Familiarize yourself with the controls and the  
proper use of the equipment. If the operator(s) or mechanic(s) can not read  
English it is the owner’s responsibility to explain this material to them.  
1.2.3  
1.2.4  
Do not allow operation of this machine by untrained personnel. Never allow  
children, teenagers, or people unfamiliar with these instructions to use the  
mower. Local regulations may restrict the age of the operator.  
Avoid mowing while people, especially children, or pets, are nearby. Keep in  
mind that the operator or user is responsible for accidents or hazards occurring  
to other people or their property.  
1.3 PREPARATION  
1.3.1  
Evaluate the terrain to determine what accessories and attachments are needed  
to properly and safely perform the job. Only use accessories and attachments  
approved by Exmark.  
1.3.2  
The use of personal protective equipment, such as (but not limited to) protection  
for the eyes, ears, feet, and head is recommended.  
CAUTION  
POTENTIAL HAZARD  
This machine produces sound levels in excess of 85  
dBA at the operator’s ear when in operation.  
WHAT CAN HAPPEN  
Exposure to sound levels of 85 dBA or above for  
extended periods of time can cause hearing loss.  
HOW TO AVOID THE HAZARD  
Wear hearing protection when operating this machine.  
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1.3.3  
1.3.4  
While mowing, always wear substantial footwear and long trousers. Do not  
operate equipment when barefoot or when wearing open sandals.  
Thoroughly inspect the area where the equipment is to be used and remove all  
stones, sticks, wires, bones, and other foreign objects which may damage the  
equipment or cause personal injury to the operator or bystanders.  
WARNING  
POTENTIAL HAZARD  
Engine exhaust contains carbon monoxide, which is an  
odorless deadly poison.  
WHAT CAN HAPPEN  
Carbon monoxide can kill you.  
HOW TO AVOID THE HAZARD  
Do not run engine indoors or in a small confined area  
where dangerous carbon monoxide fumes can collect.  
DANGER  
POTENTIAL HAZARD  
In certain conditions gasoline is extremely flammable  
and highly explosive.  
WHAT CAN HAPPEN  
A fire or explosion from gasoline can burn you, others,  
and cause property damage.  
HOW TO AVOID THE HAZARD  
DO NOT smoke while refueling, and stay away from  
an open flame or where gasoline fumes may be ignited  
by spark.  
Refuel only outdoors.  
Store gasoline in an approved container and keep it out  
of the reach of children.  
Add fuel before starting the engine. Never remove the  
cap of the fuel tank or add fuel when engine is running  
or when the engine is hot.  
Never fill the fuel tank so that the gasoline level rises  
above a level that is 1/2” (1.3 cm) below the bottom of  
the filler neck to allow for gasoline expansion and  
prevent fuel spillage.  
If fuel is spilled, DO NOT attempt to start the engine.  
Move away from the area of the spill and avoid creating  
any source of ignition until fuel vapors have dissipated.  
Do not operate without entire exhaust system in place  
and in proper working condition.  
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DANGER  
POTENTIAL HAZARD  
In certain conditions gasoline is extremely flammable  
and highly explosive.  
WHAT CAN HAPPEN  
A static charge can ignite gasoline vapors. A fire or  
explosion from gasoline can burn you, others, and  
cause property damage.  
HOW TO AVOID THE HAZARD  
Purchase and store gasoline only in an approved  
container.  
Always place gasoline containers on the ground away  
from your vehicle before filling.  
Do not fill gasoline containers inside a vehicle or on a  
truck or trailer bed because interior carpets or plastic  
truck bed liners may insulate the container and slow  
the loss of any static charge.  
When practical, remove gas-powered equipment from  
the truck or trailer and refuel the equipment with its  
wheels on the ground.  
If this is not possible, then refuel such equipment on a  
truck or trailer from a portable container, rather than  
from 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.  
WARNING  
POTENTIAL HAZARD  
Gasoline vapor can collect inside enclosed trailers and  
may be ignited by electrical sparks or hot  
engine/exhaust components.  
WHAT CAN HAPPEN  
Explosion and fire may occur, resulting in property  
damage, personal injury and/or death.  
HOW TO AVOID THE HAZARD  
Provide adequate ventilation of any enclosed trailer to  
prevent build up of gasoline vapors, especially at floor  
level.  
Refuel only outdoors, never inside an enclosed trailer.  
Be sure all fuel tanks and gasoline storage containers  
have proper caps installed to prevent spillage and  
minimize vapor escaping into the trailer.  
Do not place any equipment that is leaking gasoline in  
an enclosed trailer.  
1.4 OPERATION  
Although hazard control and accident prevention are partially dependent upon the  
design and configuration of the equipment, these factors are also dependent upon  
the awareness, concern, prudence, and proper training of the personnel involved in  
the operation, transport, maintenance, and storage of the equipment. It is essential  
that all Operator Safety Mechanisms be connected and in operating condition prior  
to use for mowing.  
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WARNING  
POTENTIAL HAZARD  
Hands, feet, hair, clothing, or accessories can become  
entangled in rotating parts.  
WHAT CAN HAPPEN  
Contact with rotating parts can cause traumatic amputation  
or severe lacerations.  
HOW TO AVOID THE HAZARD  
Do not operate the machine without guards, shields and  
safety devices in place and working.  
Keep hands, feet, hair, jewelry, or clothing away from  
rotating parts.  
1.4.1  
1.4.2  
Give complete, undivided attention to the job at hand.  
Mow only in daylight or in good artificial light, keeping away from holes or hidden  
hazards. DO NOT operate the mower when children or others are in the area.  
1.4.3  
1.4.4  
When feasible, avoid operating the equipment in wet grass.  
Use EXTREME caution when mowing and/or turning on slopes as loss of traction  
and/or tip-over could occur. The operator is responsible for safe operation on  
slopes.  
DANGER  
POTENTIAL HAZARD  
Mowing on wet grass or steep slopes can cause sliding and  
loss of control.  
WHAT CAN HAPPEN  
Loss of control and/or loss of operator’s footing could result  
in a fall with an arm or leg getting under the mower or  
engine deck, which may result in serious injury or death.  
HOW TO AVOID THE HAZARD  
Mow across slopes, never up and down.  
Do not mow slopes when grass is wet.  
Do not mow near drop-offs or near water.  
Do not mow excessively steep slopes.  
Reduce speed and use extreme caution on slopes.  
Avoid sudden turns or rapid speed changes.  
Progressively greater care is needed as the slope increases.  
Watch for ditches, holes, rocks, dips, and rises that change the operating  
angle, as rough terrain could overturn the machine.  
Remove or mark obstacles such as rocks, tree limbs, etc. from the mowing  
area. Tall grass can hide obstacles.  
Use extreme care with grass catchers or attachments. These can change the  
stability of the machine and cause loss of control.  
1.4.5  
1.4.6  
Use EXTREME caution when backing up. LOOK BEHIND YOU!!  
Stop the blades when crossing surfaces other than grass, if mower must be tilted  
for transportation, and when transporting the mower to and from the area to be  
mowed.  
1.4.7  
Never operate the mower with damaged guards, shields, or covers. Always  
have safety shields, guards, switches, and other devices in place and in proper  
working condition.  
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1.4.8  
1.4.9  
Do Not change the engine governor settings or overspeed the engine. Operating  
an engine at excessive speed may increase the hazard of personal injury.  
Never attempt to make wheel height adjustments while the engine is running.  
1.4.10 Start the engine carefully according to instructions with feet well away from the  
blades.  
1.4.11 Keep hands, feet, and clothing away from rotating parts while the mower is being  
operated. Keep clear of the discharge opening at all times.  
1.4.12 Stop the engine, wait for all moving parts to stop, and remove the spark plug  
wire(s) and/or remove key:  
a) Before checking, cleaning, or working on the mower.  
b) After striking a foreign object (inspect the mower for damage and make  
repairs before restarting and operating the mower).  
c) Before clearing blockages.  
d) Whenever you leave the mower.  
1.4.13 Stop the engine and wait for all moving parts to stop before refueling.  
1.4.14 The fuel system is provided with a shut-off valve. The fuel shut-off valve is used  
to shut off the fuel when:  
a) The machine will not be used for a few days  
b) During transport to and from the job  
c) When parking inside a building  
1.4.15 This mower was designed for one operator only. Keep all others away from  
mower during operation.  
1.4.16 Do Not mow with the discharge deflector raised, removed or altered unless  
there is a grass collection system or mulch kit in place and working properly.  
1.4.17 Grass catcher components are subject to wear, damage and deterioration, which  
could expose moving parts or allow objects to be thrown. Frequently check the  
components and replace them with the manufacturer’s recommended parts  
when necessary.  
1.4.18 Be aware of the mower discharge and direct discharge away from others.  
1.4.19 Do Not operate mower under the influence of alcohol or drugs.  
1.4.20 Use care when approaching blind corners, shrubs, trees, or other objects that  
may obscure vision.  
1.5 MAINTENANCE AND STORAGE  
1.5.1  
For engine maintenance, follow the engine manufacturer's recommendations  
precisely as stated in the engine manual.  
1.5.2  
Keep engine and engine area free from accumulation of grass, leaves, excessive  
grease or oil, and other debris which can accumulate in these areas. These  
materials can become combustible and may result in a fire.  
1.5.3  
1.5.4  
1.5.5  
1.5.6  
Store fuel in a container specifically designed for this purpose. Store the fuel  
container in a cool, dry place.  
Keep the mower and fuel container in locked storage to prevent children from  
playing or tampering with them.  
Gasoline powered equipment or fuel containers should not be stored in a basement  
or any enclosed area where open pilot lights or heat appliances are present.  
Maximum mowing results and safety can only be achieved if the mower is  
properly maintained and operated correctly.  
1.5.7  
Check all bolts frequently to maintain proper tightness.  
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1.5.8  
1.5.9  
Keep all guards, shields and safety devices in place and in safe working condition.  
Frequently check for worn or damaged components that could create a hazard.  
1.5.10 All replacement parts must be the same as or equivalent to the parts supplied as  
original equipment.  
1.6 SAFETY SIGNS  
1.6.1  
Keep all safety signs legible. Remove all grease, dirt and debris from safety  
signs and instructional labels.  
1.6.2  
1.6.3  
Safety signs must be replaced if they are missing or illegible.  
When new components are installed, be sure that current safety signs are  
affixed to the replaced components.  
1.6.4  
1.6.5  
1.6.6  
New safety signs may be obtained from your authorized Exmark equipment  
dealer or distributor or from Exmark Mfg. Co. Inc.  
Safety signs can be affixed by peeling off the backing to expose the adhesive  
surface. Apply only to a clean, dry surface. Smooth to remove any air bubbles.  
Familiarize yourself with the following safety signs and instruction labels. They  
are critical to the safe operation of your Exmark commercial mower.  
PART NO.: 68-7410  
LOCATION: Top Center of Mower Deck  
98-4387  
PART NO.: 98-4387  
LOCATION: Center of Handle Bar  
PART NO.: 43-8480  
LOCATION: Top Surface of Mower Deck on  
Left and Right Sides  
PART NO.: 52-2610  
LOCATION: Back of Mower Deck  
PART NO.: 52-2620  
LOCATION: LH Rear Corner of  
Mower Deck  
PART NO.: 98-5954  
LOCATION: Top of Mower Deck, Under  
Belt Cover  
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PART NO.: 1-213240  
LOCATION: On Rear Discharge  
Chute Cover  
PART NO.: 103-6329  
LOCATION: Top Surface of  
Shifter Control  
PART NO.: 103-6328  
LOCATION: Top Surface of  
Throttle Control  
2. SPECIFICATIONS  
2.1 MODEL NUMBER: M266KASPC  
2.2 ENGINE  
2.2.1 Engine Specifications: See your engine owner's manual.  
2.2.2 RPM (No Load): 3600 rpm  
2.3 FUEL SYSTEM  
2.3.1 Capacity: 4 qt. (3.8 liter)  
2.3.2 Type of Fuel: Use only clean, fresh, regular grade, unleaded gasoline with the  
pump sticker octane rating of 87 or higher. In countries using the research  
method, it should be 90 octane minimum.  
2.3.3 Fuel Filter: Non–replaceable, on left side of tank  
2.3.4 Fuel Shut Off Valve: on left side of tank  
2.4 TRANSMISSION  
2.4.1 3 speeds forward  
Speed range: 1st - 2.0 mph (3.2 km/h)  
2nd - 2.9 mph (4.6 km/h)  
3rd - 4.1 mph (6.6 km/h)  
2.5 DECK  
2.5.1 Cutting Width: 26.1” (66 cm)  
2.5.2 Blade Brake: When the blade engagement control is moved to the disengaged  
position a friction brake pad stops the rotation of the blades.  
2.5.3 Cutting Height: Adjusts in 1/2" (.64 cm) increments from 1” to 4” (2.5 cm-10.6 cm).  
2.6 DIMENSIONS  
2.6.1 Overall Width: 27” (69 cm)  
2.6.2 Overall Length and Height (Adjustable):  
Handle Setting  
Length  
Height  
High  
Low  
69” (175.2 cm)  
73” (185.4 cm)  
44” (111.8 cm)  
37.5” (95.3 cm)  
2.6.3 Curb Weight: 160 lbs (73 kg)  
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3. ASSEMBLY INSTRUCTIONS  
NOTE: Determine the left and right sides of the machine from the normal operating position.  
3.1 Installing the Handle  
1. Mount the handle to the outside of the lawn mower housing on each side as shown  
Fig. 1).  
NOTE: You can adjust the handle height for comfortable operation. Stand behind  
the handle to determine the height. Loosen the lower mounting bolt, adjust the  
handle height as desired, and re-tighten lower bolts.  
2. Move cable ties on each side of the handle bar into the locations shown and tighten  
Fig. 1).  
FIGURE 1  
3.2 Installing the Fuel Tank and Fuel Line (For units with the tank shipped loose only)  
1. Position the tank onto the bracket (Fig. 2).  
2. Start the 3 self-tapping screws into the tank and tighten (Fig. 2). Do not overtighten  
the screws.  
FIGURE 2  
3. Route the fuel line from the tank to the carburetor fuel fitting.  
4. Remove the red cap from the end of the fuel line and from the end of the carburetor  
fuel fitting (Fig. 3).  
5. Slide the end of the fuel line onto the carburetor fuel fitting (Fig. 3).  
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6. Secure the fuel line in place with the fuel line clamp (Fig. 3).  
FIGURE 3  
3.3 Service the Engine  
3.3.1 Filling the Crankcase with Oil  
Initially, fill the crankcase with 30 ounces (0.88 liters) of oil. Use only high-quality  
SAE 30 or SAE 10W-30 weight detergent oil that has the American Petroleum  
Institute (API) service classification SF, SG, SH, or SJ.  
Oil Capacity  
With Oil Filter  
30 ounces (0.88 L)  
Before each use, ensure that the oil level is between the Add and Full marks on  
the dipstick (Fig. 8).  
FIGURE 4  
4. OPERATION INSTRUCTIONS  
NOTE: Determine the left and right sides of the machine from the normal operating position.  
4.1 CONTROLS  
4.1.1 Familiarize yourself with the controls and operation of the unit.  
Carefully read the following information about the controls and their operation.  
4.1.2 Blade Control Bail:  
Located on the upper handle as shown in Figure 5. When the blade control bail  
is depressed, the system senses that the operator is in the normal operator's  
position.  
When the blade control bail is released, the system senses that the operator has  
moved from the normal operating position and will stop the blade.  
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FIGURE 5  
4.1.3 Self-Propel Drive Bail:  
Located on the upper handle as shown in Figure 5. When the self-propel drive  
bail is squeezed, the unit will move forward at the speed set on the speed control  
lever. When this bail is released the unit will stop moving.  
4.1.4 Throttle-Choke Control:  
The throttle-choke control is located on the left side of the handles as shown in  
Figure 6. The lever is used to control engine speed. Moving the lever to the full  
forward  
(Choke) position will place the lever in the choke position. The choke  
aids in starting a cold engine. Moving the throttle control forward will increase  
engine speed and moving it to the rear will decrease engine speed.  
FIGURE 6  
The throttle-choke control also includes an engine kill position. Moving the lever  
into the full rearward  
(Off) position will kill the engine.  
4.1.5 Blade Control Lever:  
The blade control lever is located on the right side of the handle next to the Blade  
Control Bail as shown in Figure 6. Moving the blade control lever into the full  
forward position while depressing the blade control bail engages the blade.  
Releasing the blade control bail automatically disengages the blades.  
4.1.6 Speed Control Lever:  
The ground speed control is located on the right side of the handles below the  
blade engagement lever as shown in Figure 6. The ground speed control has  
three settings which control the ground speed of the mower.  
4.1.7 Fuel Shut-Off Valve:  
The fuel shut off valve is installed on the fuel tank under the fuel cap.  
The fuel shut off valve shuts off the flow of fuel when the machine will not be used  
for a few days, when parking inside a building, and during transport to and from  
the job. Rotate the valve clockwise to shut off fuel. Rotate the valve counter-  
clockwise to turn on fuel.  
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4.2 PRE-START  
4.2.1 Refer to Section 5 Maintenance and perform all of the necessary inspection and  
maintenance steps.  
4.2.2 Fill the Fuel Tank with Gasoline  
See Section 1.3 Preparation section for safety information regarding the proper  
way to handle gasoline.  
For best results, use clean, fresh, lead free gasoline with an octane rating of 87 or  
higher. To ensure freshness, purchase only the quantity of gasoline that you  
expect to use in 30 days. Using unleaded gasoline results in fewer combustion  
deposits and longer engine life.  
NOTE: Do not add oil to the gasoline.  
NOTE: Do not use methanol, gasoline containing methanol, gasohol containing  
more the 10% ethanol, premium gasoline or white gas. Using these fuels can  
damage the engine’s fuel system.  
NOTE: Do not use gasoline that has been stored since the last mowing season or  
longer.  
1. Clean around the fuel tank cap.  
FIGURE 7  
2. Remove the cap from the tank.  
3. Fill the fuel tank with unleaded gasoline to within 1/4 to 1/2 inch (6 to 13 mm)  
from the top of the tank. Do not fill into the filler neck.  
NOTE: Do not fill the tank more than 1/4” (6 mm) from the top of the tank  
because the gasoline must have room to expand.  
4. Install the fuel tank cap and wipe up any spilled gasoline  
4.2.3 Make sure you understand the controls, their locations, their functions, and their  
safety requirements.  
4.3 OPERATING INSTRUCTIONS  
4.3.1 Read the Engine Owner's Manual carefully for detailed operating instructions and  
maintenance regarding the engine.  
Before attempting to operate the unit, refer to Section 1 (Safety) and follow all  
safety, operating, and preparation guidelines as stated in that section.  
4.3.2 Starting the Engine  
1. Connect the wire to the spark plug. See Figure 8.  
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FIGURE 8  
2. Open the fuel valve. The fuel valve is located at the lower left edge of the fuel  
tank. Rotate the valve counter-clockwise to turn on fuel. (Fig. 9)  
FIGURE 9  
3. Move the throttle-choke control to the  
(Choke) position.  
NOTE: Do not use the choke when the engine is warm.  
4. Pull the starter handle lightly until you feel resistance, then pull it sharply.  
Allow the rope to return slowly.  
5. When the engine starts, move the throttle control to the Fast position, and set  
the ground speed control as desired.  
NOTE: If the engine fails to start after 3 pulls, repeat steps 3-6.  
4.3.3 Stopping the Engine:  
Release the blade control bail. The blade should stop within 3 seconds. Move the  
throttle to the (Off) position to kill the engine.  
NOTE: If the blade does not stop within 3 seconds after releasing the blade  
control bail, contact an Authorized Service Dealer.  
4.3.4 Using the Self-Propel Drive:  
The lawn mower has three ground speeds. 1 is slow, 2 is medium, and 3 is fast  
(See Figure 6 for speed control lever location).  
1. Start the engine.  
2. Using the ground speed control, select the desired ground speed.  
3. Squeeze the drive bail against the handle (See Figure 5).  
NOTE: Do not shift speeds while squeezing the ground speed control against  
the handle. This can damage the transmission. Release the ground speed  
control before changing speeds.  
NOTE: You can vary the ground speed by increasing or decreasing the  
distance between the ground speed control and the handle. Lower the control  
bar to decrease the ground speed when you are making a turn or if the lawn  
mower is moving too fast for you. If you lower the control bar too far the lawn  
mower stops self-propelling. Squeeze the ground speed control closer to the  
handle to increase the ground speed. When you hold the ground speed control  
tight against the handle, the lawn mower self-propels at the maximum ground  
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speed. Move the ground speed control to the Neutral position when you use  
the lawn mower for trimming or whenever you leave the lawn mower.  
4.3.5 Operating the Blade Control Lever:  
1. Start the engine.  
2. Squeeze the blade control bail against the handle (Fig. 5).  
3. Move the blade control lever to the full forward Latch position. Blades should  
engage (Fig. 6).  
4. Release the blade control bail to disengage the blades.  
NOTE: The blade control lever will release rapidly when the blade control bail  
is released. To avoid minor injury, keep hands clear of the blade control lever  
when the blade control bail is released.  
4.3.6 Checking the Blade Brake Clutch:  
Check the Blade Brake Clutch (BBC) system before each use to ensure that it is  
operating properly.  
Normal Test:  
1. Stop the engine and wait for all moving parts to stop.  
2. Move the lawn mower onto a paved surface in a non-windy area.  
3. Set all four wheels in to the 2-1/2 in. (64 mm) cutting height (Fig. 11).  
4. Set the ground speed selector to the N (Neutral) position.  
5. Take a half sheet of newspaper and crumple it into ball small enough to go under  
the deck (about three inches or 76 mm in diameter) as shown in Figure 10.  
FIGURE 10  
6. Place the ball of newspaper five inches (12.7 cm) in front of the lawn mower  
(Fig. 10).  
7. Start the engine.  
8. Squeeze the blade control bail against the handle.  
9. Move the blade control lever to the full forward Latch position. Blades should  
engage.  
10. Release the blade control bail. You should hear a “bang.” The blade should  
stop in three seconds.  
11. Immediately push the lawn mower over the newspaper ball.  
12. Stop the engine and wait for all moving parts to stop.  
13. Walk around the lawn mower to check for the newspaper ball. If the ball did  
not go under the deck, repeat step 7 through 12.  
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14. Pull the lawn mower away from the newspaper. If the newspaper ball  
unravels or is shredded, the blade has not properly stopped, resulting in an  
unsafe operating condition. Contact an Authorized Service Dealer.  
DANGER  
POTENTIAL HAZARD  
If the blade brake clutch system is inoperative, the  
blade will continue to rotate when you release the blade  
control bail.  
WHAT CAN HAPPEN  
Contact with the blade could occur, causing serious  
injury.  
HOW TO AVOID THE HAZARD  
Check the BBC operation before each use.  
Never use the BBC-equipped lawn mower with an  
inoperative safety system.  
Take your lawn mower to an Authorized Service Dealer  
for repair if the safety system fails to operate properly.  
Test Using the Grass Bag:  
1. Install the empty grass bag on the bag support tabs.  
2. Start the engine.  
3. Squeeze the blade control bail against the handle.  
4. Move the blade control lever to the full forward Latch position. The bag should  
begin to inflate, indicating that the blade is engaged and rotating.  
5. Release the blade control bail. If the bag does not immediately deflate, it  
indicates that the blade is still rotating. The blade brake clutch mechanism may  
deteriorating, and, if ignored could result in an unsafe operating condition. Have  
the lawn mower inspected and serviced by an Authorized Service Dealer.  
4.3.8 Adjusting the Cutting Height  
The front wheels are adjusted individually with a wheel height adjustment lever. The  
rear wheels are adjusted together with the wheel height adjustment lever located  
above the left rear wheel. The cutting heights are listed in the following table.  
Cutting Heights  
1.0 in (25 mm)  
2.5 in (64 mm)  
1.5 in (38 mm)  
3.0 in (76 mm)  
4.0 in (102 mm)  
2.0 in (51 mm)  
3.5 in (89 mm)  
DANGER  
POTENTIAL HAZARD  
Adjusting the cutting height levers could bring your  
hands into contact with a moving blade.  
WHAT CAN HAPPEN  
A moving blade can cause serious injury.  
HOW TO AVOID THE HAZARD  
Stop the engine and wait for all movement to stop  
before adjusting the cutting height.  
Do not put your fingers under the housing when  
adjusting the cutting height.  
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Front wheel height adjustment:  
1. Pull the wheel height adjustment lever toward the wheel (Fig. 11) and move it  
to the desired setting.  
FIGURE 11  
2. Release the wheel height adjustment lever and set it securely in the notch.  
3. Adjust both front wheels to the same cutting height setting.  
Rear wheel height adjustment:  
1. Pull the rear wheel height adjustment lever outward towards left wheel and  
move it to the same cutting height setting as the front wheels.  
2. Release the rear wheel height adjustment lever and set it securely in the  
notch.  
FIGURE 12  
4.3.9 Using the Grass Bag  
Occasionally, you may wish to use the grass bag for bagging extra long grass,  
lush grass, or leaves.  
Installing the Grass Bag  
1. Stop the engine and wait for all moving parts to stop.  
2. Open the rear door.  
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FIGURE 13  
3. Set the bag frame onto the bag support tabs.  
4. Lower door onto bag.  
Mowing with the Grass Bag  
WARNING  
POTENTIAL HAZARD  
A worn grass bag could allow small stones and other  
similar debris to be thrown in the operator’s or  
bystander’s direction.  
WHAT CAN HAPPEN  
Thrown objects can result serious personal injury or  
death to the operator or bystanders.  
HOW TO AVOID THE HAZARD  
Check the grass bag frequently. If it is damaged, install  
a new Exmark replacement bag.  
Cut the grass until the bag is full  
NOTE: Do not overfill the bag.  
Removing the Grass Bag  
1. Stop the engine and wait for all moving parts to stop.  
2. Raise the discharge door.  
3. Grasp the bag handle and lift the bag off the lawn mower.  
4. Gradually tip the bag forward to empty the clippings.  
5. To install the bag, refer to the Installing the Grass Bag on page 15.  
DANGER  
POTENTIAL HAZARD  
If the discharge door does not close completely, the  
lawn mower could throw objects.  
WHAT CAN HAPPEN  
Thrown objects can result serious personal injury or  
death to the operator or bystanders.  
HOW TO AVOID THE HAZARD  
Never open the door to the discharge opening when the  
engine is running.  
If you cannot close the door because grass clippings  
clog the discharge area, stop the engine and clear the  
obstruction with a stick, not your hand, until you can  
close the door completely.  
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4.3.10 Operating Tips  
Review the Safety Instructions (Section 1) and read this manual carefully  
before operating the lawn mower.  
Set the engine speed to the fastest position for the best cutting results.  
Maintain a sharp blade throughout the cutting season. Periodically file down  
nicks on the blade. Replace the blade when necessary with an original  
Exmark replacement blade.  
Clean the air filter frequently. Mulching stirs up more clippings and dust  
which clogs the air filter and reduces engine performance.  
Cutting Grass  
Grass grows at different rates at different times of the year. In the summer  
heat, it is best to cut grass at the 2-1/2 inch (64 mm), 3 inch (76 mm), or 3-  
1/2 inch (90 mm) cutting height settings. Cut only about a third of the grass  
blade at a time. Do not cut below the 2-1/2 inch (64 mm) setting unless the  
grass is sparse or it is late fall when grass growth begins to slow down.  
When cutting grass over 6 inches (15 cm) tall, first mow at the highest cutting  
height setting and walk slower; then mow again at a lower setting for the best  
lawn appearance. If the grass is too long and the leaves clump on top of the  
lawn, the lawn mower may plug and cause the engine to stall.  
Alternate the mowing direction. This helps disperse the clippings over the  
lawn for even fertilization.  
If the finished lawn appearance is unsatisfactory, try one or more of the following:  
Sharpen the blade.  
Walk at a slower pace while mowing.  
Raise the cutting height on your lawn mower.  
Cut the grass more frequently.  
Overlap cutting swaths instead of cutting a full swath with each pass.  
Set the cutting height on the front wheels one notch lower than the rear  
wheels. For example, set the front wheels at 2-1/2 inches (64 mm) and the  
rear wheels at the 3 inches (76 mm).  
Cutting Leaves  
After cutting the lawn, ensure that half of the lawn shows through the cut  
leaf cover. You may need to make more than one pass over the leaves.  
For light leaf coverage, set all the wheels at the same cutting height setting.  
If there are more than 5 inches (127 mm) of leaves on the lawn, set the  
front cutting height 1 or 2 notches higher than the rear cutting height. This  
makes it easier to feed the leaves under the lawn mower deck.  
Slow down your mowing speed if the lawn mower does not cut the leave  
finely enough.  
If you mow over oak leaves, you can add lime to the grass in the spring to  
reduce the acidity of the oak leaves.  
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5. MAINTENANCE  
NOTE: Determine the left and right sides of the machine from the normal operating position.  
Recommended Maintenance Schedule  
Service Interval  
Maintenance Procedure  
Check the engine oil level.  
Check the stopping time of the blade brake. The blade must stop  
within 3 seconds of releasing the bail; if it does not; contact an  
Authorized Service Dealer for repair.  
Each Use  
Remove grass clippings and dirt from under the housing.  
Clean the discharge tunnel area  
Check the blade and the engine mounting fasteners. Tighten them  
if they are loose.  
5 Hours  
Change the engine oil (without the oil filter).1  
Sharpen or replace the blade; maintain it more frequently if the  
edge dulls quickly in rough or in sandy conditions.  
Clean the blade brake clutch shield.  
50 Hours  
75 Hours  
100 Hours  
Check for leaks in the fuel system and/or a deteriorating fuel hose.  
Replace parts if necessary.  
Remove grass clippings and debris from under the belt cover.  
Lubricate the pivot arms.  
Adjust the self-propel drive system.  
Change the oil filter.  
Inspect the spark plug and replace it if necessary.  
Clean the cooling system; remove grass clippings, debris, or dirt  
from the engine air cooling fins and starter. Clean the system more  
frequently in dirty or high-chaff conditions.  
Lubricate the gear case.  
Adjust the blade brake cable.  
Service the wheels.  
Replace the paper air filter. Replace it more frequently in dusty  
300 Hours  
Storage  
operating conditions.  
Empty the fuel tank before repairs as directed or before storage.  
1Change the engine oil after the first 5 operating hours.  
NOTE: Refer to your engine operator’s manual for additional maintenance procedures.  
CAUTION  
POTENTIAL HAZARD  
If you leave the wire on the spark plug, someone could  
accidentally start the engine.  
WHAT CAN HAPPEN  
Accidental starting of the engine could seriously injure  
you or other bystanders.  
HOW TO AVOID THE HAZARD  
Disconnect the wire from the spark plug before you don  
any maintenance. Set the wire aside so that it does not  
accidentally contact the spark plug.  
5.1 Checking the Engine Oil Level  
Service Interval: Before each use.  
Make sure that the oil level is between the Add and the Full marks as shown on the  
dipstick (Fig. 4). If the oil level is below the Add mark, add oil. Refer to Section 3.4.1  
Filling the Crankcase with Oil.  
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5.2 Checking the Blade Brake Clutch  
Refer to Section 4.3.6 Checking the Blade Brake Clutch.  
5.3 Cleaning the Underside of the Lawn Mower Housing.  
To ensure the best performance, keep the underside of the lawn mower housing clean  
(Fig. 14).  
FIGURE 14  
Washing Method  
1. Position the lawn mower on a flat concrete or asphalt surface near a garden hose.  
2. Start the engine.  
3. Hold the running garden hose a handle level and direct the water to flow on the  
ground just in front of the right rear tire (Fig. 15).  
G0213  
FIGURE 15  
4. Engage the blade.  
NOTE: The blade will draw in water and wash out clippings. Let the water run until  
you no longer see clipping being washed out from under the housing.  
5. Disengage the blade, stop the engine and wait for all moving parts to stop.  
6. Turn off the water.  
7. Start the lawn mower, engage the blade, and let the lawn mower run for a few  
minutes to dry out its components.  
Scraping Method  
If washing does not remove all debris from under the lawn mower, scrape it clean.  
1. Disconnect the wire from the spark plug.  
2. Drain the fuel from the fuel tank. Refer to Emptying the Fuel tank and Cleaning the  
Fuel Filter on page 19.  
WARNING  
POTENTIAL HAZARD  
Tipping the lawn mower may cause the fuel to leak  
from the carburetor or the fuel tank.  
WHAT CAN HAPPEN  
Gasoline is extremely flammable, highly explosive, and  
under certain conditions, can cause personal injury or  
property damage.  
HOW TO AVOID THE HAZARD  
Avoid fuel spills by running the engine dry or by  
removing the gasoline with a hand pump; never siphon.  
3. Tip the lawn mower onto its right side.  
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4. Remove the dirt and grass clippings with a hardwood scraper. Avoid burrs and sharp  
edges.  
5. Turn the lawn mower upright.  
6. Fill the fuel tank.  
7. Connect the wire to the spark plug.  
5.4 Cleaning the Discharge Tunnel  
Service Interval: After each use.  
Always be sure that the discharge tunnel door closes securely when you remove the  
bag. If the debris prevents the discharge door form closing securely, clean the inside of  
the discharge tunnel and the door thoroughly.  
WARNING  
POTENTIAL HAZARD  
Grass clippings and other objects can be thrown from  
an open discharge tunnel.  
WHAT CAN HAPPEN  
Thrown objects can cause serious injury or kill the  
operator or bystanders.  
HOW TO AVOID THE HAZARD  
Never start or operate the lawn mower unless the grass  
bag is locked in place.  
5.5 Servicing the Air Filter  
Service Interval: Clean the foam pre-cleaner every 25 operating hours.  
Replace the paper air filter once every season or every 300 operating hours. (more  
frequently in dusty conditions)  
NOTE: Do not operate the engine without the air filter assembly; extreme engine  
damage will occur.  
1. Stop the engine and wait for all moving parts to stop.  
2. Disconnect the wire from the spark plug (Fig. 8).  
3. Remove the screw that secures the air cleaner cover (Fig 16.)  
Paper Air Filter  
Screw  
Cover  
G0215  
FIGURE 16  
4. Remove the cover and clean it thoroughly (Fig. 16).  
5. Remove the paper air filter and discard it as required (Fig. 16).  
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Paper Air Filter  
Foam Pre Cleaner  
G0216  
Figure 17  
NOTE: Do not try to clean a paper air filter.  
6. Remove the foam pre-cleaner and wash it with a mild detergent and water, then blot  
it dry (Fig 17).  
7. Saturate the pre-cleaner with clean engine oil, then squeeze it (do not twist) to  
remove the excess oil.  
8. Install the foam pre-cleaner.  
9. Install the new paper air filter.  
10. Install the cover and secure it with the screw.  
5.6 Maintaining the Blade  
Always mow with a sharp blade. A sharp blade cuts cleanly and without tearing or  
shredding the grass blades.  
1. Stop the engine and wait for all moving parts to stop.  
2. Disconnect the wire from the spark plug (Fig. 8).  
3. Drain the gasoline from the fuel tank.  
4. Tip the lawn mower onto its right side (Fig. 18).  
FIGURE 18  
5. Inspect the Blade for sharpness and wear, especially where the flat and the curved  
parts meet (Fig. 19A. Because sand and abrasive material can wear away the metal  
that connects the flat and curved parts of the blade, check the blade before using the  
lawn mower. If you notice a slot or wear (Fig. 19B and 19C), replace the blade.  
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Sail  
Sail  
Flat  
Sail  
Wear  
G0219  
Slot  
FIGURE 19  
NOTE: For the best performance, install a new blade before the cutting season  
begins. During the year, file down any small nicks to maintain the cutting edge.  
DANGER  
POTENTIAL HAZARD  
A worn or damaged blade can break.  
WHAT CAN HAPPEN  
A piece of the blade could be thrown into the operator’s  
or bystander’s area, resulting in serious personal injury  
or death.  
HOW TO AVOID THE HAZARD  
Inspect the blade periodically for wear or damage.  
Replace a worn or damaged blade.  
If it is necessary to remove the blade for replacement or sharpening, complete the  
following steps:  
6. Remove the blade. Make sure to grasp the end of the blade using a rag or a thickly  
padded glove. Remove the blade bolt.  
7. For Sharpening: File the top side of the blade to maintain its original cutting angle  
(Fig. 20A) and inner cutting edge radius (Fig. 20B). The blade will remain balanced  
if you remove the same amount of material from both cutting edges.  
Cutting Edge Radius  
Cutting Angle  
G0220  
FIGURE 20  
8. Check the balance of the blade by placing the center hole of the blade over a nail or  
screwdriver shank clamped horizontally in a vise (Fig. 21). If either end of the blade  
rotates downward, file that end (not the cutting edge). The blade is properly  
balanced when neither end drops.  
G0221  
FIGURE 21  
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9. Re-install a sharp balanced Exmark blade, spacer, washer, and blade bolt. The sail of  
the blade must point toward the top of the lawn mower housing for proper installation.  
Torque the blade bolt to 75-85 ft-lb (102-115 N-m).  
10. Return the lawn mower to its upright position.  
11. Close fuel valve and refuel.  
12. Connect the wire to the spark plug.  
5.7 Cleaning Under the Cover:  
1. Stop the engine and wait for all moving parts to stop.  
2. Disconnect the wire from the spark plug (Fig. 8).  
3. Remove the screws that secure the belt cover to the lawn mower housing (Fig. 22).  
FIGURE 22  
4. Lift off the cover and brush out all the debris around the belt area.  
5. Install the belt cover.  
6. Connect the wire to the spark plug  
5.8 Emptying the Fuel Tank and Cleaning the Fuel Filter:  
Service Interval: Clean the fuel filter element every 100 operating hours.  
The fuel filter (screen) element is located inside the fuel tank.  
1. Stop the engine and wait for it to cool down.  
NOTE: Drain gasoline for a cold engine only.  
2. Disconnect the wire from the spark plug (Fig. 8).  
3. Close the fuel valve located in the tank under the fuel cap by rotating the fuel valve  
knob clockwise.  
4. Disconnect the fuel line (Fig. 3) by loosening the tube clamp at the carburetor.  
5. Open the fuel valve to the open position.  
6. Drain the gasoline completely from the tank and fuel line into an approved fuel  
container.  
7. Remove the fuel tank from the mower.  
8. Close the fuel valve.  
9. Pour a small amount of fuel in the fuel tank, move the fuel around in the tank, and  
pour it out into an approved fuel container.  
10. Install the fuel tank and fuel line.  
5.9 Lubricating the Pivot Arms  
Service Interval: Lubricate after every 50 operating hours or when the season ends.  
1. Move the rear wheel cutting height levers to the center setting.  
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2. Locate the grease fitting on the underside of the mower deck. Wipe the grease  
fittings with a clean rag (Fig. 23).  
FIGURE 23  
3. Install a grease gun onto the fitting and gently apply 2 or 3 pumps of #2 multi-  
purpose lithium base grease (Fig. 23).  
NOTE: Excessive grease pressure may damage the seals.  
5.10 Adjusting the Self-Propel Drive:  
If the lawn mower does not self-propel or has a tendency to creep forward when the  
control bar is released, adjust the transmission cable on the deck.  
1. If the lawn mower does not self propel, rotate the transmission cable nuts clockwise  
1/2 turn to tighten the belt.  
If the lawn mower creeps forward, rotate the transmission cable nuts 1/2 turn  
counterclockwise to loosen the belt (Fig. 24).  
FIGURE 24  
5.11 Servicing the Spark Plug:  
Service Interval: Check the spark plug after every 100 operating hours.  
1. Stop the engine and wait for all moving parts to stop.  
2. Disconnect the wire from the spark plug (Fig. 8).  
3. Clean around the spark plug.  
4. Remove the spark plug from the cylinder head.  
NOTE: Replace a cracked, fouled, or dirty spark plug. Do not clean the electrodes  
because grit entering the cylinder can damage the engine.  
5. Set the gap on the plug to 0.030 in. (0.76 mm) (Fig. 25)  
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0.030 in. (0.76 mm)  
FIGURE 25  
6. Install the spark plug and the gasket seal.  
7. Torque the plug to 17 ft-lb (23 N-m).  
8. Connect the wire to the spark plug.  
5.12 Changing the Engine Oil:  
Service Interval: Change the oil after the first 5 operating hours (or the first month)  
Then after every 50 operating hours (or every 6 months)  
1. Run the engine to warm the engine oil.  
NOTE: Warm oil flows better and carries more contaminates.  
WARNING  
POTENTIAL HAZARD  
Oil may be hot after engine has been run.  
WHAT CAN HAPPEN  
Contact with hot oil can cause severe personal injury.  
HOW TO AVOID THE HAZARD  
Avoid contacting the hot engine oil when you drain it.  
2. Stop the engine and wait for all moving parts to stop.  
3. Disconnect the wire from the spark plug (Fig. 8).  
4. Place a suitable drain pan under the oil drain (Fig. 26).  
5. Open the oil drain valve.  
6. After draining the oil, close the oil drain valve.  
7. Fill the crankcase with fresh oil to the upper limit mark on the dipstick.  
8. Insert the dipstick into the filler neck and rotate the cap clockwise until it is tight.  
9. Wipe up any spilled oil.  
10. Connect the wire to the spark plug.  
11. Recycle the used oil according to local codes.  
5.13 Changing the Oil Filter:  
Service Interval: Replace the oil filter after every 100 operating hours.  
FIGURE 26  
1. Run the engine to warm the oil.  
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WARNING  
POTENTIAL HAZARD  
Oil may be hot after engine has been run.  
WHAT CAN HAPPEN  
Contact with hot oil can cause severe personal injury.  
HOW TO AVOID THE HAZARD  
Avoid contacting the hot engine oil when you drain it.  
2. Stop the engine and wait for all moving parts to stop.  
3. Disconnect the wire from the spark plug (Fig. 8).  
4. Drain the engine oil.  
5. Place a rag under the oil filter to catch any oil that may leak out as you remove the  
filter.  
6. Remove the oil filter.  
7. Use your finger to coat the gasket on the new filter with clean engine oil.  
Gasket  
G0228  
FIGURE 27  
8. Install the new filter and hand tighten it 2/3 turn only.  
9. Fill the crankcase to the Full line on the dipstick with fresh oil.  
10. Connect the wire to the spark plug.  
11. Run the engine for about 3 minutes.  
12. Stop the engine, wait for all moving parts to stop, and check for oil leakage around  
the filter.  
13. Add oil to compensate for the oil in the oil filter.  
14. Recycle the used oil filter according to local codes.  
5.14 Lubricating the Gear Case:  
Service Interval: After every 100 operating, grease the gear case.  
1. Remove the grass bag.  
2. Remove the gear case access cover.  
3. Install a grease gun onto the fitting through the gear case access cover opening  
(Fig. 28)  
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FIGURE 28  
4. Gently apply one to two pumps of #2 multi-purpose lithium-base grease.  
5. Re-install gear case access cover.  
6. Install the grass bag.  
5.15 Adjusting the Blade Brake Cable:  
Service Interval: Adjust whenever a new blade brake cable assembly it installed  
1. Stop the engine and wait for all moving parts to stop.  
2. Disconnect the wire from the spark plug (Fig. 8).  
3. Remove belt cover  
4. Loosen the blade brake cable nuts until the cable conduit slides (Fig. 29)  
FIGURE 29  
5. Pull the cable to remove the slack, but do not put tension on the spring.  
6. Tighten the blade brake cable nut to lock the adjustment in place.  
7. Re-install the belt cover.  
8. Connect the wire to the spark plug.  
5.16 Servicing the Wheels:  
Removing the Wheels  
1. Stop the engine and wait for all moving parts to stop.  
2. Disconnect the wire form the spark plug (Fig. 8).  
3. Remove the hardware as shown (Fig. 30 & 31).  
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FRONT WHEEL ASSEMBLY  
FIGURE 30  
REAR WHEEL ASSEMBLY  
FIGURE 31  
Assembling the Wheels  
1. Re-install wheel assembly as shown in Figures 30 or 31.  
2. Connect the wire to the spark plug.  
6. STORAGE  
6.1 Preparing the fuel system.  
To prepare the lawn mower for off season storage, perform the recommended  
maintenance procedures.  
Store the lawn mower in a cool, clean, dry place. Cover the lawn mower to keep it clean  
and protected.  
WARNING  
POTENTIAL HAZARD  
Gasoline can vaporize if you store it over long periods  
of time.  
WHAT CAN HAPPEN  
Gasoline vapors can explode if they come into contact  
with an open flame.  
HOW TO AVOID THE HAZARD  
Do not store gasoline over long periods of time.  
Do not store the lawn mower with gasoline in the fuel  
tank or the carburetor in tan enclosure with an open  
flame. (For example, a furnace or a water heater pilot  
light.)  
Allow the engine to cool before storing it in any  
enclosure.  
Empty the fuel tank when mowing the last time before storing the lawn mower.  
1. Run the lawn mower until the engine stops from running out of fuel.  
2. Prime the engine and start it again.  
3. Allow the engine to run until it stops. When you can no longer start the engine it is  
sufficiently dry.  
6.2 Preparing the Engine  
1. While the engine is still warm, change the oil from the crankcase. Refer to Section  
5.13 Changing the Engine Oil.  
2. Remove the spark plug (Fig. 8).  
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3. Using an oil can, add about one tablespoon of oil to the crankcase through the spark  
plug hole.  
4. Slowly rotate the engine several times, using the starter rope, to distribute the oil.  
5. Install the spark plug but do not connect the wire to the spark plug.  
6.3 General Storage Information  
1. Clean the lawn mower housing. Refer to Section 5.3 Cleaning the Underside of the  
Lawn Mower Housing.  
2. Clean any dirt and chaff from the cylinder, cylinder head fins, and blower housing.  
3. Remove grass clippings, dirt, and grime form the external parts of the engine, the  
shrouding, and the top of the lawn mower housing.  
4. Refer to Section 5.7 Cleaning the Under the Belt Cover.  
5. Check the condition of the blade. Refer to Section 5.6 Maintaining the Blade.  
6. Service the air filter. Refer to Section 5.5 Servicing the Air Filter.  
7. Lubricate the pivot arms. Refer to Section 5.10 Lubricating the Pivot Arms.  
8. Tighten all nuts, bolts, and screws.  
9. Touch up all rusted or chipped paint surfaces with paint available form an Authorized  
Service Dealer.  
6.4 Removing the Lawn Mower from Storage  
1. Check and tight all fasteners.  
2. Remove the spark plug and spin the engine rapidly by pulling the starter rope to  
blow excess oil fro the cylinder.  
3. Clean the spark plug or replace it if it is cracked, broken, or if the electrodes are  
worn.  
4. Install the spark plug and torque it to 17 ft-lb (23 N-m).  
5. Perform any needed maintenance procedures.  
6. Fill the fuel in the fuel tank with fresh gasoline.  
7. Check the engine oil level.  
8. Connect the wire to the spark plug.  
7. ACCESSORIES  
MK26 – Mulch Kit  
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8. TROUBLESHOOTING  
Exmark designed and built your lawn mower for trouble free operation. Check the following  
components and items carefully, and refer to Section X Maintenance for more information. If  
a problem continues, contact an Authorized Service Dealer.  
Problem  
Possible Causes  
Corrective Action  
1. The fuel tank is empty or the  
fuel system contains stale fuel.  
1. Drain and/or fill the fuel tank with  
fresh gasoline. If the problem  
persists, contact an Authorized  
Service Dealer.  
Engine does not start  
2. The throttle lever is not in the  
Choke position.  
2. Move the throttle lever to the  
Choke position.  
3. The wire is not connected to  
the spark plug.  
3. Connect the wire to the spark  
plug.  
4. The spark plug is pitted, fouled, 4. Check the spark plug and adjust  
or the gap is incorrect.  
the gap if necessary. Replace  
the spark plug if it is pitted,  
fouled, or cracked.  
1. The fuel tank contains stale  
fuel.  
1. Drain and fill the fuel tank with  
fresh gasoline.  
Engine starts hard or loses  
power  
2. The fuel cap vent hole is  
plugged.  
2. Clean the fuel cap vent hole or  
replace the fuel cap.  
3. The air filter element is dirty  
and is restricting the air flow.  
3. Clean the air filter pre-cleaner  
and/or replace the paper air  
filter.  
4. The underside of the lawn  
mower deck contains clippings  
and debris.  
4. Clean the underside of the lawn  
mower deck.  
5. The spark plug is pitted, fouled, 5. Check the spark plug and adjust  
or the gap is incorrect.  
the gap if necessary. Replace  
the spark plug if it is pitted,  
fouled, or cracked.  
6. The engine oil level is low or  
the oil is dirty.  
6. Check the engine oil. Change  
the oil if it is dirty or add oil if it is  
low.  
1. The wire is not connected to  
the spark plug.  
1. Connect the wire to the spark  
plug.  
Engine runs rough  
2. The spark plug is pitted, fouled, 2. Check the spark plug and adjust  
or the gap is incorrect.  
the gap if necessary. Replace  
the spark plug if it is pitted,  
fouled, or cracked.  
3. The throttle lever is not in the  
Fast position.  
3. Move the throttle lever to the  
Fast position.  
4. The air filter element is dirty  
and is restricting the air flow.  
4. Clean the air filter pre-cleaner  
and/or replace the paper air  
filter.  
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Problem  
Possible Causes  
Corrective Action  
Lawn mower or engine  
vibrates excessively  
1. The blade is bent or is out of  
balance.  
1. Balance the blade. If the blade  
is bent, replace it.  
2. The blade mounting bolt is  
loose.  
2. Tighten the blade mounting bolt.  
3. The underside of the lawn  
mower deck contains clippings  
and debris.  
3. Clean the underside of the lawn  
mower deck.  
4. The engine mounting bolts are  
loose.  
4. Tighten the engine mounting  
bolts.  
Uneven cutting pattern  
1. All four wheels are not at the  
same height.  
1. Place all four wheels at the  
same height.  
2. The blade is dull.  
2. Sharpen and balance the blade.  
3. Change the mowing pattern.  
3. You are mowing in the same  
pattern repeatedly.  
4. The underside of the lawn  
mower deck contains clippings  
and debris.  
4. Clean the underside of the lawn  
mower deck.  
Mower doesn’t cut grass  
Discharge chute plugs  
1. The blade disengages while  
mowing.  
1. Replace blade drive belt.  
2. Replace blade drive belt  
2. The blade drive belt is worn or  
broken.  
1. The throttle lever is not in the  
Fast position.  
1. Move the throttle lever to the  
Fast position.  
2. The cutting height is too low.  
2. Raise the cutting height.  
3. Slow down.  
3. You are mowing too fast.  
4. The grass is wet.  
4. Allow the grass to dry before  
mowing.  
5. The underside of the lawn  
mower deck contains clippings  
and debris.  
5. Clean the underside of the lawn  
mower deck.  
Lawn mower does not self-  
propel  
1. The self-propel drive cable is  
out of adjustment or is  
damaged.  
1. Adjust the self-propel drive  
cable. Replace the cable if  
necessary.  
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9.  
2-Year Limited Warranty  
Exmark Turf Equipment  
(For units purchased on or after October 1, 2004)  
Conditions and Products Covered  
Owner’s Responsibilities  
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 manufactured by Exmark and found  
by us (in the exercise of our reasonable discretion) to be  
defective in factory materials or workmanship for a period of  
two years.  
The Exmark turf equipment, including any defective part,  
must be returned to an authorized Exmark service dealer  
within the warranty period. This warranty extends only to  
turf equipment operated under normal conditions. You  
must properly service and maintain your Exmark product  
as described in the operator’s manual. Such routine  
maintenance, whether performed by a dealer or by you, is  
at your expense.  
This warranty applies to Exmark turf equipment purchased on  
or after October 1, 2004 sold in the US or Canada. This  
warranty may only be assigned or transferred to a second (or  
third) owner by an authorized Exmark dealer. The warranty  
period commences upon the date of the original retail  
purchase.  
As a condition to this warranty, customer shall have read  
the operator's manual and shall have completed and  
submitted to Exmark Warranty Company, within the  
prescribed time, the Exmark warranty registration.  
General Conditions  
Products  
Warranty Period  
2 years  
The sole liability of Exmark and Exmark Warranty Company  
with respect to this warranty shall be repair and replacement  
as set forth herein. Neither Exmark nor Exmark Warranty  
Company shall have any liability for any other cost, loss  
or damage, including but not limited to, any incidental  
or consequential loss or damage.  
All Products (except as noted below)  
All Attachments and Accessories  
Metro 21 and Metro 26 Series  
Belts and Tires  
1 year  
1 year  
90 days  
Battery  
Engine*  
1 Year Prorated  
In particular, we shall have no liability or responsibility for:  
Warranty is covered by engine manufacturer  
Expenses related to gasoline, oil or lubricants.  
Travel time, overtime, after hours time or other  
extraordinary repair charges or charge relating to  
repairs or replacements outside of normal business  
hours at the place of business of the authorized  
Exmark service dealer.  
*Please refer to the engine manufacturer’s warranty statement  
that is included in the literature packet. We are not authorized  
to handle warranty adjustments on engines.  
This warranty only includes the cost of parts and labor.  
Rental of like or similar replacement equipment  
during the period of any warranty, repair or  
replacement work.  
Any telephone or telegram charges or travel charges.  
Loss or damage to person or property other than that  
covered by the terms of this warranty.  
Any claims for lost revenue, lost profit or additional  
cost as a result of a claim of breach of warranty.  
Attorney's fees.  
Items and Conditions Not Covered  
This warranty does not cover the following:  
Pickup and delivery charges to and from any authorized  
Exmark Service Dealer.  
Any damage or deterioration due to normal use, wear  
and tear, or exposure.  
Cost of regular maintenance service or parts, such as  
filters, fuel, lubricants, tune-up parts, and adjustments.  
Any product or part which has been altered or misused  
or required replacement or repair due to normal wear,  
accidents, or lack of proper maintenance.  
Any repairs necessary due to use of parts, accessories  
or supplies, including gasoline, oil or lubricants,  
incompatible with the turf equipment or other than as  
recommended in the operator's manual or other  
operational instructions provided by Exmark.  
No Claim of breach of warranty shall be cause for  
cancellation or rescission of the contract of sale of any  
Exmark mower.  
There are no understandings, agreements, representations,  
or warranties, express or implied, including but not limited to  
any regarding the merchantability (that product is fit for  
ordinary use) or fitness for use (that product is fit for a  
particular purpose), not specified herein, respecting the  
equipment which is the subject of this warranty.  
All warranty work must be performed by an authorized Exmark  
Service Dealer using Exmark approved replacement parts.  
Instructions for Obtaining Warranty Service  
1. Contact any Exmark Service Dealer to arrange service at  
their dealership. To locate a dealer convenient to you,  
may also call 402-223-6375.  
Some states do not allow exclusions of incidental or  
consequential damages, or limitations on how long an  
implied warranty lasts, so the above exclusions and  
limitations may not apply to you.  
2. Bring the product and your proof of purchase (sales  
receipt) to the Exmark Service Dealer.  
This warranty gives you specific legal rights, and you may  
also have other rights which vary from state to state.  
If for any reason you are dissatisfied with the Service Dealer’s  
analysis or with the assistance provided, contact us at:  
Exmark Customer Service Department  
The Exmark Warranty Company  
2101 Ashland Avenue  
Beatrice, NE 68310  
402-223-6375 or  
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NOTES  
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SERVICE RECORD  
Date  
Description of Work Done  
Service Done By  
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SEE EXMARK’S COMPLETE  
LINE OF ACCESSORIES  
RIDING ACCESSORIES  
CUSTOM RIDE SEAT SUSPENSION SYSTEM  
DECK LIFT ASSIST KIT  
HITCH KIT  
LIGHT KIT  
MICRO-MULCH SYSTEM  
ROLL OVER PROTECTION SYSTEM (ROPS)  
SNOW BLADE  
SUN SHADE  
TRASH CONTAINER  
TURF STRIPER  
ULTRA VAC COLLECTION SYSTEM  
ULTRA VAC QUICK DISPOSAL SYSTEM  
WALK BEHIND ACCESSORIES  
GRASS CATCHER  
MICRO-MULCH SYSTEM  
STEERABLE SULKY  
SULKY HITCH KIT  
TURF STRIPER  
EZ-RIDER  
Check us out on the Web:  
WARNING  
The engine exhaust from this product  
contains chemicals known to the State of  
California to cause cancer, birth defects, or  
other reproductive harm.  
© 2005 EXMARK MFG. CO. INC.  
INDUSTRIAL PARK BOX 808  
BEATRICE, NE 68310  
PART NO. 103-9832 Rev. A  
(402) 223-6300  
FAX (402) 223-5489  
®
ALL RIGHTS RESERVED  
PRINTED IN U.S.A.  
MFG. CO. INC.  
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