Toro SS 4200 Operator'S Manual Download Page 30 | Manualshive

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Maintenance

Note:

Determine the left and right sides of the machine from the normal operating position.

Recommended Maintenance Schedule(s)

Maintenance Service

Interval

Maintenance Procedure

After the first 5 hours

• Change the engine oil and filter.

Before each use or daily

• Check the safety-interlock system.
• Clean and check the air-cleaner foam element.
• Check the engine-oil level.
• Inspect the blades.
• Inspect the grass deflector for damage.

After each use

• Clean the mower-deck housing.

Every 25 hours

• Grease all the lubrication points.
• Check tire pressure.
• Check the belts for wear or cracks.

Every 50 hours

• Replace the air-cleaner paper element.
• Check the spark plug.

Every 100 hours

• Change the engine oil (more often under a heavy load or in high temperatures).
• Change the engine-oil filter (more often in dirty or dusty conditions).
• Replace the spark plug.
• Remove and clean the blower housing and any other cooling shrouds (more often

under extremely dusty, dirty conditions).

• Check the in-line fuel filter.

Every 200 hours

• Replace the in-line fuel filter.

Before storage

• Charge the battery and disconnect the battery cables.
• Perform all maintenance procedures listed above before storage.
• Paint any chipped surfaces.

CAUTION

If you leave the key in the switch, someone could accidently start the engine and seriously
injure you or other bystanders.

Shut off the engine and remove the key from the switch before you perform any maintenance.

Maintenance Safety

WARNING

While maintenance or adjustments are being made, someone could start the engine. Accidental
starting of the engine could seriously injure you or other bystanders.

Remove the key from the ignition switch, engage parking brake, and pull the wire(s) off the
spark plug(s) before you do any maintenance. Also push the wire(s) aside so it does not
accidentally contact the spark plug(s).

WARNING

The engine can become very hot. Touching a hot engine can cause severe burns.

Allow the engine to cool completely before service or making repairs around the engine area.

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Summary of Contents for SS 4200

Page 1: ...r Model No 74705 Serial No 404314000 and Up Model No 74710 Serial No 404314200 and Up Model No 74710TA Serial No 400000000 and Up Model No 74711 Serial No 404314200 and Up Model No 74750 Serial No 404314000 and Up Register at www Toro com Original Instructions EN 3424 957 B ...

Page 2: ...installed the kit attach the high altitude label next to the serial decal on the machine Contact any Authorized Toro Service Dealer to obtain the proper High Altitude Kit and high altitude label for your machine To locate a dealer convenient to you access our website at www Toro com or contact our Toro Customer Care Department at the number s listed in your Emission Control Warranty Statement Remo...

Page 3: ...anual uses 2 words to highlight information Important calls attention to special mechanical information and Note emphasizes general information worthy of special attention Contents Safety 4 Safety Alert Symbol 4 General Safety 5 Slope Indicator 6 Safety and Instructional Decals 7 Product Overview 12 Controls 12 Before Operation 14 Before Operation Safety 14 Pre Start 14 Fuel Safety 15 Adding Fuel ...

Page 4: ... 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 g000502 Figure 3 Safety Alert Symbol 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 Indicates an imminently hazardous...

Page 5: ...lable on our website Only allow trained responsible and physically capable operators that are familiar with the safe operation operator controls and safety signs and instructions to operate the machine Never let children or untrained people operate or service the equipment Local regulations may restrict the age of the operator Do Not operate the machine near drop offs ditches embankments water or ...

Page 6: ...rees Use the slope chart to determine the degree of slope of hills before operating Do not operate this machine on a slope greater than 15 degrees Fold along the appropriate line to match the recommended slope 2 Align this edge with a vertical surface a tree building fence pole etc 3 Example of how to compare slope with folded edge 6 ...

Page 7: ...es immediately with water and get medical help fast 5 Read the Operator s Manual 10 Contains lead do not discard decaloemmarkt Manufacturer s Mark 1 Indicates the blade is identified as a part from the original machine manufacturer decal93 7009 93 7009 1 Warning do not operate the mower with the deflector up or removed keep the deflector in place 2 Cutting dismemberment hazard of hand or foot mowe...

Page 8: ...Slow decal119 8871 119 8871 1 Height of cut 5 3 inches 2 4 1 2 inches 6 2 1 2 inches 3 4 inches 7 2 inches 4 3 1 2 inches 8 1 1 2 inches decal121 0771 121 0771 1 Choke 4 SLOW position 2 FAST position 5 Power takeoff PTO blade control switch 3 Continuous variable setting 8 ...

Page 9: ...decal121 2989b 121 2989 1 Bypass lever position for pushing the machine 2 Bypass lever position for operating the machine decal131 3947 131 3947 1 Trim slow 3 Mow fast 2 Tow medium 9 ...

Page 10: ...opes can cause the machine to become unstable 1 Warning read the Operator s Manual 3 Cutting hazard of hand mower blade pinching hazard of hand belt keep hands and feet away from moving parts keep all guards and shields in place 5 Ramp tipping hazard when loading onto a trailer do not use dual ramps use only a single ramp wide enough for the machine and that has an incline less than 15 degrees bac...

Page 11: ...bject hazard raised baffle do not operate the machine with an open deck use a bagger or a baffle 4 Entanglement hazard keep away from moving parts keep all guards and shields in place decal133 8062 133 8062 decal138 2456 138 2456 1 Read the Operator s Manual 3 Do not overfill the fuel tank 2 Park the machine on a level surface when filling the fuel tank 11 ...

Page 12: ...ngine 3 Motion control lever 7 Rear drive wheel 11 Washout fitting 4 Smart SpeedTM lever 8 Fuel tank cap 12 Mower deck Controls Become familiar with all the controls before you start the engine and operate the machine Control Panel g027890 Figure 6 Control Panel 1 Throttle choke control 3 Blade control switch power takeoff 2 Key switch 12 ...

Page 13: ...sition gives you a choice to drive the machine at 3 speed ranges trim tow and mow Figure 20 Fuel Presence Window You can use the fuel window located on the left side of the machine to verify the presence of fuel in the tank Figure 7 g014521 Figure 7 1 Fuel presence window Height of Cut Lever Use the height of cut lever to lower and raise the deck from the seated position Moving the lever up toward...

Page 14: ...y switches and shields are attached and functioning properly Do Not operate unless they are functioning properly Do Not operate the mower when people especially children or pets are in the area Stop the machine and attachment s if anyone enters the area Do Not operate the machine without the entire grass collection system discharge deflector or other safety devices in place and in proper working c...

Page 15: ...ors A fire or explosion from gasoline can burn you and others and cause property damage 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 powe...

Page 16: ...uel additives containing methanol or ethanol Add the correct amount of fuel stabilizer conditioner to the fuel Note A fuel stabilizer conditioner is most effective when mixed with fresh fuel To minimize the chance of varnish deposits in the fuel system use fuel stabilizer at all times Filling the Fuel Tank 1 Park the machine on a level surface 2 Engage the parking brake 3 Shut off the engine and r...

Page 17: ...on the seat and move the blade control switch to the OFF position Move either motion control lever to the center unlocked position Try starting the engine the engine should not crank Repeat with the other motion control lever 3 Sit on the seat move the blade control switch to the OFF position and lock the motion control levers in the PARK position Start the engine While the engine is running engag...

Page 18: ...uffler and engine area WARNING Engine exhaust contains carbon monoxide which is an odorless deadly poison that can kill you Do Not run engine indoors or in a small confined area where dangerous carbon monoxide fumes can collect The owner user can prevent and is responsible for accidents or injuries occurring to himself or herself other people or property This mower was designed for one operator on...

Page 19: ...ting the mower Before clearing blockages Whenever you leave the mower Do Not leave a running machine unattended Stop engine wait for all moving parts to stop Before refueling Before dumping the grass catcher Before making height adjustments Tragic accidents can occur if the operator is not alert to the presence of children Children are often attracted to the machine and the mowing activity Never a...

Page 20: ... the drive wheels may result in sliding and a loss of braking and steering The machine can slide even if the drive wheels are stopped Remove or mark obstacles such as ditches holes ruts bumps rocks or other hidden hazards Tall grass can hide obstacles Uneven terrain could overturn the machine Use extra care while operating with accessories or attachments such as grass collection systems These can ...

Page 21: ...than 5 seconds can damage the starter motor If the engine fails to start wait 10 seconds before operating the engine starter again Note It may be necessary to hold the lever against the stop in the choke position while trying to start the engine Figure 16 g027535 Figure 16 Shutting Off the Engine 1 Disengage the blades by moving the blade control switch to the OFF position Figure 14 2 Engage the p...

Page 22: ...e maneuverability but may require sometime for you to adapt to how it moves The throttle control regulates the engine speed as measured in rpm revolutions per minute Place the throttle control in the FAST position for best performance Always operate in the full throttle position when mowing WARNING The machine can spin very rapidly You may lose control of the machine and cause personal injury or d...

Page 23: ...on The following are only recommendations for use Adjustments vary by grass type moisture content and the height of the grass Suggested uses Trim Tow Mow Parking X Heavy wet grass X Training X Trimming grass X Bagging X Mulching X Towing attachments X Normal mowing X Moving the machine X Trim This is the lowest speed The suggested uses for this speed are as follows Parking Heavy wet grass mowing c...

Page 24: ...l down toward the turf If the grass deflector is ever damaged replace it immediately Never put your hands or feet under the mower deck Never try to clear the discharge area or mower blades unless you move the blade control switch PTO to the OFF position rotate the key switch to the OFF position and remove the key from the key switch Make sure that the grass deflector is in the down position Adjust...

Page 25: ... have 1 side of the mower deck free from uncut grass which allows air to be drawn into the mower deck Cutting a Lawn for the First Time Cut grass slightly longer than normal to ensure that the cutting height of the mower deck does not scalp any uneven ground However the cutting height used in the past is generally the best one to use When cutting grass longer than 15 cm 6 inches tall you may want ...

Page 26: ...llow the machine to cool before adjusting cleaning repairing or storing Never allow untrained personnel to service machine Clean the machine as stated in the Maintenance section 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 Frequently che...

Page 27: ...the ground A steeper angle may cause mower components to get caught as the unit moves from the ramp to the trailer or truck Steeper angles may also cause the machine to tip or lose control If loading on or near a slope position the trailer or truck so that it is on the down side of the slope and the ramp extends up the slope This will minimize the ramp angle WARNING Loading a machine onto a traile...

Page 28: ...for towed equipment and towing on slopes Towed weight must not exceed the weight of the machine operator and ballast otherwise hydrostatic transmission failure may occur Use counterweights or wheel weights as described in the attachment manufacturer s manual Never allow children or others in or on towed equipment On slopes the weight of the towed equipment may cause loss of traction increased risk...

Page 29: ...des of the engine 4 Move the bypass levers forward through the key hole and down to lock them in place Figure 26 Note Do this for each lever 5 Turn the ignition key on and disengage the parking brake Note Do not start the machine g017303 Figure 26 1 Bypass lever locations 3 Lever position for pushing the machine 2 Lever position for operating the machine 6 When finished ensure that the key has bee...

Page 30: ...ing shrouds more often under extremely dusty dirty conditions Check the in line fuel filter Every 200 hours Replace the in line fuel filter Before storage Charge the battery and disconnect the battery cables Perform all maintenance procedures listed above before storage Paint any chipped surfaces CAUTION If you leave the key in the switch someone could accidently start the engine and seriously inj...

Page 31: ...cking blades Wrap the blade s or wear gloves and use caution when servicing them Only replace damaged blades Never straighten or weld them Use jack stands to support the machine and or components when required CAUTION Raising the machine for service or maintenance relying solely on mechanical or hydraulic jacks could be dangerous The mechanical or hydraulic jacks may not be enough support or may m...

Page 32: ...8 5 Pump grease into the fittings until grease begins to ooze out of the bearings 6 Wipe up any excess grease Engine Maintenance Engine Safety Shut off the engine before checking the oil or adding oil to the crankcase Keep your hands feet face clothing and other body parts away the muffler and other hot surfaces Servicing the Air Cleaner Note Service the air cleaner more frequently every few hours...

Page 33: ... 50 hours Replace the air cleaner paper element 1 Clean the paper element by tapping it gently to remove dust Note If it is very dirty replace the paper element Figure 30 2 Inspect the element for tears an oily film or damage to the rubber seal 3 Replace the paper element if it is damaged Important Do not clean the paper filter Installing the Foam and Paper Elements Important To prevent engine dam...

Page 34: ...fore leaving the operating position Note Ensure that the engine is cool so that the oil has had time to drain into the sump 3 To keep dirt grass clippings etc out of the engine clean the area around the oil fill cap and dipstick before removing it Figure 32 g193541 Figure 32 Changing the Engine Oil and Filter Service Interval After the first 5 hours Every 100 hours more often under a heavy load or...

Page 35: ...ote Ensure the oil filter gasket touches the engine and then turn the filter an extra 3 4 turn g027477 Figure 34 6 Slowly pour approximately 80 of the specified oil into the filler tube and slowly add the additional oil to bring it to the Full mark Figure 35 35 ...

Page 36: ...rk the machine on a level surface disengage the blade control switch PTO and engage the parking brake 2 Shut off the engine remove the key and wait for all moving parts to stop before leaving the operating position 3 Clean the area around the base of the plug to keep dirt and debris out of the engine 4 Remove the spark plug Figure 36 g027478 Figure 36 Checking the Spark Plug Important Do not clean...

Page 37: ...el System Maintenance DANGER In certain conditions fuel is extremely flammable and highly explosive A fire or explosion from fuel can burn you and others and can damage property Refer to Adding Fuel page 16 for a complete list of fuel related precautions Replacing the In Line Fuel Filter Service Interval Every 100 hours Yearly whichever comes first Check the in line fuel filter Every 200 hours Eve...

Page 38: ...etal tools could short against metal machine components causing sparks Sparks can cause the battery gasses to explode resulting in personal injury When removing or installing the battery do not allow the battery terminals to touch any metal parts of the machine Do not allow metal tools to short between the battery terminals and metal parts of the machine 1 Park the machine on a level surface disen...

Page 39: ... Charging the Battery Service Interval Before storage Charge the battery and disconnect the battery cables 1 Remove the battery from the chassis refer to Removing the Battery page 38 2 Charge the battery for a minimum of 1 hour at 6 to 10 A Note Do not overcharge the battery 3 When the battery is fully charged unplug the charger from the electrical outlet then disconnect the charger leads from the...

Page 40: ... Main 30 A 2 Charge circuit 25 A 4 Return the control panel to its original position Note Use the screws removed previously to secure the panel to the machine Drive System Maintenance Checking the Tire Pressure Service Interval Every 25 hours Check tire pressure Maintain the air pressure in the front and rear tires as specified Uneven tire pressure can cause an uneven cut Check the pressure at the...

Page 41: ...wer Belt The signs of a worn belt include squealing while the belt is rotating blades slipping while cutting grass and frayed edges burn marks and cracks on the belt Replace the mower belt if any of these conditions are evident 1 Park the machine on a level surface disengage the blade control switch PTO and engage the parking brake 2 Shut off the engine remove the key and wait for all moving parts...

Page 42: ...dler pulley 4 Spring 2 Mower belt 5 Engine pulley 3 Outside pulley 6 Spring removal tool 6 Route the new belt around the engine pulley and mower pulleys Figure 46 and Figure 47 7 Using a spring removal tool Toro Part No 92 5771 install the idler spring over the deck hook and place tension on the idler pulley and the mower belt Figure 46 and Figure 47 8 Install the pulley covers 42 ...

Page 43: ...gage the parking brake 2 Shut off the engine remove the key and disconnect the spark plug wires from the spark plugs Inspecting the Blades Service Interval Before each use or daily 1 Inspect the cutting edges Figure 48 2 If the edges are not sharp or have nicks remove and sharpen the blade refer to Sharpening the Blades page 45 3 Inspect the blades especially in the curved area 4 If you notice any...

Page 44: ... blade with a new blade refer to Removing the Blades page 44 and Installing the Blades page 45 Note If a bent blade is replaced with a new blade and the dimension obtained continues to exceed 3 mm 1 8 inch the blade spindle could be bent Contact an Authorized Service Dealer for service B If the variance is within constraints move to the next blade 6 Repeat this procedure on each blade Removing the...

Page 45: ...e blade is balanced Installing the Blades 1 Install the blade onto the spindle shaft Figure 54 Important The curved part of the blade must be pointing upward toward the inside of the mower to ensure proper cutting 2 Install the blade stiffener 32 inch decks only curved washer cupped side toward the blade and blade bolt Figure 54 3 Torque the blade bolt to 47 to 88 N m 35 to 65 ft lb Leveling the M...

Page 46: ... rear locking nut Figure 59 Note Rotate the rear locking nut clockwise to raise the mower deck rotate the rear locking nut counter clockwise to lower the mower deck Figure 59 g027588 Figure 59 1 Hanger bracket 3 Rear locking nut 2 Side locking nut 9 Check the side to side adjustments again repeat this procedure until the measurements are correct 10 Continue leveling the mower deck by checking the ...

Page 47: ...1 6 to 7 9 mm 1 16 to 5 16 inch lower than the rear blade tip adjust the front locknut 6 To adjust the front to rear blade slope rotate the adjustment nut in the front of the mower Figure 62 g014634 Figure 62 1 Adjusting rod 3 Locknut 2 Adjusting block 7 To raise the front of the mower tighten the adjustment nut 8 To lower the front of the mower loosen the adjustment nut 9 After adjustment check t...

Page 48: ...7 Figure 64 1 Mower deck 3 Rear lift rod 2 Hanger bracket 7 Slide the mower deck rearward to remove the mower belt from the engine pulley 8 Slide the mower deck out from underneath the machine Note Retain all parts for future installation Installing the Mower Deck 1 Park the machine on a level surface disengage the blade control switch PTO and engage the parking brake 2 Shut off the engine remove ...

Page 49: ...ck 5 Spring 2 Grass deflector 6 Nut 3 8 inch 3 Grass deflector bracket 7 Short standoff 4 Rod 2 Slide the rod out of the short stand off spring and grass deflector Figure 65 and Figure 66 3 Remove the damaged or worn grass deflector 4 Replace the grass deflector Figure 65 and Figure 66 5 Slide the rod straight end through the rear grass deflector bracket 6 Place the spring on the rod with the end ...

Page 50: ...e O ring g020098 Figure 67 1 Washout fitting 3 O ring 2 Hose 4 Coupling 4 Lower the mower to the lowest height of cut 5 Sit on the seat and start the engine 6 Engage the blade control switch and let the mower run for 1 to 3 minutes 7 Disengage the blade control switch shut off the engine remove the key and wait for all moving parts to stop 8 Turn the water off and remove the coupling from the wash...

Page 51: ... minutes after washing 11 Check the condition of the blades refer to Inspecting the Blades page 43 12 Prepare the machine for storage when non use occurs over 30 days Prepare the machine for storage as follows A Add a petroleum based stabilizer conditioner to fuel in the tank Follow mixing instructions from the stabilizer manufacturer Do not use an alcohol based stabilizer ethanol or methanol Note...

Page 52: ... that the voltage is 12 4 V or higher Note If the battery voltage is below 12 4 V repeat steps 1 and 2 Battery Storage Tips Store the battery in a cool dry area in an upright position Do not stack batteries directly on top of each other unless they are in cartons Do not stack more than 3 batteries only 2 if the battery type is commercial Test a wet battery every 4 to 6 months and charge it if nece...

Page 53: ... choke lever to the ON position 3 The air cleaner is dirty 3 Clean or replace the air cleaner element 4 The spark plug wire s is loose or disconnected 4 Install the wire s on the spark plug 5 The spark plug s is pitted fouled or the gap is incorrect 5 Install a new correctly gapped spark plug s 6 There is dirt in fuel filter 6 Replace the fuel filter 7 Dirt water or stale fuel is in fuel system 7 ...

Page 54: ...ne vibrates abnormally 7 The motor mount is loose or worn 7 Contact an Authorized Service Dealer 1 The blade s is not sharp 1 Sharpen the blade s 2 A cutting blade s is are bent 2 Install a new cutting blade s 3 The mower is not level 3 Level the mower from side to side and front to rear 4 An anti scalp roller if applicable is not set correctly 4 Adjust the anti scalp wheel height 5 The underside ...

Page 55: ...Schematics g036806 Electrical Schematic Rev A 55 ...

Page 56: ...to restaurants grocery stores hotels schools and hospitals and on a wide variety of products Additionally some online and mail order retailers provide Prop 65 warnings on their websites or in catalogs How do the California warnings compare to federal limits Prop 65 standards are often more stringent than federal and international standards There are various substances that require a Prop 65 warnin...

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