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Charging the Battery

Charging the battery produces gasses that can
explode. Never smoke near the battery and
keep sparks and flames away from the battery.

Important:

Always keep the battery fully charged

(1.260 specific gravity), especially below 32°F (0°C)
to prevent battery damage.

1. Remove the battery from the chassis; refer to

Removing the Battery.

2. Check the electrolyte level; refer to Checking the

Electrolyte Level.

3. Remove the filler caps from the battery and connect

a 2 amp battery charger to the battery posts.

4. Charge the battery at a rate of 2 amps or less for 4

hours (12 volts).

Do not overcharge the battery.

5. When the battery is fully charged, install the filler

caps.

6. Install the battery in the chassis; refer to Installing

the Battery.

Drive System
Maintenance

Checking the Tire Pressure

Service Interval:

Every 25 hours/Yearly (whichever

comes first)

Maintain the air pressure in the front tires at 120 kPa
and in the rear tires at 100 kPa. Check the pressure at
the valve stem (Figure 31). Check the tires when they are
cold to get the most accurate pressure reading.

Figure 31

1.

Valve stem

29

Summary of Contents for 4573

Page 1: ...Form No 3360 443 Rev B DH 200 Lawn Tractor Model No 74573 Serial No 280000001 and Up Register at www Toro com Original Instructions EN...

Page 2: ...entifies the location of the model and serial numbers on the product Write the numbers in the space provided Figure 1 1 Model and serial number location Model No Serial No This manual identifies poten...

Page 3: ...and 18 Emptying the Grass Collector 18 Towing Attachments 19 Operating Tips 19 Maintenance 20 Recommended Maintenance Schedule s 20 Lubrication 21 Greasing and Lubricating the Machine 21 How to Grease...

Page 4: ...ays wear substantial footwear and long trousers Do not operate the equipment when barefoot or wearing open sandals Thoroughly inspect the area where the equipment is to be used and remove all objects...

Page 5: ...when transporting or not in use Stop the engine and disengage drive to attachment before refuelling before removing the grass catcher before making height adjustment unless adjustment can be made from...

Page 6: ...and arm vibration level of 3 6 m s2 based on measurements of identical machines per EN 836 and EN 1033 This unit does not exceed a whole body vibration level of 1 1 m s2 based on measurements of ident...

Page 7: ...Slope Chart 7...

Page 8: ...ower keep the deflector in place 3 Cutting dismemberment of hand or foot stay away from moving parts 99 5340 1 KeyChoice turn to enable reverse mowing 104 2853 1 Increase discharge opening when mowing...

Page 9: ...d move the throttle control lever to Choke 3 Check the engine oil level 8 Start the engine 4 Raise the mower 9 Unlock the parking brake 5 Put the tractor in neutral 104 3239 and 104 3240 1 Height of c...

Page 10: ...e setting 7 Engine start 4 Slow Product Overview Controls Become familiar with the controls Figure 3 before you start the engine and operate the machine Figure 3 1 Ignition 6 Hood opening 2 Throttle c...

Page 11: ...tay away from an open flame or where gasoline fumes may be ignited by a spark Store gasoline in an approved container and keep it out of the reach of children Never buy more than a 30 day supply of ga...

Page 12: ...he machine check the oil level in the engine crankcase refer to Checking the Engine Oil Level in Servicing the Engine Oil in the Maintenance section Using the Parking Brake Always set the parking brak...

Page 13: ...to 4 inches 25 to 102 mm Important You must set the height of cut lever to the highest position 7 when you transport the machine off the lawn to prevent damaging to the blades 1 Push and hold in the...

Page 14: ...en the fuel tank and the engine Figure 10 Figure 10 1 Fuel shut off valve Note The valve handle should align with the fuel hose 2 Sit down on the seat 3 Set the parking brake refer to Setting the Park...

Page 15: ...interlock switches are disconnected or damaged the machine could operate unexpectedly causing personal injury Do not tamper with the interlock switches Check the operation of the interlock switches d...

Page 16: ...4 Operate the machine in reverse and complete your task 5 Disengage the blades PTO to activate the interlock 6 Remove the KeyChoice key and put it in a safe place out of the reach of children Testing...

Page 17: ...wait for all moving parts to stop 5 Remove the ignition key 6 Remove the grass collector refer to Removing the Grass Collector 7 Pull the drive control located at the rear of the machine out to the P...

Page 18: ...g the Parking Brake Note Remove the keys from the ignition and KeyChoice switches Children or bystanders may be injured if they move or attempt to operate the machine while it is unattended Always rem...

Page 19: ...nless the grass is sparse or it is late fall when grass grows more slowly Alternate the mowing direction to keep the grass standing straight This also helps disperse clippings and enhances decompositi...

Page 20: ...y 50 hours Change the engine oil Change it more frequently when operating the machine in dusty or dirty conditions Adjust the blade drive belt Every 100 hours Service the air cleaner paper element Ser...

Page 21: ...or sandy conditions How to Grease the Machine Grease the machine with a general purpose grease 1 Disengage the blades PTO 2 Set the parking brake 3 Stop the engine and wait for all moving parts to st...

Page 22: ...Grease 13 Left and Right Spindle grease fittings 2 25 Grease 14 Mower housing hinged pins 6 When removed Grease 15 Front axle pivot pins 2 When removed Grease 16 Front axle pivot pins 2 25 Grease Eng...

Page 23: ...nt on a flat surface to remove dust and dirt 2 Inspect the element for tears an oily film and damage to the rubber seal Important Never clean the paper element with pressurized air or liquids such as...

Page 24: ...This warms the oil so that it drains better 2 Park the machine so that the drain side is slightly lower than the other side to ensure that the oil drains completely 3 Disengage the blades PTO 4 Set t...

Page 25: ...tor the engine is operating properly A black coating on the insulator usually means that the air cleaner is dirty Figure 25 1 Center electrode insulator 3 Air gap not to scale 2 Side electrode Importa...

Page 26: ...Figure 26 1 Hose clamp 3 Fuel filter 2 Fuel line 8 Pull the fuel line off the fuel filter Figure 26 9 Open the fuel shut off valve and allow the gasoline to drain into an approved fuel container or a...

Page 27: ...e to the battery terminals to prevent them from corroding Battery voltage and amperage 12 volts 190 cold cranking amps Removing the Battery Battery terminals or metal tools could short against metal m...

Page 28: ...the battery post Checking the Electrolyte Level Service Interval Before each use or daily 1 Tip the seat forward to see the battery 2 Remove the filler caps If the electrolyte is not up to the lower p...

Page 29: ...battery and connect a 2 amp battery charger to the battery posts 4 Charge the battery at a rate of 2 amps or less for 4 hours 12 volts Do not overcharge the battery 5 When the battery is fully charge...

Page 30: ...igure 15 7 If the rear wheels lock and skid when you push the machine forward you do not need to adjust the brake If the wheels turn and do not lock adjust the brake refer to Adjusting the Brake Adjus...

Page 31: ...to Installing the Mower Grass Collector Maintenance Removing the Grass Collector 1 Use 2 hands to tip the grass collector forward Figure 34 Figure 34 2 Carefully slide the assembly rearward off the s...

Page 32: ...or damaged blades can break and a piece of the blade could be thrown into the operator s or bystander s area resulting in serious personal injury or death Inspect the blades periodically for wear or d...

Page 33: ...nce of each blade by putting it on a blade balancer Figure 37 If the blade stays in a horizontal position the blade is balanced and can be used If the blade is not balanced file some metal off the bac...

Page 34: ...re for Removing the Mower Adjusting the Height Adjustment Cable Rod Assembly Service Interval Every 100 hours Yearly whichever comes first Check the front to rear blade slope Also check it whenever yo...

Page 35: ...5 minutes to distribute the conditioned fuel through the fuel system C Stop the engine allow it to cool and drain the fuel tank refer to Draining the Fuel Tank D Start the engine and run it until it s...

Page 36: ...air cleaner is dirty 3 Clean or replace the air cleaner element 4 The spark plug wire is loose or disconnected 4 Install the wire on the spark plug 5 A spark plug is pitted fouled or the gap is incor...

Page 37: ...ew blade drive belt 1 The blade drive belt is worn loose or broken 1 Install a new blade drive belt 2 The blade drive belt is off the pulley 2 Install the blade drive belt and adjust it for the correc...

Page 38: ...Notes 38...

Page 39: ...LC Egypt 202 519 4308 Ibea S p A Italy 39 0331 853611 Irriamc Portugal 351 21 238 8260 Jean Heybroek b v Netherlands 31 30 639 4611 Lely U K Limited United Kingdom 44 1480 226 800 Maquiver S A Colombi...

Page 40: ...the product If for any reason it is impossible for you to contact your seller you may contact any Toro Authorized Distributor to arrange service 2 Bring the product and your proof of purchase sales r...

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