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Toro 22321, Руководство оператора

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Hydraulic System
Maintenance

Hydraulic System Safety

•

Seek immediate medical attention if fluid is injected
into skin. Injected fluid must be surgically removed
within a few hours by a doctor.

•

Ensure that all hydraulic-fluid hoses and lines are
in good condition and all hydraulic connections
and fittings are tight before applying pressure to
the hydraulic system.

•

Keep your body and hands away from pinhole
leaks or nozzles that eject high-pressure hydraulic
fluid.

•

Use cardboard or paper to find hydraulic leaks.

•

Safely relieve all pressure in the hydraulic system
before performing any work on the hydraulic
system.

Hydraulic-Fluid
Specifications

Hydraulic Tank Capacity:

45.4 L (12 US gallons)

Use only 1 of the following fluids in the hydraulic
system:

•

Toro Premium Transmission/Hydraulic Tractor
Fluid

(refer to your Authorized Toro Dealer for

more information)

•

Toro Premium All Season Hydraulic Fluid

(refer to your Authorized Toro Dealer for more
information)

•

If either of the above Toro fluids are not available,
you may use another

Universal Tractor

Hydraulic Fluid (UTHF

), but they must be only

conventional, petroleum-based

products. The

specifications must fall within the listed range for
all the following material properties and the fluid
should meet the listed industry standards. Check
with your hydraulic fluid supplier to determine if the
fluid meets these specifications.

Note:

Toro does not assume responsibility for

damage caused by improper substitutions, so use
only products from reputable manufacturers who
will stand behind their recommendations.

Material Properties

cSt at 40°C: 55 to 62

Viscosity, ASTM D445

cSt at 100°C: 9.1 to 9.8

Viscosity index, ASTM D2270

140 to 152

Pour Point, ASTM D97

-37 to -43°C (-35 to -46°F)

Industry Standards

API GL-4, AGCO Powerfluid 821 XL, Ford New Holland
FNHA-2-C-201.00, Kubota UDT, John Deere J20C, Vickers
35VQ25 and Volvo WB-101/BM

Note:

Many hydraulic fluids are almost colorless,

making it difficult to spot leaks. A red dye additive
for the hydraulic system fluid is available in 20 ml
(2/3 fl oz) bottles. One bottle is sufficient for 15 to
22 L (4 to 6 US gallons) of hydraulic fluid. Order
Part No. 44-2500 from your Authorized Service
Dealer.

Checking the
Hydraulic-Fluid Level

Service Interval:

Every 25 hours

Check the hydraulic-fluid level before the engine is
first started and after every 25 operating hours.

Refer to

Hydraulic-Fluid Specifications (page 42)

for

hydraulic-fluid specifications.

Important:

Always use the correct hydraulic

fluid. Unspecified fluids will damage the hydraulic
system.

1.

Remove any attachments.

2.

Park the machine on a level surface, lower the
loader arms, and fully retract the tilt cylinder.

3.

Shut off the engine, remove the key, and allow
the engine to cool.

4.

Open the hood and remove the left side screen.

5.

Clean the area around the filler neck of the
hydraulic tank (

Figure 60

).

6.

Remove the filler-neck cap and check the fluid
level on the dipstick (

Figure 60

).

The fluid level should be between the marks on
the dipstick.

g013121

Figure 60

1.

Filler-neck cap

2.

Dipstick

42

 

Содержание 22321

Страница 1: ...ol Carrier Model No 22321 Serial No 402000000 and Up Model No 22321G Serial No 402000000 and Up Model No 22322 Serial No 402000000 and Up Model No 22342HD Serial No 402000000 and Up Register at www Toro com Original Instructions EN 3420 629 A ...

Страница 2: ...hich perform a specialized function Read this information carefully to learn how to operate and maintain your product properly and to avoid injury and product damage You are responsible for operating the product properly and safely You may contact Toro directly at www Toro com for product safety and operation training materials accessory information help finding a dealer or to register your produc...

Страница 3: ... 26 Greasing the Machine 26 Engine Maintenance 26 Engine Safety 26 Servicing the Air Cleaner 26 Servicing the Carbon Canister 27 Servicing the Engine Oil 28 Servicing the Spark Plug s 30 Fuel System Maintenance 31 Changing the Fuel Filter 31 Draining the Fuel Tank 31 Electrical System Maintenance 32 Electrical System Safety 32 Servicing the Battery 32 Drive System Maintenance 34 Servicing the Trac...

Страница 4: ...t dig in marked areas Read and understand the content of this Operator s Manual before starting the engine Use your full attention while operating the machine Do not engage in any activity that causes distractions otherwise injury or property damage may occur Never allow children or untrained people to operate the machine Keep your hands and feet away from the moving components and attachments Do ...

Страница 5: ...ns 4 Wear eye protection 9 Flush eyes immediately with water and get medical help fast 5 Read the Operator s Manual 10 Contains lead do not discard decal93 6686 93 6686 1 Hydraulic fluid 2 Read the Operator s Manual decal93 7814 93 7814 1 Entanglement hazard belt stay away from moving parts decal93 9084 93 9084 1 Lift point Tie down point decal100 4650 100 4650 1 Crushing hazard of hand keep bysta...

Страница 6: ...ecal115 4857 115 4857 1 Lower the loader arms 4 Curl the bucket 2 Dump the bucket 5 Float the bucket on the ground 3 Raise the loader arms decal115 4858 115 4858 1 Crushing hazard of hands or feet install the cylinder lock decal115 4859 115 4859 1 Disengaged 3 Engaged 2 Parking brake decal115 4861 115 4861 1 Auxiliary hydraulics 3 Forward 2 Locked reverse detent 4 Neutral off decal115 4862 115 486...

Страница 7: ...ructions before servicing or performing maintenance 4 Cutting hazard of hands or feet wait for all moving parts to stop stay away from moving parts keep all guards and shields in place 5 Crushing dismemberment hazard of bystanders keep bystanders a safe distance away from the machine 6 Explosion and electric shock hazard do not dig in areas with buried gas or electrical lines contact local power o...

Страница 8: ...re trained 4 Slow 10 Hydraulic fluid temperature 16 Electric shock hazard overhead power lines stay away from overhead power lines 5 Throttle 11 Hour meter 17 Tipping hazard move the traction unit with the heavy end up hill carry loads low never jerk the controls use a steady even motion 6 On 12 Engine start 18 Tipping hazard slow the traction unit when turning do not travel fast when turning look...

Страница 9: ... 6 Hour meter tachometer 13 Loader control reference bar 7 Key switch Key Switch The key switch used to start and shut off the engine has 3 positions OFF RUN and START Refer to Starting the Engine page 15 Throttle Lever Move the control forward to increase the engine speed and rearward to decrease speed Choke Lever Before starting a cold engine move the choke lever forward After the engine starts ...

Страница 10: ...achine release the traction control Figure 5 Note The farther you move the traction control in any direction the faster the machine moves in that direction Loader Arm Attachment Tilt Lever To tilt the attachment forward slowly move the lever to the right Figure 10 To tilt the attachment rearward slowly move the lever to the left Figure 10 To lower the loader arms slowly move the lever forward Figu...

Страница 11: ...perate a hydraulic attachment in the forward direction rotate the auxiliary hydraulics lever rearward and pull it down to the reference bar Figure 12 number 1 To operate a hydraulic attachment in the reverse direction rotate the auxiliary hydraulics lever rearward then move it left into the upper slot Figure 12 number 2 Note If you release the lever while in the FORWARD position the lever automati...

Страница 12: ...5 cm 22 inches Height to hinge pin with standard bucket in highest position 168 cm 66 inches Model 22322 Width 104 cm 41 inches Length 180 cm 71 inches Height 117 cm 46 inches Weight 941 kg 2 075 lb Operating capacity with standard bucket 227 kg 500 lb Tipping capacity with standard bucket 647 kg 1 427 lb Wheelbase 79 cm 31 inches Dump height with standard bucket 119 cm 47 inches Reach fully raise...

Страница 13: ...oved fuel container Do not remove the fuel cap or fill the fuel tank while the engine is running or hot Do not add or drain fuel in an enclosed space Do not store the machine or fuel container where there is an open flame spark or pilot light such as on a water heater or other appliance If you spill fuel do not attempt to start the engine avoid creating any source of ignition until the fuel vapors...

Страница 14: ...o not step off the platform with the load raised If you lose control of the machine step off the platform and away from the direction the machine is moving Do not try to stabilize the machine by putting your foot on the ground Do not place your feet under the platform Do not move the machine unless you are standing with both feet on the platform and your hands are holding onto the handles Use your...

Страница 15: ...stablish your own procedures and rules for operating on slopes These procedures must include surveying the site to determine which slopes are safe for machine operation Always use common sense and good judgment when performing this survey Slow down and use extra care on hillsides Ground conditions can affect the stability of the machine Avoid starting or stopping on a slope If the machine loses tr...

Страница 16: ...e OFF position Note This helps to cool the engine before you shut it off In an emergency you can shut off the engine immediately 5 Turn the key switch to the OFF position and remove the key CAUTION Children or bystanders may be injured if they move or attempt to operate the machine while it is unattended Always remove the key and engage the parking brake when leaving the machine unattended Using A...

Страница 17: ...oard or paper to find hydraulic leaks never use your hands CAUTION Hydraulic couplers hydraulic lines valves and hydraulic fluid may be hot If you contact hot components you may be burned Wear gloves when operating the hydraulic couplers Allow the machine to cool before touching hydraulic components Do not touch hydraulic fluid spills If the attachment requires hydraulics for operation connect the...

Страница 18: ...fore attempting to maintain adjust or service the machine Use care when loading or unloading the machine into a trailer or truck Moving a Non Functioning Machine Important Do not tow or pull the machine without first opening the tow valves or you will damage the hydraulic system 1 Shut off the engine and remove the key 2 Open the rear access cover 3 Using a wrench turn the tow valves on the hydrau...

Страница 19: ...on while driving the machine on a ramp as this could cause a loss of control or a tip over situation 1 If using a trailer connect it to the towing vehicle and connect the safety chains 2 If applicable connect the trailer brakes 3 Lower the ramp Figure 18 4 Lower the loader arms 5 Load the machine onto the trailer with the heavy end up the ramp carrying loads low Figure 19 If the machine has a full...

Страница 20: ...non load carrying attachment e g stump grinder back it down the ramp If the machine has an empty load carrying attachment or no attachment drive it forward down the ramp g204458 Figure 21 1 Machine with full attachment or non load carrying attachment back the machine down the ramp 2 Machine with empty or no attachment drive the machine forward down the ramp Lifting the Machine You can lift the mac...

Страница 21: ...lt for wear or damage Check the hydraulic fluid level Every 100 hours Change the engine oil Service more frequently if conditions are extremely dusty or sandy Check and adjust the track tension Check the hydraulic lines for leaks loose fittings kinked lines loose mounting supports wear weather and chemical deterioration Check for dirt buildup in the chassis Every 200 hours Replace the carbon canis...

Страница 22: ...epairs refer to Servicing the Battery page 32 Keep your hands and feet away from the moving parts If possible do not make adjustments with the engine running Keep all parts in good working condition and all hardware tightened Replace all worn or damaged decals Do not tamper with the safety devices Use only Toro approved attachments Attachments can change the stability and the operating characteris...

Страница 23: ...t moving parts seriously injuring you Before opening any of the covers hoods and screens shut off the engine remove the key from the key switch and allow the engine to cool Opening the Hood 1 Loosen the hood locking screw Figure 23 g009691 Figure 23 1 Hood 3 Hood locking screw 2 Hood latch lever 2 Turn the hood latch clockwise Figure 23 3 Swing the hood up Figure 23 4 Swing the prop rod up and sec...

Страница 24: ...d 2 Slide the side screens Figure 26 up and out of the slots in the front screen and frame g004186 Figure 26 1 Side screen Installing the Side Screens Slide the side screens into place in the slots in the front screen and frame Removing the Front Screen CAUTION If the engine has been running the heat shield will be very hot and could burn you Allow the machine to cool completely before touching th...

Страница 25: ...ont screen 8 When finished install the front screen with the 4 bolts removed previously 9 Install the oil cooler to the front screen with the 4 shoulder bolts and nuts removed previously 10 Slide the sloped plate between the frame and the weights secure it to the front screen grill using the carriage bolts and nuts removed previously Figure 27 11 Tighten the bolts securing the front weights Figure...

Страница 26: ... other hot surfaces Servicing the Air Cleaner Service Interval Before each use or daily Check the air filter service indicator Every 25 hours Remove the air cleaner cover clean out debris and check the air filter service indicator Servicing the Air Cleaner Cover and Body Important Replace the air cleaner filter only when the service indicator shows red Figure 32 Changing the air filter before it i...

Страница 27: ...ber seal Look into the filter while shining a bright light on the outside of the filter holes in the filter appear as bright spots If the filter is damaged do not use it 3 Carefully install the filter Figure 32 Note Ensure that the filter is fully seated by pushing on the outer rim of the filter while installing it Important Do not press on the soft inside area of the filter 4 Install the air clea...

Страница 28: ...l Before each use or daily Check the engine oil level After the first 50 hours Change the engine oil and filter Every 100 hours Change the engine oil Service more frequently if conditions are extremely dusty or sandy Every 200 hours Change the oil filter Service more frequently if conditions are extremely dusty or sandy Engine Oil Specifications Oil Type Detergent oil API service SG SH SJ or highe...

Страница 29: ... Full mark on the dipstick 9 Replace the fill cap Changing the Oil Filter 1 Drain the oil from the engine refer to Changing the Engine Oil page 29 2 When the oil has drained completely replace the plug Note Dispose of the used oil at a certified recycling center 3 Place a shallow pan or rag under the filter to catch oil 4 Remove the old filter Figure 38 and wipe the surface of the filter adapter g...

Страница 30: ...evel surface engage the parking brake if equipped and lower the loader arms 2 Shut off the engine remove the key and allow the engine to cool 3 Clean the area around the base of the plug s to keep dirt and debris out of the engine 4 Remove the spark plug s as shown in Figure 39 g027478 Figure 39 Checking the Spark Plug Important Do not clean the spark plug s Always replace the spark plug s when it...

Страница 31: ...fuel lines on both sides of the fuel filter Figure 42 g005558 Figure 42 1 Filter 2 Hose clamp 6 Squeeze the ends of the hose clamps together and slide them away from the filter Figure 42 7 Place a drain pan under the fuel lines to catch any leaks then remove the filter from the fuel lines 8 Slide the fuel lines on the new fuel filter fittings ensuring that the arrow on the filter points away from ...

Страница 32: ...use cancer and reproductive harm Wash hands after handling Servicing the Battery Always keep the battery clean and fully charged Use a paper towel to clean the battery case If the battery terminals are corroded clean them with a solution of 4 parts water and 1 part baking soda Apply a light coating of grease to the battery terminals to reduce corrosion Specifications 12 V 585 A cold cranking Remov...

Страница 33: ...y Important Always keep the battery fully charged 1 265 specific gravity This is especially important to prevent battery damage when the temperature is below 0 C 32 F 1 Remove the battery from the machine refer to Removing the Battery page 32 2 Charge the battery for 10 to 15 minutes at 25 to 30 A or 30 minutes at 4 to 6 A Figure 44 Do not overcharge the battery g003792 Figure 44 1 Positive batter...

Страница 34: ...nce free and does not require service For servicing a replacement battery refer to the battery manufacturer s instructions Drive System Maintenance Servicing the Tracks Service Interval After the first 50 hours Check and adjust the track tension Before each use or daily Clean the tracks Before each use or daily Check the tracks for excessive wear If the tracks are worn replace them Every 100 hours...

Страница 35: ...se until the distance between the tension nut and the back of the tension tube Figure 46 is 7 cm 2 3 4 inches 6 Align the closest notch in the tension screw to the locking bolt hole and secure the screw with the locking bolt and nut Figure 47 7 Lower the traction unit to the ground Replacing the Tracks Replacing Narrow Width Tracks When the tracks are badly worn replace them Note You have narrow w...

Страница 36: ...h in the tension screw to the locking bolt hole and secure the screw with the locking bolt and nut 14 Lower the traction unit to the ground 15 Repeat steps 3 through 14 to replace the other track Replacing Wide Width Tracks When the tracks are badly worn replace them Note You have wide width tracks if the front tension wheels are mounted on the sides of the end of the tension tube Figure 49 1 Park...

Страница 37: ...ction unit to the ground 21 Repeat steps 3 through 20 to replace the other track Maintaining the Road Wheels 1 Remove the tracks refer to Replacing the Tracks page 35 2 Remove the 4 bolts securing each lower track guide which contains the road wheels and remove them Figure 50 g004205 Figure 50 1 Road wheels 3 Track guide bolts only 2 shown 2 Lower track guide 3 Remove the snap ring and cap from a ...

Страница 38: ... wear or damage Every 200 hours Replace the drive belt To replace the drive belt complete the following procedure Note To complete this procedure you need a sturdy metal hook to disconnect the idler pulley spring such as the spring removal tool Toro Part No 92 5771 available for order from your Authorized Service Dealer 1 Park the machine on a level surface engage the parking brake and lower the l...

Страница 39: ...ve the belt from the 3 pulleys Figure 54 g005549 Figure 54 Spring cover not shown 7 Install a new drive belt around the 3 pulleys Figure 53 8 Install the end of the idler pulley spring to the arm on the idler pulley assembly Important If you have removed the spring cover ensure to install it over the spring at this time 9 Using the spring removal tool pull the idler spring hook up and around the s...

Страница 40: ...ontrol so the front of the control contacts the reference bar Figure 55 g004190 Figure 55 1 Front of the control out of alignment 2 Reference bar 4 If the front of the traction control does not rest square and flush with the reference bar loosen the flange nut and bolt in the stem of the traction control Figure 56 g004191 Figure 56 1 Traction control 2 Stem bolt and nut 5 Adjust the traction contr...

Страница 41: ...eviously described so that it tracks straight in reverse Adjusting the Tracking of the Traction Control Full Forward Position If the machine does not drive straight when you hold the traction control against the reference bar complete the following procedure 1 Drive the machine with the traction control against the reference bar noting which direction the traction unit veers 2 Release the traction...

Страница 42: ...ity for damage caused by improper substitutions so use only products from reputable manufacturers who will stand behind their recommendations Material Properties cSt at 40 C 55 to 62 Viscosity ASTM D445 cSt at 100 C 9 1 to 9 8 Viscosity index ASTM D2270 140 to 152 Pour Point ASTM D97 37 to 43 C 35 to 46 F Industry Standards API GL 4 AGCO Powerfluid 821 XL Ford New Holland FNHA 2 C 201 00 Kubota UD...

Страница 43: ...apter then tighten the filter an additional 3 4 turn 8 Clean up any spilled fluid 9 Start the engine and let it run for about 2 minutes to purge air from the system 10 Shut off the engine remove the key and check for leaks 11 Check the fluid level in the hydraulic tank and add fluid to raise the level to the mark on dipstick refer to Hydraulic Fluid Specifications page 42 Important Do not overfill...

Страница 44: ... Removing Debris Service Interval Before each use or daily Important Operating the engine with blocked screens and or cooling shrouds removed will result in engine damage from overheating 1 Park the machine on a level surface and lower the loader arms 2 Shut off the engine remove the key and allow the engine to cool 3 Open the hood and secure the prop rod 4 Clean any debris from the front and side...

Страница 45: ...here it comes out of the fuel tank 10 Slide the fuel tank to the rear Figure 64 11 Disconnect the fuel line from the fitting on the fuel tank 12 Disconnect the 2 wires leading to the right side of the tank Figure 65 g013123 Figure 65 1 Black wire 4 Vent hose 2 Orange wire 5 To the carbon canister 3 Fuel tank vent fitting 13 Disconnect the vent hose from the fitting on top of the tank Plug the fitt...

Страница 46: ... engine cylinder head fins and blower housing Important You can wash the machine with mild detergent and water Do not pressure wash the machine Avoid excessive use of water especially near the control panel engine hydraulic pumps and motors 4 Service the air cleaner refer to Servicing the Air Cleaner page 26 5 Grease the machine refer to Greasing the Machine page 26 6 Change the engine oil refer t...

Страница 47: ...per local codes Important Do not store stabilizer conditioned fuel over 90 days 13 Check and adjust the track tension refer to Servicing the Tracks page 34 14 Check and tighten all bolts nuts and screws Repair or replace any part that is damaged 15 Paint all scratched or bare metal surfaces Paint is available from your Authorized Service Dealer 16 Store the machine in a clean dry garage or storage...

Страница 48: ... or drain to the Full mark 5 The cooling fins and air passages under the engine blower housing are plugged 5 Remove any obstructions from the cooling fins and air passages 6 The spark plugs are pitted fouled or the gap is incorrect 6 Install new correctly gapped spark plugs 7 There is dirt in the fuel filter 7 Replace the fuel filter The engine loses power 8 Dirt water stale fuel or incorrect fuel...

Страница 49: ...Notes ...

Страница 50: ...Notes ...

Страница 51: ...Notes ...

Страница 52: ...f these activities We will not sell your personal information to any other company We reserve the right to disclose personal information in order to comply with applicable laws and with requests by the appropriate authorities to operate our systems properly or for our own protection or that of other users Retention of your Personal Information We will keep your personal information as long as we n...

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