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Moving a Non-functioning Traction

Unit................................................................ 22

Using the Cylinder Locks .................................... 22
Using Attachments ............................................. 23
Securing the Traction Unit for Transport ............. 24
Adjusting the Thigh Support............................... 24

Maintenance............................................................... 26

Recommended Maintenance Schedule(s) ................ 26
Premaintenance Procedures.................................... 27

Opening the Access Covers ................................ 27

Lubrication............................................................. 28

Greasing the Traction Unit ................................. 28

Engine Maintenance............................................... 28

Servicing the Air Cleaner .................................... 28
Servicing the Engine Oil ..................................... 29

Fuel System Maintenance ....................................... 30

Changing the Fuel Filter ..................................... 30
Bleeding the Fuel System .................................... 30
Draining the Fuel Tank ....................................... 31

Electrical System Maintenance................................ 32

Servicing the Battery........................................... 32

Hydraulic System Maintenance ............................... 34

Replacing the Hydraulic Filter ............................. 34
Changing the Hydraulic Fluid ............................. 34
Checking the Hydraulic Lines ............................. 35

Storage ....................................................................... 35
Troubleshooting......................................................... 36
Schematics ................................................................. 39

Safety

Improper use or maintenance by the operator
or owner can result in injury. To reduce the
potential for injury, comply with these safety
instructions and always pay attention to the safety
alert symbol

, which means:

Caution

,

Warning

,

or

Danger

—personal safety instruction. Failure to

comply with the instruction may result in personal
injury or death.

Safe Operating Practices

This product is capable of amputating hands and feet.
Always follow all safety instructions to avoid serious
injury or death.

WARNING

Engine exhaust contains carbon monoxide, an
odorless, deadly poison that can kill you.

Do not run the engine indoors or in an enclosed
area.

Training

Read the

Operator’s Manual

and other training

material. If the operator(s) or mechanic(s) can
not read English, it is the owner’s responsibility to
explain this material to them.

Become familiar with the safe operation of the
equipment, operator controls, and safety signs.

All operators and mechanics should be trained. The
owner is responsible for training the users.

Never let children or untrained people operate or
service the equipment. Local regulations may restrict
the age of the operator.

The owner/user can prevent and is responsible for
accidents or injuries occurring to himself or herself,
other people or property.

Preparation

DANGER

There may be buried power, gas, and/or telephone
lines in the work area. Shock or explosion may
occur if you dig into them.

Have the property or work area marked for buried
lines and do not dig in marked areas. Contact your
local marking service or utility company to have the
property marked (for example, in Australia, call
1100 for the nationwide marking service).

3

Summary of Contents for 22337CP

Page 1: ...B Wheelmaster 320 D Compact Utility Loader Model No 22337CP Serial No 311000001 and Up To register your product or download an Operator s Manual or Parts Catalog at no charge go to www Toro com Origi...

Page 2: ...serial numbers on the product Write the numbers in the space provided G014951 1 Figure 1 1 Model and serial number location Model No Serial No This manual identifies potential hazards and has safety...

Page 3: ...e Operating Practices This product is capable of amputating hands and feet Always follow all safety instructions to avoid serious injury or death WARNING Engine exhaust contains carbon monoxide an odo...

Page 4: ...re backing up to be sure of a clear path Never carry passengers and keep pets and bystanders away Slow down and use caution when making turns and crossing roads and sidewalks Do not operate the machin...

Page 5: ...the heavy end of the traction unit uphill Do not operate near drop offs ditches or embankments The traction unit could suddenly turn over if a wheel goes over the edge of a cliff or ditch or if an ed...

Page 6: ...ing Stop and inspect the equipment if you strike an object Make any necessary repairs before restarting Use only genuine Toro replacement parts to ensure that original standards are maintained Battery...

Page 7: ...find the degree of slope that corresponds to the stability ratings of the attachment Example If the attachment has a Front Uphill rating of B a Rear Uphill rating of D and a Side Uphill rating of C th...

Page 8: ...ction Use the slope indicator to determine the degree of slope of hills before operating Do not operate this machine on a slope greater than that specified in the Stability Data section Fold along the...

Page 9: ...s to stop 4 Crushing dismemberment hazard of bystanders keep bystanders a safe distance from the machine 5 Explosion and electrical shock hazards do not dig in areas with buried gas or electrical line...

Page 10: ...4 1 Entanglement hazard belt stay away from moving parts 100 8821 1 Crushing hazard and cutting hazard of hand stay a safe distance from the front of the traction unit when the loader arms are raised...

Page 11: ...before servicing or performing maintenance on the battery 2 Contains lead do not discard 3 Explosion hazard wear eye protection 4 Caustic liquid chemical burn hazard to perform first aid flush with wa...

Page 12: ...traction unit is shipped without a battery Your dealer will provide a maintenance free battery with the product WARNING Battery terminals or metal tools could short against metal components causing s...

Page 13: ...cable to the positive battery post Figure 5 Slide the rubber cover over the battery post WARNING Incorrect battery cable routing could damage the tractor and cables causing sparks Sparks can cause the...

Page 14: ...ever 6 Throttle lever 3 Loader arm lever 7 Key switch 4 Auxiliary hydraulics lever 8 Hour meter Key Switch The key switch used to start and stop the engine has three positions off run and start To sta...

Page 15: ...require operator presence Speed Selector Lever WARNING If you move the speed selector lever while the traction unit is in motion the traction unit will either stop suddenly or accelerate quickly If y...

Page 16: ...that do not required the traction unit hydraulics There are currently no attachments that require the nine o clock position however the trencher does work best if you set it close to nine o clock so t...

Page 17: ...otice Width 40 5 inches 103 cm Length 60 inches 152 cm Height 49 inches 125 cm Weight without attachment or counterweight 1722 lb 783 kg Operating capacity with 200 lb operator the standard bucket and...

Page 18: ...tion will damage the engine 1 Park the traction unit on a level surface lower the loader arms and stop the engine 2 Remove the key and allow the engine to cool 3 Clean around the fuel tank cap and rem...

Page 19: ...ler cap and dipstick Checking the Engine Coolant Level Service Interval Before each use or daily The cooling system is filled with a 50 50 solution of water and permanent ethylene glycol antifreeze Ch...

Page 20: ...ing hours Hydraulic Tank Capacity 14 8 US gallons 56 l Use 10W 30 or 15W 40 detergent diesel engine oil API service CH 4 or higher 1 Remove the attachment if one is installed 2 Park the traction unit...

Page 21: ...n starting the engine in cold conditions allow the engine to run in the middle throttle position for 2 to 5 minutes before moving the throttle to fast rabbit Note If outdoor temperature is below freez...

Page 22: ...es 7 Replace the plugs Using the Cylinder Locks WARNING The loader arms may lower when in the raised position crushing anyone under them Install the cylinder locks before performing maintenance that r...

Page 23: ...attachment receiver plate Figure 21 Figure 21 1 Mount plate 2 Receiver plate 5 Raise the loader arms while tilting back the mount plate at the same time Important The attachment should be raised enoug...

Page 24: ...male connector on the traction unit 8 Confirm that the connection is secure by pulling on the hoses 9 Move the auxiliary hydraulics lever to neutral Removing an Attachment 1 Lower the attachment to t...

Page 25: ...G006054 3 2 1 4 5 6 Figure 23 1 Thigh support bracket 4 Knob and flat washer 2 Adjustment plate 5 Carriage bolt 3 Thigh support pad 6 Locknut and flat washer 25...

Page 26: ...ing supports wear weather and chemical deterioration Every 75 hours Change the engine oil and filter more frequently when operating conditions are extremely dusty or sandy Check the battery electrolyt...

Page 27: ...ft tab illustrated Figure 24 4 Pull the cover off of the traction unit 5 When finished replace the front access cover and secure it with the two locking tabs Opening the Rear Access Cover 1 Stop the e...

Page 28: ...if operating conditions are extremely dusty or sandy Replacing the Filters Service Interval Every 200 hours Every 600 hours 1 Lower the loader arms stop the engine and remove the key 2 Open the rear...

Page 29: ...40 preferred or 10W 30 For temperatures below 32 F 0 C use 5W 30 Changing the Oil and Filter Service Interval After the first 50 hours Every 75 hours 1 Start the engine and let it run for five minutes...

Page 30: ...ms stop the engine and remove the key 2 Shut off the fuel valve on the bottom of the fuel tank Figure 33 3 Open the rear access cover 4 Open the drain valve Figure 31 and drain the fuel from the fuel...

Page 31: ...uel tanks when the engine is cold Do this outdoors in an open area Wipe up any fuel that spills Never smoke when draining fuel and stay away from an open flame or where a spark may ignite the fumes 1...

Page 32: ...line Figure 35 Do not allow the electrolyte to fall below the Lower line Figure 35 2 3 1 G003794 Figure 35 1 Filler caps 3 Lower line 2 Upper line 4 If the electrolyte is low add the required amount o...

Page 33: ...d flames away from battery Important Always keep the battery fully charged 1 265 specific gravity This is especially important to prevent battery damage when the temperature is below 32 F 0 C 1 Check...

Page 34: ...o the skin must be surgically removed within a few hours by a doctor familiar with this form of injury or gangrene may result Keep your body and hands away from pin hole leaks or nozzles that eject hi...

Page 35: ...cially near the control panel engine hydraulic pumps and motors 3 Service the air cleaner refer to Servicing the Air Cleaner 4 Grease the traction unit refer to Greasing the Traction Unit 5 Drain wate...

Page 36: ...act your Authorized Service Dealer 9 The air cleaner filters are dirty 9 Service the air filters 10 The fuel filter is clogged 10 Replace the fuel filter 11 Improper fuel grade for cold weather use 11...

Page 37: ...ap 2 Dirt water stale fuel or incorrect fuel is in the fuel system 2 Drain and flush the fuel system add fresh fuel 3 The air cleaner filters are dirty 3 Service the air filters 4 The fuel filter is c...

Page 38: ...tact your Authorized Service Dealer 5 The injection pump is damaged 5 Contact your Authorized Service Dealer Excessive black smoke from exhaust 6 The injection nozzles are damaged 6 Contact your Autho...

Page 39: ...Schematics Electrical Schematic Rev A 39...

Page 40: ...Hydraulic Schematic Rev A 40...

Page 41: ...Notes 41...

Page 42: ...Notes 42...

Page 43: ...Notes 43...

Page 44: ...ating the Product in an abusive negligent or reckless manner Parts subject to consumption through use unless found to be defective Examples of parts which are consumed or used up during normal Product...

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