Toro 22303 Dingo 320-D Operator'S Manual Download Page 3

Page: 3 / 40

Opening the Rear Access

Cover ................................ 26

Lubrication................................................ 26

Greasing the Traction Unit................. 26

Engine Maintenance.................................. 27

Servicing the Air Cleaner ................... 27
Servicing the Engine Oil .................... 28

Fuel System Maintenance .......................... 29

Changing the Fuel Filter..................... 29
Bleeding the Fuel System ................... 30
Draining the Fuel Tank ...................... 30

Electrical System Maintenance................... 31

Servicing the Battery.......................... 31

Hydraulic System Maintenance .................. 32

Changing the Hydraulic Filter ............ 32
Changing the Hydraulic Fluid............. 33
Checking the Hydraulic Lines............. 33

Cleaning .................................................... 33

Removing Debris from the

Traction Unit..................... 33

Storage .............................................................. 34
Troubleshooting................................................ 35

Summary of Contents for 22303 Dingo 320-D

Page 1: ...Form No 3354 738 Rev A Dingo 320 D Compact Utility Loader Model No 22303 with CE Kit 22365 Installed Serial No 260000001 and Up Register your product at www Toro com Original Instructions EN...

Page 2: ...rds to highlight information Important calls attention to special mechanical information and Note emphasizes general information worthy of special attention Contents Introduction 2 Safety 4 Safe Opera...

Page 3: ...Maintenance 29 Changing the Fuel Filter 29 Bleeding the Fuel System 30 Draining the Fuel Tank 30 Electrical System Maintenance 31 Servicing the Battery 31 Hydraulic System Maintenance 32 Changing the...

Page 4: ...raction unit unattended Always lower the loader arms stop the engine and remove the key before dismounting Do not exceed the rated operating capacity as the traction unit may become unstable which may...

Page 5: ...ffs 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 edge caves in Do not operate on wet grass Reduced traction could cause...

Page 6: ...ur face eyes and clothing when working with a battery Battery gases can explode Keep cigarettes sparks and ames away from the battery Keep your body and hands away from pin hole leaks or nozzles that...

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

Page 8: ...kg 5 Wheel drive forward 8 Bucket tilt up 11 Engine stop 3 Arm lift down 6 Wheel drive reverse 9 Engine start 100 1701 1 Crushing hazard install the cylinder lock and read the instructions before serv...

Page 9: ...ing parts 98 8219 1 Fast 3 Slow 2 Throttle 98 8235 1 Fast 3 Slow 2 Traction drive 100 1692 1 Brake engaged 3 Brake disengaged 2 Parking brake 93 9084 1 Lift point 2 Tie down point 93 7814 1 Entangleme...

Page 10: ...ymbols Some or all of these symbols are on your battery 1 Explosion hazard 6 Keep bystanders a safe distance from the battery 2 No re open ame or smoking 7 Wear eye protection explosive gases can caus...

Page 11: ...he uid levels Step 1 Installing the Speed Selector Lever Parts needed for this step 1 Speed selector lever Procedure 1 Remove and discard the nut securing the bolt and washer to the speed selector lev...

Page 12: ...4 G003792 Figure 4 1 Positive post 3 Charger red wire 2 Negative post 4 Charger black wire Charging the battery produces gasses that can explode Never smoke near the battery and keep sparks and ames a...

Page 13: ...switch used to start and stop the engine has three positions stop run and start To start the engine rotate the key to the start position Release the key when engine starts and it will move automatica...

Page 14: ...o so move the lever completely to the left and then forward until the lever remains in the reverse position Speed Selector Lever Move the speed selector lever to the fast rabbit position to set the tr...

Page 15: ...ent and move the traction unit hydraulics such as the auger boring unit hydraulic blade and tiller Move the control to the nine o clock position to transfer all hydraulic ow to the auxiliary hydraulic...

Page 16: ...ming the engine If the glow plug light is on while the engine is running the glow plugs are broken Contact your Authorized Toro Dealer for diagnostics and repair Speci cations Note Speci cations and d...

Page 17: ...t attachment 7 20 17 Traction unit with counterweight without attachment 5 21 17 Traction unit with an attachment rated with one of the following stability ratings for each slope position A 25 25 20 B...

Page 18: ...ean fresh diesel fuel with a minimum cetane rating of 40 Purchase fuel in quantities that can be used within 30 days to ensure fuel freshness Use summer grade diesel fuel No 2 D at temperatures above...

Page 19: ...dipstick 11 Close the rear access cover Checking the Coolant Level The cooling system is lled with a 50 50 solution of water and permanent ethylene glycol antifreeze Check the level of coolant at the...

Page 20: ...air pressure in the tires as speci ed Check the tires when they are cold to get the most accurate reading Pressure 15 20 psi 103 138 kPa Note Use a lower tire pressure 15 psi 103 kPa when operating in...

Page 21: ...complete the following actions as necessary To move forward move the traction control levers forward To move rearward move the traction control levers rearward To go straight move both traction contro...

Page 22: ...arms to the fully raised position 3 Stop the engine 4 Remove the clevis pin and cotter pin securing each cylinder lock 5 Remove the cylinder locks 6 Lower the loader arms 7 Install the cylinder locks...

Page 23: ...gure 20 1 Quick attach pins shown in engaged position 3 Engaged position 2 Disengaged position If you do not fully seat the quick attach pins through the attachment mount plate the attachment could fa...

Page 24: ...ection is secure by pulling on the hoses 9 Move the auxiliary hydraulics lever to neutral Removing an Attachment 1 Lower the attachment to the ground 2 Stop the engine 3 Disengage the quick attach pin...

Page 25: ...y and or sandy conditions Check the fan and alternator belt tension refer to the Engine Operator s Manual Every 400 hours Change the hydraulic lter for severe duty and rental applications change every...

Page 26: ...of the traction unit Figure 21 5 When nished replace the front access cover and secure it with the two locking tabs Opening the Rear Access Cover 1 Stop the engine and remove the key 2 Release the two...

Page 27: ...ir 5 Gently slide the primary lter out of the air cleaner body Figure 25 Avoid knocking the lter into the side of the body Do not remove the safety lter unless you intend to replace it as well 6 Inspe...

Page 28: ...the loader arms chock the wheels and stop the engine Remove the key Components will be hot if the traction unit has been running If you touch hot components you may be burned Allow the traction unit t...

Page 29: ...access cover Fuel System Maintenance Changing the Fuel Filter Change the fuel lter yearly Never install a dirty lter 1 Lower the loader arms and stop the engine Remove the key 2 Shut off the fuel val...

Page 30: ...he engine until fuel comes out a steady stream 7 Close the vent plug 8 Close the rear access cover Draining the Fuel Tank In certain conditions fuel is extremely ammable and highly explosive A re or e...

Page 31: ...electrolyte must be up to the Upper line Figure 33 Do not allow the electrolyte to fall below the Lower line Figure 33 2 3 1 G003794 Figure 33 1 Filler caps 3 Lower line 2 Upper line 4 If the electro...

Page 32: ...ositive battery post 3 Red charger lead 2 Negative battery post 4 Black charger lead 4 When the battery is fully charged unplug the charger from the electrical outlet then disconnect the charger leads...

Page 33: ...urs check the hydraulic lines and hoses for leaks loose ttings kinked lines loose mounting supports wear weather and chemical deterioration Replace all moving hydraulic hoses every 1500 hours or 2 yea...

Page 34: ...Unit 5 Change the crankcase oil refer to Servicing the Engine Oil 6 Check the tire pressure refer to Checking the Tire Pressure 7 Charge the battery refer to Servicing the Battery 8 Flush the fuel tan...

Page 35: ...blown or loose 2 Correct or replace the fuse 3 The battery is discharged 3 Charge the battery or replace it 4 The relay or switch is damaged 4 Contact your Authorized Service Dealer 5 A damaged start...

Page 36: ...eck the battery oil viscosity and starting motor contact your Authorized Service Dealer 9 The air cleaner lters are dirty 9 Service the air lters 10 The fuel lter is clogged 10 Replace the fuel lter 1...

Page 37: ...place the spark arrestor screen The engine starts but does not keep running 7 The fuel pump is damaged 7 Contact your Authorized Service Dealer 1 Dirt water stale fuel or incorrect fuel is in the fuel...

Page 38: ...Service Dealer The engine will not idle 7 Low compression 7 Contact your Authorized Service Dealer 1 More coolant is needed 1 Check and add coolant 2 Restricted air ow to the radiator 2 Inspect and c...

Page 39: ...engine 8 Low compression 8 Contact your Authorized Service Dealer 9 The fuel tank vent is restricted 9 Contact your Authorized Service Dealer 10 The injection pump timing is incorrect 10 Contact your...

Page 40: ...Dealer Excessive white smoke from exhaust 6 Low compression 6 Contact your Authorized Service Dealer 1 The parking brake is on 1 Release the parking brake 2 Hydraulic uid level low 2 Add hydraulic ui...

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