Form No. 3431-797 Rev B
LT3340 4 Wheel Drive Triple ReelMower
Model No. 31657—Serial No. 400000000 and Up
Register at www.Toro.com.Original Instructions (EN)
*3431-797*
Страница 1: ...Form No 3431 797 Rev B LT3340 4 Wheel Drive Triple Reel Mower Model No 31657 Serial No 400000000 and Up Register at www Toro com Original Instructions EN 3431 797...
Страница 2: ...1 Model and serial number location Model No Serial No This manual identifies potential hazards and has safety messages identified by the safety alert symbol Figure 2 which signals a hazard that may c...
Страница 3: ...Screen 46 Electrical System Maintenance 46 Electrical System Safety 46 Battery Maintenance 46 Checking the Electrical System 47 Checking the Fuses 47 Drive System Maintenance 48 Checking the Tire Air...
Страница 4: ...ool before adjusting servicing cleaning or storing it Improperly using or maintaining this machine can result in injury To reduce the potential for injury comply with these safety instructions and alw...
Страница 5: ...ecal127 0392 127 0392 1 Warning stay away from hot surfaces decal111 3567 111 3567 1 Pedal operation decal121 3884 121 3884 1 Engine stop 3 Engine start 2 Engine preheat decal121 3887 121 3887 1 Read...
Страница 6: ...Check the wheel nut tightness using a torque wrench front wheels 200 N m rear wheels 100 N m 8 Check fuel level 17 8 hour service interval 9 Check engine oil level 18 50 hour service interval decal13...
Страница 7: ...ll bar is down 5 If the roll bar is not raised do not wear the seat belt 3 There is rollover protection when the roll bar is up 6 Drive slowly when turning decal134 4539 134 4539 1 Falling crushing ha...
Страница 8: ...ld operate the machine to determine whether you can operate the machine in the conditions on that day and at that site Changes in the terrain can result in a change in slope operation for the machine...
Страница 9: ...use Note Determine the left and right sides of the machine from the normal operating position Product Overview g318666 Figure 3 1 Front cutting units 4 Operator s seat 2 Control arm 5 Engine hood 3 S...
Страница 10: ...may not keep the machine from rolling down a slope The machine could move unintentionally Do not park the machine on a slope g289697 Figure 6 1 Locking button 2 Parking brake switch To engage the par...
Страница 11: ...machine dynamically brakes to a smooth stop Tap or hold the reverse pedal briefly This stops the machine faster than dynamic braking g014420 Figure 7 1 Reverse traction pedal 2 Forward traction pedal...
Страница 12: ...0 1 Lever 2 Dial Height Adjustment To adjust seat height incremental manually lift the seat To lower the seat lift it beyond the highest setting allow it to drop to the lowest setting and if needed ma...
Страница 13: ...sition and secure the arm latch pins to the latches with the bails Figure 14 g327358 Figure 14 1 Bails front cutting unit arm latches Rear Cutting Unit Arm Latch Raise the cutting units to the TRANSPO...
Страница 14: ...nus Right Button use this button to open a menu where a right arrow indicates additional content Note The purpose of each button may change depending on what is required at the time Each button is lab...
Страница 15: ...ter menu system press the menu access button while at the main screen This displays the main menu Refer to the following tables for a synopsis of the options available from the menus Main Menu Menu It...
Страница 16: ...chine SN Lists the serial number of the machine Machine Controller Revision Lists the software revision of the master controller InfoCenter Revision Lists the software revision of the InfoCenter CAN B...
Страница 17: ...l down to Protect Settings option Use the right button to change the setting Setting the Protect Settings to OFF allows you to view and change the settings in the Protected Menu without entering the P...
Страница 18: ...mph Mowing speed 11 km h 6 85 mph Hydraulic system capacity 32 L 8 5 US gallons Engine speed 3000 rpm Reel speed 1000 rpm Note Specifications and design are subject to change without notice Attachment...
Страница 19: ...cigars pipes and other sources of ignition Use only an approved 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 enclo...
Страница 20: ...s in cold weather Monitor seals hoses gaskets in contact with fuel as they may be degraded over time Fuel filter plugging may be expected for a time after converting to biodiesel blends Contact your a...
Страница 21: ...the engine shuts off Checking the Transmission Neutral Interlock Switch Important Take extreme care to ensure that the area around the machine is clear before checking that the engine does not start...
Страница 22: ...aware that there is no rollover protection when a folded roll bar is in the down position Check the area that you will be mowing and never fold down a folding roll bar in areas where there are slopes...
Страница 23: ...Interlock You must sit in the operator s seat to run the cutting units If you raise off the seat for more than a second a switch activates and the drive to the cutting units disengages To reset the c...
Страница 24: ...l bar pins in the lower holes of the pivot brackets Figure 21 g290636 Figure 21 1 Roll bar pin lower position 6 Secure roll bar pins to the pivot brackets with the hairpins Raising the Roll Bar 1 Remo...
Страница 25: ...rtant Crank the engine for no longer than 15 seconds 4 Run the engine at low idle speed until it warms up Shutting Off the Engine Important Allow the engine to idle for 5 minutes before shutting it of...
Страница 26: ...at the needed height Note The lift control switches automatically return to the NEUTRAL position when you release it and the cutting unit arms hydraulically lock into position Cutting Unit Limited Lif...
Страница 27: ...ge 20 g292363 Figure 28 1 Forward 3 Reverse 2 Off Engaging the Cutting Unit Drive for Forward Rotation Press the top of the cutting unit drive switch to the forward rotation position Figure 28 Engagin...
Страница 28: ...ument fits between the blades and through the reel and is long enough to provide leverage to release the blockage 1 Park the machine on a level surface 2 Move the traction pedal to the NEUTRAL positio...
Страница 29: ...er obstacles such as roadside curbs Always travel at slow speed over obstacles to prevent damage to the tires wheels and steering system Ensure that the tires are inflated to the recommended pressures...
Страница 30: ...ge the parking brake and chock the wheels of the towing vehicle 2 Chock the front wheels of the machine 3 Raise the platform forward refer to Raising the Platform page 37 4 Remove the 2 bolts 12 x 40...
Страница 31: ...nsmission pump relief valves counterclockwise 3 full turns Figure 35 Important You must manually steer the machine while it is towed When the engine is shut off there is no hydraulic steering assist s...
Страница 32: ...b Restoring the Brakes 1 Remove the bolt 12 x 40 mm and washer 12 mm from the hole at the center of the motor end plate Figure 37 g014451 Figure 37 1 Front wheel motor 3 Washer 12 mm 2 Hex plug 4 Bolt...
Страница 33: ...of the machine WARNING Operating the machine without the braking system working properly may cause you to lose control of the machine resulting in serious injury to you and bystanders Before using th...
Страница 34: ...parts Replacement parts made by other manufacturers could be dangerous and such use could void the product warranty Recommended Maintenance Schedule s Maintenance Service Interval Maintenance Procedu...
Страница 35: ...he reservoir with an alternative fluid change the hydraulic fluid Every 1 000 hours Adjust the engine valves Check the rear wheel toe in If you are using the recommended hydraulic fluid replace the hy...
Страница 36: ...Check the cutting units Check the reel to bedknife adjustment Check the height of cut adjustment Inspect the seat belt Check the traction pedal operation Check the instrument operation Check unusual e...
Страница 37: ...d may cause you to lose control of the machine resulting in serious injury to you and bystanders Never operate the machine without first checking that the operator platform latching mechanism is fully...
Страница 38: ...ent Figure 45 g328513 Figure 45 1 Washer 3 Storage compartment 2 Knob 2 Remove the 3 knobs and 3 washers that secure the storage compartment to the machine and remove the compartment Figure 45 Install...
Страница 39: ...RNING Mechanical or hydraulic jacks may fail to support the machine and cause serious injury Use jack stands when supporting the machine Front under the front arm mount Rear axle tube on the rear axle...
Страница 40: ...te the bearings bushings and pivot points immediately after every washing regardless of the service interval listed Grease specification No 2 lithium grease Use 1 pump of grease on the height of cut a...
Страница 41: ...he engine when the filter is removed Important Be sure that the cover is seated correctly and seals with the air cleaner body 1 Before removing the air filter cover use low pressure air 40 psi clean a...
Страница 42: ...E 15W 40 above 0 F Alternate oil SAE 10W 30 or 5W 30 all temperatures Toro Premium Engine Oil is available from your authorized Toro distributor in either 15W 40 or 10W 30 viscosity grades See the par...
Страница 43: ...vertighten the filter 6 Add oil to the crankcase refer to Oil Specification page 42 and Checking the Engine Oil Level page 42 Servicing the Diesel Oxidation Catalyst DOC and the Soot Filter Service In...
Страница 44: ...and others and can cause property damage Fill the fuel tank outdoors in an open area when the engine is off and is cold Wipe up any fuel that spills Do not fill the fuel tank completely full Add fuel...
Страница 45: ...prime the fuel system Important Do not use the starter motor to crank the engine to prime the fuel system You will damage the starter motor Replacing the Fuel Water Filter Service Interval Every 500 h...
Страница 46: ...ng on the machine disconnect both cables from the battery both wire harness plugs from the electronic control modules and the terminal connector from the alternator to prevent damage to the electrical...
Страница 47: ...No 505 47 or petroleum jelly to the terminals 4 Clean the battery compartment 5 Remove the cell covers and if needed add distilled water to a height 15 mm below the top of the battery Install the cell...
Страница 48: ...ition and security of the cable and operating mechanism at the speed control pedals and transmission pump ends Remove buildup of dirt grit and other debris Ensure that the ball joints are securely anc...
Страница 49: ...ntenance Cooling System Safety Swallowing engine coolant can cause poisoning keep out of reach from children and pets Discharge of hot pressurized coolant or touching a hot radiator and surrounding pa...
Страница 50: ...Service Interval Before each use or daily The cooling system is filled with a 50 50 solution of water and permanent ethylene glycol antifreeze Check the level of coolant in the expansion tank at the...
Страница 51: ...nch g295237 Figure 67 1 Tension bracket bolt 4 Alternator pivot bolt 2 Alternator tension bolt 5 Alternator 3 Belt 2 If the belt tension is incorrect perform the following If belt deflection is less t...
Страница 52: ...fy a satisfactory product Note Toro does not assume responsibility for damage caused by improper substitutions so use products only from reputable manufacturers who will stand behind their recommendat...
Страница 53: ...brake and remove the key 2 Open the hood 3 At the left side of the machine clean the area around the filter head and place a drain pan under the filter Figure 69 g292490 Figure 69 1 Filter head 2 Hyd...
Страница 54: ...re 71 g014452 Figure 71 1 Oil tank filler cap 3 Filler strainer 2 Suction strainer 2 Unscrew and remove the strainer and clean with paraffin or petrol before installing Figure 71 Hydraulic Fluid Capac...
Страница 55: ...dknife ground again 1 Engage the parking brake lower the cutting units shut off the engine and remove the key 2 Adjust the reels to the bedknives to obtain light contact 3 Apply a coat of medium grade...
Страница 56: ...and bedknives on a quality well maintained reel bedknife grinding machine Chassis Maintenance Inspecting the Seat Belt Service Interval Before each use or daily 1 Inspect the seat belt for wear cuts...
Страница 57: ...the key and wait for all movement to stop before you leave the operator s position Allow the machine to cool before adjusting servicing cleaning or storing it Do not store the machine or fuel contain...
Страница 58: ...let with weatherproof tape 10 Check the antifreeze protection and add a 50 50 solution of water and ethylene glycol antifreeze as needed for the expected minimum temperature in your area Preparing the...
Страница 59: ...e float position 3 There is no ground contact on 1 end of the cutting unit because of poorly routed hoses or wrongly positioned hydraulic adapters 3 Correct the hose routing and the position of the hy...
Страница 60: ...nnection is loose or corroded 1 Clean and tighten the terminal connections Charge the battery 2 The alternator belt is loose or worn 2 Adjust the tension or replace the belt refer to engine owner s ma...
Страница 61: ...draulic system 7 The hydraulic fluid level is low 7 Fill the hydraulic fluid reservoir to the correct level 1 A pump or motor is worn 1 Replace parts as necessary 2 The hydraulic fluid level is low 2...
Страница 62: ...or switch is malfunctioning 1 Check the mechanical and electrical operation of the switch 2 The hydraulic fluid level is low 2 Fill the hydraulic fluid reservoir to the correct level 3 A driveshaft is...
Страница 63: ...for marketing purposes Retention of your Personal Information Toro will keep your personal information as long as it is relevant for the above purposes and in accordance with legal requirements For mo...
Страница 64: ...ered for the duration of the original product warranty and become the property of Toro Toro will make the final decision whether to repair any existing part or assembly or replace it Toro may use rema...
