Toro Z Master 74925TE Operator'S Manual Download

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Form No. 3360-647 Rev C

Z Master G3 with a 152cm TURBO
FORCE

Side Discharge Mower

Model No. 74925TE—Serial No. 290000001 and Up

To register your product or download an

Operator's Manual

Parts Catalog

at no charge, go to www.Toro.com.

Original Instructions (EN)

Summary of Contents for Z Master 74925TE

Page 1: ...ter G3 with a 152cm TURBO FORCE Side Discharge Mower Model No 74925TE Serial No 290000001 and Up To register your product or download an Operator s Manual or Parts Catalog at no charge go to www Toro...

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

Page 3: ...Pivot Bearing 45 Using the Clutch Shim 46 Cooling System Maintenance 48 Cleaning the Engine Screen and Engine Oil Cooler 48 Cleaning the Engine Cooling Fins and Shrouds 48 Check and Clean the Hydrauli...

Page 4: ...onditions especially slopes incorrect hitching and load distribution Preparation While mowing always wear substantial footwear and long trousers Do not operate the equipment when barefoot or wearing o...

Page 5: ...is in safe working condition Never store the equipment with fuel in the tank inside a building where fumes can reach an open flame or spark Allow the engine to cool before storing in any enclosure To...

Page 6: ...use loss of braking and steering Always avoid sudden starting or stopping on a slope If tires lose traction disengage the blades and proceed slowly off the slope Follow the manufacturer s recommendati...

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

Page 8: ...s on torquing the blade bolt nut to 115 149 N m 85 110 ft lb 99 8936 1 Machine speed 4 Neutral 2 Fast 5 Reverse 3 Slow 99 8939 1 Read the Operator s Manual 3 Remove the ignition key and read the instr...

Page 9: ...e the ignition key before working under the mower Battery Symbols Some or all of these symbols are on your battery 1 Explosion hazard 6 Keep bystanders a safe distance from the battery 2 No fire open...

Page 10: ...Main 25A 3 Charge 25A 2 PTO 10A 4 Auxiliary 15A 114 4467 1 Parking brake engaged 2 Parking brake disengaged 114 4469 1 Stored energy hazard lower the mower deck and lock the height of cut position at...

Page 11: ...4 4470 1 Read the Operator s Manual 3 Locked 2 Height of cut 4 Unlocked 117 0346 1 Fuel leak hazard read the Operator s Manual do not attempt to remove the roll bar do not weld drill or modify the rol...

Page 12: ...ead the Operator s Manual 5 Loss of traction control hazard slopes loss of traction control on a slope disengage the blade control switch PTO proceed off the slope slowly 2 Warning do not operate this...

Page 13: ...uct Overview Figure 3 1 Height of cut deck lift pedal 7 Seat belt 2 Transport lock 8 Fuel cap 3 Parking brake lever 9 Mower deck 4 Controls 10 Caster wheel 5 Motion control levers 11 Z Stand 6 Roll ba...

Page 14: ...d in the area where the hours are normally displayed The battery light turns on when the ignition is turned on and when the charge is below the correct operating level Figure 5 Figure 5 1 Fuel gauge b...

Page 15: ...imum Leaded regular gasoline may be used if unleaded regular is not available Important Never use methanol gasoline containing methanol or gasohol containing more than 10 ethanol because the fuel syst...

Page 16: ...injury and illness Avoid prolonged breathing of vapors Keep face away from nozzle and gas tank or conditioner opening Keep gas away from eyes and skin Using Stabilizer Conditioner Use a fuel stabiliz...

Page 17: ...nches doorways electrical wires before driving under any objects and do not contact them Important Lower the roll bar only when absolutely necessary Important Ensure that the seat is secured to the ma...

Page 18: ...5 degrees or flat areas 3 Water 2 Danger Zone use a walk behind mower and or a hand trimmer on slopes greater than 15 degrees near drop offs and water This machine produces sound levels in excess of 8...

Page 19: ...ng the Blade Control Switch PTO G009174 Figure 13 Operating the Throttle The throttle control can be moved between Fast and Slow positions Figure 14 Always use the fast position when turning on the mo...

Page 20: ...16 2 Turn the ignition key to stop to stop the engine Using the Fuel Shut Off Valve The fuel shut off valve is located under the seat Move the seat as far forward as possible to gain access Close the...

Page 21: ...T RU N STO P G008947 Figure 19 1 Off 3 Start 2 Run Stopping the Engine Children or bystanders may be injured if they move or attempt to operate the tractor while it is unattended Always remove the ign...

Page 22: ...d move the blade control switch PTO to on Try starting the engine the engine should not crank 2 Sitting on the seat engage the parking brake and move the blade control switch PTO to off Move either mo...

Page 23: ...rake engaged To stop pull the motion control levers to the neutral position 1 Release the parking brake refer to Releasing the Parking Brake in Operation 2 Move the levers to the center unlocked posit...

Page 24: ...sitions and is used with the deck lift pedal There is a lock position and a unlock position for the transport position The transport lock is used with the deck lift pedal Refer to Figure 25 Figure 25...

Page 25: ...the height of cut it is recommended to adjust the height of the anti scalp rollers 1 Disengage the blade control switch PTO move the motion control levers to the neutral locked position and set the p...

Page 26: ...e into place or it is too tight loosen the lever and then rotate the cam lock Adjust the cam lock until the desired locking pressure is achieved G008961 1 2 3 4 Figure 30 1 Unlock lever 3 Position the...

Page 27: ...gine and hydraulic drive units can become very hot Touching a hot engine or hydraulic drive units can cause severe burns Allow the engine and hydraulic drive units to cool completely before accessing...

Page 28: ...n key to off and remove the key Make sure the grass deflector is in the down position Transporting Machines Use a heavy duty trailer or truck to transport the machine Ensure that the trailer or truck...

Page 29: ...p angle The trailer or truck should be as level as possible Important Do Not attempt to turn the unit while on the ramp you may lose control and drive off the side Avoid sudden acceleration when drivi...

Page 30: ...ing the stand foot out front and slide stand toward machine into the bottom of slot Figure 38 and Figure 39 Figure 39 1 Z Stand Positioned in slot 3 Latch resting on pivot tab 2 Crack in side walk or...

Page 31: ...height which is a good practice mow more often in early spring As the grass growth rate slows in mid summer mow less frequently If you cannot mow for an extended period first mow at a high cutting he...

Page 32: ...spark plug Check and clean engine cooling fins and shrouds Every 200 hours Lubricate the brake handle pivot with light oil Change the engine oil filter Every 250 hours Replace the primary air filter...

Page 33: ...with a rag Make sure to scrape any paint off the front of the fitting s 4 Connect a grease gun to the fitting Pump grease into the fittings until grease begins to ooze out of the bearings 5 Wipe up a...

Page 34: ...x plug and dust cap Figure 44 Figure 44 Lubricate Caster Wheel Hubs Service Interval Yearly 1 Stop the engine wait for all moving parts to stop and remove the key Engage the parking brake Figure 45 1...

Page 35: ...e Engine Maintenance Contact with hot surfaces may cause personal injury Keep hands feet face clothing and other body parts away the muffler and other hot surfaces Servicing the Air Cleaner Service In...

Page 36: ...alling it Important Do not press on the soft inside area of the filter 4 Install the air cleaner cover with the breather cap down and rotate so the retaining clamps lock the cover in place Figure 46 S...

Page 37: ...nd let it run five minutes This warms the oil so it drains better 2 Park the machine so that the rear is slightly lower than the front to ensure the oil drains completely 3 Disengage the PTO move the...

Page 38: ...Oil Filter Service Interval Every 200 hours Note Change the engine oil filter more frequently when operating conditions are extremely dusty or sandy 1 Drain the oil from the engine refer to Changing...

Page 39: ...position and set the parking brake 3 Remove two bolts securing the hydraulic unit shroud and remove it Figure 52 This gives you access to the front spark plug Figure 52 1 Remove the two bolts securing...

Page 40: ...l Every 500 hours Yearly whichever comes first more often in dirty or dusty conditions The fuel filter is located near the engine on the front or rear side of the engine 1 Disengage the PTO move the m...

Page 41: ...California to cause cancer and reproductive harm Wash hands after handling Battery electrolyte contains sulfuric acid which is a deadly poison and causes severe burns Do not drink electrolyte and avo...

Page 42: ...4 Slide the red terminal boot off the positive red battery terminal and remove the positive red battery cable Figure 57 5 Remove the wing nut securing the battery clamp Figure 57 6 Remove the clamp Fi...

Page 43: ...ry posts Figure 58 3 Install the battery in the machine and connect the battery cables refer to Installing the Battery Note Do not run the machine with the battery disconnected electrical damage may o...

Page 44: ...S knob locked position 3 Roll bar in the upright position 2 Pull ROPS knob out and rotate 90 degrees to change roll bar position 4 Roll bar in the folded position Adjusting the Tracking 1 Disengage th...

Page 45: ...showing Figure 63 1 0 1 inch max 2 No more than two threads 0 1 inch max should be showing here 4 If more than two threads 0 1 inch are showing remove the nut and install a washer between the hub and...

Page 46: ...op the engine wait for all moving parts to stop and remove the key Engage the parking brake Allow the machine to cool completely before starting these instructions 2 Using an air compressor blow out a...

Page 47: ...ar peaks and valleys it is sometimes difficult to measure the true gap Figure 69 1 Feeler gauge Figure 70 1 Feeler gauge If the gap is less than 0 010 inch then reinstall the shim and reference the Tr...

Page 48: ...rking brake 2 Stop the engine remove the key and wait for all moving parts to stop before leaving the operating position 3 Remove the air intake screen recoil starter and fan housing Figure 72 4 Clean...

Page 49: ...6 Remove any debris from the brake area 7 Open the drive wheel release valves Refer to Using the Drive Wheel Valves in Operation 8 Disengage the parking brake 9 Using hands and fingers only push the c...

Page 50: ...lace the mower belt if any of these conditions are evident Replacing the Mower Belt Squealing when the belt is rotating blades slipping when cutting grass frayed belt edges burn marks and cracks are s...

Page 51: ...spring ends are seated in the anchor grooves 12 Install the belt covers Figure 78 Figure 78 1 Position the belt cover 3 Install the bolt 2 Slide belt cover under the side catches Replacing the Hydrau...

Page 52: ...e 79 10 Install the mower belt Refer to Replacing the Mower Belt Controls System Maintenance Adjusting the Control Handle Position There are two height positions for the control levers high and low Re...

Page 53: ...y switch located under the bottom cushion of the seat The switch is a part of the seat assembly 4 Temporarily install a jumper wire across the terminals in the connector of the main wiring harness 5 S...

Page 54: ...Bolt must protrude past end of locknut after torque 2 Least resistance softest feel 3 Damper 4 Medium resistance medium feel 5 Most resistance firmest feel Adjusting the Motion Control Neutral Lock Pi...

Page 55: ...g the operating position 4 Allow the engine to and hydraulic system to cool for ten minutes 5 Move the seat forward 6 Remove the bolt and cover over each dipstick Figure 85 Figure 85 1 Cover 2 Bolt 7...

Page 56: ...on and all hydraulic connections and fittings are tight before applying pressure to hydraulic system Replacing the Hydraulic Filters and Hydraulic Oil Service Interval Every 250 hours Every 500 hours...

Page 57: ...ed before matching the height of cut HOC 1 Position mower on a flat surface 2 Disengage the blade control switch PTO move the motion control levers to the neutral locked position and set the parking b...

Page 58: ...cm at B is correct 4 Measure at A and B on both sides 10 Fine tune the adjustment nut on the front deck lift assembly by turning it Figure 91 To increase the height turn the adjustment nut clockwise...

Page 59: ...Servicing the Cutting Blades Maintain sharp blades throughout the cutting season because sharp blades cut cleanly without tearing or shredding the grass blades Tearing and shredding turns grass brown...

Page 60: ...nsions obtained in steps 3 and 4 must not exceed 1 8 inch 3 mm If this dimension exceeds 1 8 inch 3 mm the blade is bent and must be replaced refer to Removing the Blades and Installing the Blades A b...

Page 61: ...spring disk cone must be installed toward the bolt head Figure 99 Torque the blade bolt to 85 110 ft lb 115 150 N m Figure 99 1 Sail Area of Blade 4 Blade Bolt 2 Blade 5 Cone Towards Bolt Head 3 Sprin...

Page 62: ...osition Slide the deck out to the right side of the machine Replacing the Grass Deflector An uncovered discharge opening could allow the lawn mower to throw objects in the operator s or bystander s di...

Page 63: ...Locknut 7 L end of spring place behind deck edge before installing bolt 4 Spring 8 J hook end of spring Cleaning Cleaning Under the Mower Service Interval Before each use or daily 1 Disengage the bla...

Page 64: ...wer then wash the mower with a garden hose Note Run the machine with the blade control switch PTO engaged and the engine at high idle for 2 to 5 minutes after washing 11 Check the condition of the bla...

Page 65: ...eplace seat if needed 9 Electrical connections are corroded loose or faulty 9 Check the electrical connections for good contact Clean connector terminals thoroughly with electrical contact cleaner app...

Page 66: ...tting blade s 3 Mower deck is not level 3 Level mower deck from side to side and front to rear 4 Underside of mower is dirty 4 Clean the underside of the mower 5 Tire pressure is not correct 5 Adjust...

Page 67: ...Schematics Wire Diagram Rev A 67...

Page 68: ...Notes 68...

Page 69: ...Notes 69...

Page 70: ...Notes 70...

Page 71: ...ypt 202 519 4308 Ibea S p A Italy 39 0331 853611 Irriamc Portugal 351 21 238 8260 Irrigation Products Int l Pvt Ltd India 86 22 83960789 Jean Heybroek b v Netherlands 31 30 639 4611 Lely U K Limited U...

Page 72: ...act your seller you may contact any Toro Authorized distributor to arrange service 2 Bring the product and your proof of purchase sales receipt to your seller of the Service Dealer 3 If for any reason...

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