Toro Z453 Z Master 74416TE Operator'S Manual Download

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Maintenance...................................................... 27

Recommended Maintenance

Schedule(s) ............................... 27

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

Greasing and Lubrication................... 28
Greasing the Mower Deck and Belt

Idlers................................. 28

Lubricating the Caster Wheel

Hubs ................................. 29

Engine Maintenance.................................. 30

Servicing the Air Cleaner ................... 30
Servicing the Engine Oil .................... 31
Servicing the Spark Plugs ................... 32

Fuel System Maintenance .......................... 33

Replacing the Fuel Filter .................... 33
Servicing the Fuel Tank...................... 34

Electrical System Maintenance................... 34

Servicing the Battery.......................... 34
Servicing the Fuses ............................ 36

Drive System Maintenance......................... 37

Adjusting the Tracking....................... 37
Checking the Tire Pressure................. 37
Checking the Wheel Hub Slotted

Nut ................................... 37

Adjusting the Caster Pivot

Bearing.............................. 38

Cooling System Maintenance ..................... 38

Cleaning the Air Intake Screen ........... 38
Cleaning the Cooling System.............. 38

Brake Maintenance .................................... 39

Adjusting the Parking Brake ............... 39

Belt Maintenance....................................... 39

Inspecting the Belts ........................... 39
Replacing the Mower Belt .................. 40
Replacing the Pump Drive

Belt ................................... 40

Adjusting the Push Arms ................... 41

Controls System Maintenance.................... 41

Adjusting the Control Handle

Neutral Position ................ 41

Hydraulic System Maintenance .................. 43

Servicing the Hydraulic

System............................... 43

Setting the Hydraulic Pump

Neutral Position ................ 45

Mower Deck Maintenance ......................... 47

Leveling the Mower at Three

Positions ........................... 47

Servicing the Cutting Blades............... 49
Replacing the Grass Deﬂector............ 51

Cleaning .................................................... 52

Cleaning Under the Mower ................ 52
Waste Disposal .................................. 52

Storage .............................................................. 53
Troubleshooting ................................................ 54
Schematics ........................................................ 57

Summary of Contents for Z453 Z Master 74416TE

Page 1: ...Form No 3356 174 Rev A Z453 Z Master with 132cm TURBO FORCE Side Discharge Mower Model No 74416TE Serial No 270000001 and Up Register your product at www Toro com Original Instructions EN...

Page 2: ...precautions Figure 2 1 Safety alert symbol This manual uses 2 other words to highlight information Important calls attention to special mechanical information and Note emphasizes general information w...

Page 3: ...otted Nut 37 Adjusting the Caster Pivot Bearing 38 Cooling System Maintenance 38 Cleaning the Air Intake Screen 38 Cleaning the Cooling System 38 Brake Maintenance 39 Adjusting the Parking Brake 39 Be...

Page 4: ...the control levers The main reasons for loss of control are insuf cient wheel grip especially on wet grass being driven too fast inadequate braking the type of machine is unsuitable for its task lack...

Page 5: ...the ignition key before clearing blockages or unclogging chute before checking cleaning or working on the lawnmower after striking a foreign object Inspect the lawnmower for damage and make repairs b...

Page 6: ...behind mower and or a hand trimmer near drop offs ditches steep banks or water Reduce speed and use extreme caution on slopes Remove or mark obstacles such as rocks tree limbs etc from the mowing are...

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

Page 8: ...object hazard 2 Thrown object hazard mower keep the de ector in place 3 Cutting dismemberment of hand or foot stay away from moving parts 93 7818 1 Warning read the Operator s Manual for instructions...

Page 9: ...s valve 4 Rotate the bypass valve in to drive the machine 106 5517 1 Warning do not touch the hot surface 107 1686 1 Read the Operator s Manual before servicing or performing maintenance 5 Tire pressu...

Page 10: ...r protection when the roll bar is down 2 To avoid injury or death from a rollover accident keep the roll bar in the raised and locked position and wear the seat belt Lower the roll bar only when absol...

Page 11: ...d Manufacturer s Mark 1 Indicates the blade is identi ed as a part from the original machine manufacturer 108 1054 1 Parking brake 3 Disengage 5 Return levers to the neutral locked position engage the...

Page 12: ...r s Manual for information on charging the battery contains lead do not discard 2 Read the Operator s Manual 110 0439 1 Choke 3 Engine run 5 Fast 7 Slow 2 Engine stop 4 Engine start 6 Continuous varia...

Page 13: ...Brake lever 8 Fuel cap both sides 4 Throttle control 9 Hour meter 5 Choke Using the Hour Meter The hour meter Figure 5 records the number of hours the engine has operated It operates when the engine...

Page 14: ...em in place and in proper working condition In certain conditions during fueling static electricity can be released causing a spark which can ignite the gasoline vapors A re or explosion from gasoline...

Page 15: ...ankcase refer to Checking Oil Level in Engine Maintenance page 30 Using the Rollover Protection System ROPS To avoid injury or death from rollover keep the roll bar in the raised locked position and u...

Page 16: ...s can cause sliding and loss of control Wheels dropping over edges can cause rollovers which may result in serious injury death or drowning There is no rollover protection when the roll bar is down Al...

Page 17: ...11 The parking brake lever should stay rmly in the engaged position Parking brake may not hold machine parked on a slope and could cause personal injury or property damage Do not park on slopes unles...

Page 18: ...a few seconds then move the throttle lever to desired setting Repeat this as required Stopping the Engine 1 Push the PTO to the off position Figure 12 2 Move the throttle lever midway between the slow...

Page 19: ...rlock system is designed to prevent the engine from starting unless You are sitting on the seat The parking brake is engaged The power take off PTO is disengaged The motion control levers are in the n...

Page 20: ...turns Driving Forward 1 Release the parking brake refer to Releasing the Parking Brake in Operation page 14 2 Move the levers to the center un locked position 3 To go forward slowly push the motion co...

Page 21: ...clevis pin from the height of cut bracket Figure 18 3 Select a hole in the height of cut bracket corresponding to the height of cut desired and insert the clevis pin Figure 18 4 Move the lever to the...

Page 22: ...ired discharge ow 5 Swing the lever back over to tighten the baf e and cam lock Figure 21 6 If the cam does not lock the baf e into place or it is too tight loosen the lever and then rotate the cam lo...

Page 23: ...is similar to the bene ts of the Toro SFS mower Figure 24 Positioning the Seat The seat can move forward and backward Position the seat where you have the best control of the machine and are most comf...

Page 24: ...re turned in Figure 27 1 Side console controls 3 Hydraulic pumps 2 By pass valve Using the Side Discharge The mower has a hinged grass de ector that disperses clippings to the side and down toward the...

Page 25: ...s do not exceed 15 degrees Figure 28 A steeper angle may cause mower components to get caught as the unit moves from ramp to trailer or truck Steeper angles may also cause the unit to tip backward If...

Page 26: ...frequently If you cannot mow for an extended period rst mow at a high cutting height then mow again two days later at a lower height setting Cutting Speed To improve cut quality use a slower ground s...

Page 27: ...ling ns and shrouds Inspect the belts for cracks and wear Check the hydraulic hoses Every 150 hours Lubricate the machine with light oil Refer to Lubrication Every 200 hours Replace the air lter more...

Page 28: ...e Caster Pivot Bearing in Drive System Maintenance page 37 2 Remove the hex plug Thread a grease zerk into the hole 3 Pump grease into the zerk until it oozes out around the top bearing 4 Remove the g...

Page 29: ...ands 4 Remove then nut and bolt holding the caster wheel to the front caster fork Figure 31 5 Remove the seal guard from the wheel hub Figure 31 Figure 31 1 Caster fork 4 Caster wheel 2 Bolt 5 Nut 3 S...

Page 30: ...adjustment often to prevent seal and bearing damage Spin the caster tire The tire should not spin freely more than 1 to 2 revolutions or have any side to side play between the caster fork If the wheel...

Page 31: ...latches Figure 34 Servicing the Engine Oil Service Interval Speci cation Change the engine oil as follows After the rst 8 operating hours After every 100 operating hours Note Change the oil more freq...

Page 32: ...10 Check the oil level refer to Checking the Engine Oil Level 11 Slowly add the additional oil to bring it to the Full mark Changing the Oil Filter Replace the oil lter every 200 operating hours or ev...

Page 33: ...black coating on the insulator usually means that the air cleaner is dirty 2 If needed clean the spark plug with a wire brush to remove carbon deposits Figure 40 1 Center electrode insulator 3 Air gap...

Page 34: ...isengage the power takeoff PTO set the parking brake stop the engine and remove the key 3 Close the fuel shutoff valve Figure 41 4 Loosen the hose clamp at the fuel lter and slide it up the fuel line...

Page 35: ...ing the operating position 3 Unlatch the seat and tilt the seat up 4 First disconnect the negative battery cable and ground wire from the negative battery terminal Figure 42 5 Slide the red terminal b...

Page 36: ...ger Lead 2 Negative Battery Post 4 Black Charger Lead 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 d...

Page 37: ...left side of the machine Refer to Figure 45 6 Repeat adjustment until the tracking is correct Figure 45 1 Pump rod 3 Tracking knob 2 Turn this way to track left 4 Turn this way to track right Checkin...

Page 38: ...until the spring washers are at and then back off a 1 4 turn to properly set the pre load on the bearings Figure 48 Important Make sure spring washers are installed correctly as shown in Figure 48 5...

Page 39: ...llowing A Loosen the jam nut below the spring and tighten the nut directly below the yoke Figure 50 B Turn the nut until you obtain the correct measurement C Tighten the 2 nuts together and repeat on...

Page 40: ...or a breaker bar into the square hole in the xed idler arm Figure 52 Figure 52 1 Ratchet with short extension or breaker bar 2 Square hole 8 To increase the belt tension rotate the ratchet or breaker...

Page 41: ...ase the tension by lengthening the push arms decrease the tension by shortening the push arms Controls System Maintenance Adjusting the Control Handle Neutral Position If the motion control levers do...

Page 42: ...relative to the notch in the console Figure 55 It should be centered allowing the lever to pivot outward to the neutral lock position 8 If adjustment is needed loosen the nut and jam nut against the...

Page 43: ...ck the uid level while the uid is warm The uid should be between cold and hot 7 If required add uid to the hydraulic tank Note The uid level should be to the top of the hot level of the baf e when the...

Page 44: ...ot drive refer to Bleeding Hydraulic System 10 Recheck the uid level while the uid is warm The uid should be between cold and hot 11 If required add uid to the hydraulic tank Do not over ll Figure 59...

Page 45: ...must be running so motion control adjustment can be performed Contact with moving parts or hot surfaces may cause personal injury Keep hands feet face clothing and other body parts away from rotating...

Page 46: ...ver forward and reverse then back to neutral The wheel must stop turning or slightly creep in reverse 5 Open the throttle to fast Make sure the wheel remains stopped or slightly creeps in reverse adju...

Page 47: ...ont to Rear Mower Pitch Leveling the Mower Side to Side 1 Position the right blade front to rear Figure 62 2 Measure the right blade at the B location from a level surface to the cutting edge of the b...

Page 48: ...the same amount to maintain equal chain tension 7 Loosen the front swivel jam nuts at the front of the right and left swivels approximately a 1 2 inch 13 mm Figure 63 8 Adjust the lift nuts on both t...

Page 49: ...e of the blade could be thrown into the operator s or bystander s area resulting in serious personal injury or death Inspect the blade periodically for wear or damage Replace a worn or damaged blade I...

Page 50: ...Blades must be replaced if a solid object is hit if the blade is out of balance or is bent To ensure optimum performance and continued safety conformance of the machine use genuine Toro replacement b...

Page 51: ...or s or bystander s direction and result in serious injury Also contact with the blade could occur Never operate the lawn mower unless you install a cover plate a mulch plate or a grass chute and catc...

Page 52: ...e motion control levers to the neutral locked position and set the parking brake 2 Stop the engine remove the key and wait for all moving parts to stop before leaving the operating position 3 Raise th...

Page 53: ...er then wash the mower with a garden hose Note Run the machine with the PTO engaged and the engine at high idle for 2 to 5 minutes after washing 11 Check the condition of the blades refer to Servicing...

Page 54: ...or fails to keep running 4 Dirt water or stale fuel is in the fuel system 4 Contact an Authorized Service Dealer 1 Engine load is excessive 1 Reduce the ground speed 2 Air cleaner is dirty 2 Clean th...

Page 55: ...nting bolts are loose 3 Tighten the engine mounting bolts 4 Loose engine pulley idler pulley or blade pulley 4 Tighten the appropriate pulley 5 Engine pulley is damaged 5 Contact an Authorized Service...

Page 56: ...ive belt and check adjusting shafts and belt guides for correct position 3 Deck belt is worn loose or broken 3 Install a new deck belt 4 Deck belt is off pulley 4 Install the deck pulley and check the...

Page 57: ...Schematics Wire Diagram Rev A 57...

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