Toro Titan Z4800 Operator's Manual
Zero-turn-radius riding mower 74816 and 74818
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- Operator's manual (52 pages) ,
- Service manual (172 pages) ,
- Instructions manual (21 pages)
Table of Contents
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Summary of Contents for Toro Titan Z4800
- Page 1 Form No. 3359-828 Rev A Titan ® Z4800 Zero-Turn-Radius Riding Mower Titan ® Z5200 Zero-Turn-Radius Riding Mower Model No. 74816—Serial No. 280000001 and Up Model No. 74818—Serial No. 280000001 and Up Register at www.Toro.com. Original Instructions (EN)
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Page 2: Table Of Contents
Whenever you need service, genuine Toro parts, or Specifications ............. 14 additional information, contact an Authorized Service Systems .............. 14 Dealer or Toro Customer Service and have the model Dimensions............15 and serial numbers of your product ready. identifies Torque Requirements ......... 15 the location of the model and serial numbers on the Operation.............. -
Page 3: Safety
Safety Side Discharge............ 24 Transporting ............24 Operating Tips ..........25 This machine meets or exceeds the B71.1-2003 Maintenance............... 26 specifications of the American National Standards Recommended Maintenance Schedule(s) ....26 Institute, in effect at the time of production. Premaintenance Procedures........27 However, improper use or maintenance by the Raising the Seat .......... -
Page 4: Slope Operation
• Remove or mark obstacles such as rocks, tree limbs, A hitch kit is available for this machine and can be etc. from the mowing area. Tall grass can hide obtained by contacting an Authorized Toro Dealer. obstacles. Do not tow without first installing this manufacturer... -
Page 5: Toro Riding Mower Safety
• Never refuel the machine indoors. • Use only genuine Toro replacement parts to ensure • Never store the machine or fuel container inside that original standards are maintained. where there is an open flame, such as near a water heater or furnace. - Page 6 • Use only Toro approved attachments. Warranty may be voided if used with unapproved attachments. • If loading the machine onto a trailer or truck, use a single, full-width ramp only. The ramp angle should not exceed 15 degrees. Note: Determine the left and right sides of the...
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Page 7: Slope Chart
Slope Chart... -
Page 8: Safety And Instructional Decals
Safety and Instructional Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or lost. 93-7009 1. Warning–Do Not operate 2. Cutting/dismemberment the mower with the hazard of hand or foot, discharge deflector up mower blade–stay away... - Page 9 109-6035 Deck Drive Belt Routing 109-8759 1. Height of cut 109-6036 1. Read the Operator’s Manual. 109-9120 2. Remove the ignition key and read the instructions before servicing or performing maintenance. 1. Fuse 2. Diode 3. Height of cut. 109-6210 1.
- Page 10 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 flames, or 7. Wear eye protection; smoking explosive gases can cause blindness and other injuries.
- Page 11 109-6016 1. Read the instructions before servicing or performing 4. Refer to the Operator’s manual for grease instructions. maintenance. 2. Time interval 5. Check hydraulic oil level and refer to the Operator’s Manual for further instructions. 3. Check oil level. 6.
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Page 12: Product Overview
Product Overview Figure 3 1. Anti-scalp roller 7. Park brake 10. Front caster wheel 4. Control panel 2. Discharge deflector 5. Operator’s seat 8. Height of cut foot lever 3. Height of cut adjustment 6. Motion control levers 9. Footrest Figure 4 1. -
Page 13: Controls
Controls Control Panel Note: Become familiar with all of the controls before Figure 6 you start the engine and operate the machine. Choke Control The choke is used to aid in starting a cold engine. Do Not run a warm engine with the choke in the “ON” position. -
Page 14: Specifications
the deck is raised from the ground and when moved • Operator must be in seat when PTO is engaged, back, towards the operator it is lowered toward the brake is disengaged, or motion control levers are ground. Only adjust the height of cut while machine is moved in or engine will stop. -
Page 15: Dimensions
Tires & Wheels 48 inch Deck 52 inch Deck Deflector Up 48.3 inches 53.0 inches Drive Front Caster (122 cm) (135 cm) Pneumatic (Air-Filled) Pneumatic Deflector Down 59.4 inches 64.2 inches (Air-Filled) (151 cm) (163 cm) Deck Size All Decks Quantity Overall Length: Tread Size... -
Page 16: Operation
Operation Note: Determine the left and right sides of the machine from the normal operating position. Think Safety First Please carefully read all of the safety instructions and decals in the safety section. Knowing this information could help you, your family, pets or bystanders avoid injury. - Page 17 In certain conditions gasoline is extremely In certain conditions during fueling, static flammable and vapors are explosive. electricity can be released causing a spark which can ignite gasoline vapors. A fire or A fire or explosion from gasoline can burn you, explosion from gasoline can burn you and others, and cause property damage.
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Page 18: Checking The Engine Oil Level
Starting the Engine • Cleans the engine while it runs. • Eliminates gum-like varnish buildup in the fuel 1. Sit down on the seat and move the motion controls system, which causes hard starting Add the correct outward to the neutral position and engage the amount of gas stabilizer/conditioner to the gas. -
Page 19: Operating The Blades
Figure 12 1. Control panel 2. Blade control switch—On Figure 11 position 1. Ignition key—start position 4. Start 2. Control panel 5. Run 4. Move throttle to full forward position before 3. Choke 6. Off mowing. 5. If the engine stalls or hesitates, move the choke Disengaging the Blades lever partially forward for a few seconds (Figure 11). -
Page 20: The Safety Interlock System
Note: If machine does not pass any of these tests, • The parking brake is disengaged and the operator do not operate. Contact your authorized Toro Service gets off machine. Dealer. • The PTO is engaged and the operator gets off Important: It is essential that operator safety machine. -
Page 21: Stopping The Machine
Forward Stopping the Machine 1. Move the levers to the center, unlocked position. To stop the machine, move the motion control levers to neutral and outward to the neutral position, disengage 2. To go forward, slowly push the motion control the blade control switch, move the throttle lever to levers forward (Figure 14). -
Page 22: Adjusting The Height Of Cut
Adjusting the Height of Cut 1. Raise the deck to the transport position (4.5 inch (114 mm) cut height) by pushing the foot actuated lever forward (Figure 16). The spring loaded transport pin will automatically engage and will click into place. Figure 17 1. -
Page 23: Adjusting The Motion Control Levers
Adjusting the Motion Control To Push the Machine Levers 1. Park the machine on a level surface and disengage the blade control switch. 2. Move the motion control levers outward to neutral Adjusting the Height position, engage parking brake, stop the engine, The motion control levers can be adjusted higher or remove the key, and wait for all moving parts to lower for maximum operator comfort. -
Page 24: Side Discharge
Side Discharge The mower has a hinged discharge deflector that Loading a unit on a trailer or truck increases disperses clippings to the side and down toward the turf. the possibility of backward tip-over. Backward tip-over could cause serious injury or death. •... -
Page 25: Operating Tips
If a blade is damaged or worn, replace it immediately with a genuine Toro replacement blade. Only Toro blades are Mow at Correct Intervals to be used with this unit. No other blades are approved. -
Page 26: Maintenance
Maintenance Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure Interval • Change the engine oil. After the first 5 hours • Change the hydraulic system filter. After the first 200 hours • Check the safety interlock system. • Check the air cleaner for dirty, loose or damaged parts. •... -
Page 27: Premaintenance Procedures
Premaintenance Lubrication Procedures Greasing the Bearings Raising the Seat Grease Type: NGLI grade #2 multi-purpose gun grease. Grease the front caster pivots and wheels (Figure 22). Make sure the motion control levers are locked in the neutral position. Lift the seat forward until the lanyard is tight. -
Page 28: Engine Maintenance
Engine Maintenance Servicing the Air Cleaner Service Interval: Before each use or daily—Check the air cleaner for dirty, loose or damaged parts. This engine is equipped with a replaceable, high density paper air cleaner with a foam precleaner surrounding it. Check the air cleaner daily or before starting the engine. -
Page 29: Servicing The Engine Oil
Servicing the Engine Oil under extremely dusty, dirty conditions) Checking the Oil Level 1. Open the air cleaner cover door on the blower housing to access the air cleaner element (Figure 24). Service Interval: Before each use or daily 2. Unhook the latch and remove the air cleaner element 1. - Page 30 Every 25 hours 3. Disengage the blade control switch and move the motion controls outward to the neutral position and Oil Type: Detergent oil (API service SF, SG, SH, SJ, or engage parking brake. higher). 4. Stop the engine, remove the key, and wait for all Crankcase Capacity: 2.0 qt (1.9 l) when the filter is moving parts to stop before leaving the operating changed.
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Page 31: Servicing The Spark Plug
10. Apply a thin film of clean oil to the rubber gasket on the new filter. 11. Install the replacement oil filter to the mounting pad. Turn the oil filter clockwise until the rubber gasket contacts the pad, then tighten the filter an additional 1/2 to 3/4 turn (Figure 27). -
Page 32: Fuel System Maintenance
Fuel System To ensure proper cooling, make sure the grass screen, cooling fins, and other external surfaces of the engine Maintenance are kept clean at all times. 1. Remove the blower housing and any other cooling shrouds. 2. Clean the cooling fins and external surfaces as In certain conditions, gasoline is extremely necessary. -
Page 33: Electrical System Maintenance
Electrical System Maintenance Warning CALIFORNIA Proposition 65 Warning Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling. Charging the Battery Figure 31 1. -
Page 34: Installing The Battery
3. Check the voltage of the battery with a digital voltmeter. Locate the voltage reading of the battery in the table below and charge the battery for the recommended time interval to bring the charge up to a full charge of 12.6 volts or greater. Important: Make sure the negative battery cables are disconnected and the battery charger used for charging the battery has an output of... -
Page 35: Servicing The Fuses And Relay
Drive System 2. Install the positive (red) battery cable to the positive (+) battery terminal using the fasteners removed Maintenance previously 3. Install the negative battery cable to the negative (-) battery terminal using the fasteners removed Checking the Tire Pressure previously. -
Page 36: Hydraulic System Maintenance
Hydraulic System 5. Remove the vent plug on each transmission and fill through expansion reservoir, when oil comes out of Maintenance vent reinstall plug. Torque plugs to 180 in-lb (244 N-m). Continue to add oil until it reaches the FULL COLD line on the expansion reservoir. -
Page 37: Mower Maintenance
If a blade is damaged or worn, 1. Rotate the blades until the ends face forward replace it immediately with a genuine Toro replacement and backward (Figure 39). Measure from a level blade. For convenient sharpening and replacement, you surface to the cutting edge, of the blades. -
Page 38: Leveling The Mower Deck
2. Balancer if the blade is out of balance, or the blade is bent. To ensure optimum performance and continued safety conformance of the machine, use genuine Toro Installing the Blades replacement blades. Replacement blades made by other 1. Install the blade onto the spindle shaft (Figure 40). -
Page 39: Adjusting The Blade Slope
2. Move the motion control levers outward to the 11. Recheck that blocks fit just snugly under the deck neutral position, engage parking brake, stop the skirt. Make sure all attachment bolts are tight engine, remove the key, and wait for all moving parts 12. -
Page 40: Removing The Mower Deck
(5.89 cm) blocks under each side of the front edge of the deck, but not under the anti-scalp roller brackets. 7. Loosen the leveling adjust locking nuts (item 4) on all four corners so that the deck is sitting securely on all four blocks. -
Page 41: Mower Belt Maintenance
5. Remove the nut, bolt, and pivot bushing from the deck strut (Figure 47). Carefully lower the front of the mower deck to the ground (Figure 48). The spring is under tension when installed and can cause personal injury. Be careful when removing the belt. Figure 48 Figure 49 1. -
Page 42: Replacing The Discharge Deflector
Replacing the Discharge shorter spring end is coming from under the rod before the bend and going over the rod as it returns Deflector from the bend. 4. Lift the long end of the spring and place it into the notch on the deflector assembly bracket (Figure 51). -
Page 43: Cleaning
Cleaning A broken or missing washout fitting could Washing the Underside of the expose you and others to thrown objects or Mower blade contact. Contact with blade or thrown debris can cause injury or death. Service Interval: Before each use or daily •... -
Page 44: Storage
Storage F. Dispose of fuel properly. Recycle as per local codes. Cleaning and Storage Important: Do not store stabilizer/conditioned gasoline over 30 1. Disengage the blade control switch, move the days. motion controls outward to the neutral position, 10. Remove the spark plug(s) and check its condition; engage parking brake, stop the engine, and remove refer to the Servicing the Spark Plug section in the key. -
Page 45: Troubleshooting
Troubleshooting Important: It is essential that all operator safety mechanisms be connected and in proper operating condition prior to mower use. When a problem occurs, do not overlook the simple causes. For example: starting problems could be caused by an empty fuel tank. The following table lists some of the common causes of trouble. - Page 46 Problem Possible Cause Corrective Action Engine loses power 1. Engine load is excessive. 1. Reduce the ground speed. 2. Air cleaner is dirty. 2. Clean or replace the air cleaner element. 3. Oil level in the crankcase is low. 3. Add oil to the crankcase. 4.
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Page 47: Schematics
Schematics G007525 Electrical Diagram (Rev. A) - Page 48 (Dealer) to obtain guarantee policies for your country, province, or state. If for any reason you are dissatised with your Distributor’s service or have difculty obtaining guarantee information, contact the Toro importer. If all other remedies fail, you may contact us at Toro Warranty Company.