Form No. 3329–335 Groundsmaster 225 Traction Unit Model No.
Warning Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Starting/Stopping Engine . . . . . . . . . . . . . . . . . . . Checking Interlock System . . . . . . . . . . . . . . . . . . Operating Characteristics . . . . . . . . . . . . . . . . . . . Pushing Or Towing Traction Unit . . . . . . . . . . . . Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Greasing Bearings And Bushings . . . . . . . . . . . . . Service Interval Chart . . . . . . . . . . .
This manual uses two other words to highlight information. Important calls attention to special mechanical information and Note: emphasizes general information worthy of special attention. Introduction Read this manual carefully to learn how to operate and maintain your product properly. The information in this manual can help you and others avoid injury and product damage. Although Toro designs and produces safe products, you are responsible for operating the product properly and safely.
• the type of machine is unsuitable for its task; • Before attempting to start the engine, disengage all blade attachment clutches, shift into neutral, and engage the parking brake. • lack of awareness of the effect of ground conditions, especially slopes; • Do not put hands or feet near or under rotating parts. Keep clear of the discharge opening at all times. • incorrect hitching and load distribution.
• Do not change the engine governor settings or overspeed the engine. Operating the engine at excessive speed may increase the hazard of personal injury. • Never store the equipment with fuel in the tank inside a building where fumes may reach an open flame or spark. • Before leaving the operator’s position: • Allow the engine to cool before storing in any enclosure.
• Do not touch the engine, silencer/muffler, or exhaust pipe while the engine is running or soon after it has stopped because these areas could be hot enough to cause burns. Toro Riding Mower Safety The following list contains safety information specific to Toro products or other safety information that you must know that is not included in the ANSI standard. • If the engine stalls or loses headway and cannot make it to the top of a slope, do not turn the machine around.
Safety and Instruction 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. 67–1710 27-7310 66-8750 92–5774 71-3730 93-6686 1. Hydraulic oil 2. Read the Operator’s Manual.
106-8065 67-1720 92-5772 8
Specifications Note: Specifications and design subject to change without notice. General Specifications Engine Air Cleaner Fuel Tank Capacity Fuel Pump Cooling System Daihatsu, 4 cycle liquid cooled gas engine. 24.9 hp @ 2900. Engine governed to 3100–3250 rpm high idle, no load. Heavy duty remote mounted. 8.5 gal. (32 l) Equipped with a fuel filter/water separator to capture water in the fuel. 12 volt electric (transistor type) w/replaceable fuel filter. 6 qt. capacity.
Measurements Length 82 in. Width (Rear Wheels) 44 in. Height 50 in. Weight 1120 lb. Optional Equipment 52” Side Discharge Cutting Unit Model No. 30555 52” Rear Discharge Cutting Unit Model No. 30568 62” Side Discharge Cutting Unit Model No. 30551 62” Guardian Recycler Cutting Unit 72” Side Discharge Cutting Unit Model No. 30569 Debris Blower Model No. 30823 48” V–Plow Kit V–Plow Mounting Kit Model No. 30553 Model No. 30750 Model No. 30749 Arm Rest Kit Model No.
Setup Note: Determine the left and right sides of the machine from the normal operating position. Note: Use this chart as a checklist to ensure that all parts necessary for assembly have been received. Without these parts, total set-up cannot be completed. Some parts may have already been assembled at the factory. Description Qty. Steering wheel 1 Cover 1 Manual tube 1 R–clamp 2 Capscrew 2 Washer 2 Roll pin 1 Capscrew 5/16–18 x 1–3/4” lg.
Warning 2 • PTO universal shaft is attached to traction unit frame. DO NOT ENGAGE PTO without first removing universal shaft or coupling it to a suitable implement. 3 Install Steering Wheel 1. Remove steering wheel from seat plate. Remove cap from steering wheel (Fig. 2). 1 2. Remove jam nut from steering shaft. Make sure foam collar and dust cover are on steering shaft (Fig. 2). Slide steering wheel onto steering shaft. Figure 3 3.
4. Hold mounting plate in upright position with support rod (Fig. 5). 6. Secure front slot of seat springs to traction unit front mounting holes with adjustment handles and flatwashers (Fig. 3 & 5). 7. Connect seat switch connector to traction unit wire harness connector. 8. Adjust seat to desired operating position. Loosen adjustment handles, slide seat fore or aft in slotted holes and tighten adjustment handles to secure in place. 1 3 2 Seat Kit, Model No. 30625, Deluxe Seat: 1.
Connect Battery position. To adjust for operator’s weight, turn spring tension knob; clockwise to increase tension, counterclockwise to decrease spring tension (Fig. 8). Warning CALIFORNIA 1 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. 2 5 4 3 1. Lift engine cover. Check to see that the battery is securely fastened in place (Fig.
Check Tire Pressure 4. Coat the terminal with sealant such as Grafo 112X, Toro Part No. 505-47 and install the rubber boot onto positive terminal. The tires are over–inflated for shipping. Therefore, release some of the air to reduce the pressure. Correct air pressure in front and rear tires is 20 psi. Install Rear Weight The Groundsmaster 225 Traction Unit complies with ANSI B71.4–1999 Standard when equipped with rear weight. 55 lbs.
3. The engine uses any high-quality detergent oil having the American Petroleum Institute — API —”service classification” SE/SF. Use chart below to select the proper viscosity grade for the temperature expected. Before Operating Check Engine Oil Important Check level of oil every 5 operating hours or daily. Change oil initially after the first 50 hours of operation thereafter change oil and filter after every 200 hours of operation. The engine is shipped with 3.
damage caused by improper substitutions, so use only products from reputable manufacturers who will stand behind their recommendation. The cooling system is filled with a 50/50 solution of water and permanent ethylene glycol anti-freeze. Check level of coolant at beginning of each day before starting the engine. Capacity of cooling system is approximately 6 quarts (5.7 l). Universal Tractor Hydraulic Fluid Mobil Amoco Chevron Conoco Exxon Pennzoil Shell Texaco 1.
Fill Fuel Tank Danger THE TORO COMPANY STRONGLY RECOMMENDS THE USE OF FRESH, CLEAN, UNLEADED REGULAR GRADE GASOLINE IN TORO GASOLINE POWERED PRODUCTS. UNLEADED GASOLINE BURNS CLEANER, EXTENDS ENGINE LIFE, AND PROMOTES GOOD STARTING BY REDUCING THE BUILD–UP OF COMBUSTION CHAMBER DEPOSITS. LEADED GASOLINE CAN BE USED IF UNLEADED IS NOT AVAILABLE. In certain conditions, gasoline is extremely flammable and highly explosive. A fire or explosion from gasoline can burn you and others and can damage property.
Parking Brake Controls Whenever the engine is shut off, the parking brake must be engaged to prevent accidental movement of the machine. To engage the parking brake, push lock arm (Fig. 18) on left brake pedal so that it locks together with the right pedal. Next, push down fully on both pedals and pull parking brake knob out (Fig. 17) then release the pedals. To release parking brake, depress both pedals until parking brake knob retracts.
Tilt Steering Control 8 3 7 The tilt steering control is a lever on right side of steering column (Fig. 20). Pull lever rearward to adjust steering wheel to desired fore or aft operating position and push lever forward to lock adjustment. 6 5 4 10 1 9 1 2 11 Figure 21 1. Amp light 2. Hour meter 3. Coolant temperature gauge 4. High temperature shutoff light 5. Ignition key switch 6. 7. 8. 9. 10. 11. Oil pressure light PTO switch Fuel gauge Choke Throttle Hydraulic lift lever Figure 20 1.
Hour Meter Oil Pressure Warning Light The hour meter (Fig. 21) registers accumulated hours of engine operation. The oil pressure warning light (Fig. 21) glows when oil pressure in engine drops below a safe level. If low oil pressure ever occurs, stop engine and determine the cause. Repair the damage before starting the engine again. Choke To start engine, close carburetor choke (Fig. 21) by pulling choke control upward. After engine starts, regulate choke to keep engine running smoothly.
Operation Caution Note: Determine the left and right sides of the machine from the normal operating position. If safety interlock switches are disconnected or damaged the machine could operate unexpectedly causing personal injury. Starting/Stopping Engine • Do not tamper with the interlock switches. • Check the operation of the interlock switches daily and replace any damaged switches before operating the machine.
Pushing Or Towing Traction Unit upward as engine speed decreases, and depress pedal slowly as speed increases. By comparison, when driving from one work area to another—with no load and cutting unit raised—have throttle in FAST position and depress traction pedal slowly but fully to attain maximum ground speed. In an emergency, the traction unit can be pushed or towed for a very short distance. However, Toro does not recommend this as standard procedure.
Lubrication Greasing Bearings And Bushings The traction unit has grease fittings that must be lubricated regularly with No. 2 General Purpose Lithium Base Grease. If machine is operated under normal conditions, lubricate all bearings and bushings after every 50 hours of operation. Bearings and bushings must be lubricated daily when operating conditions are extremely dusty and dirty. Dusty and dirty operating conditions could cause dirt to get into the bearings and bushings, resulting in accelerated wear.
Figure 26 Figure 28 Figure 27 25
Service Interval Chart 26
Maintenance Note: Determine the left and right sides of the machine from the normal operating position.
Caution If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure you or other bystanders. Remove the key from the ignition and disconnect the wire from the spark plug before you do any maintenance. Set the wire aside so that it does not accidentally contact the spark plug. Daily Maintenance Checklist Duplicate this page for routine use. For the week of: Maintenance Check Item Mon. Tues. Wed. Thurs.
Maintenance 2. Remove wing nut w/gasket and slide filter element out of air cleaner body (Fig. 29). General Air Cleaner Maintenance 3. Clean the element by washing it in a solution of filter cleaner (Toro Part No. 27-7220, available from Toro) and water, or blow dirt out of filter by using compressed air. To prevent possible severe engine damage and ensure maximum engine service life, periodically inspect the air cleaner and hose assembly. 6 1.
Cleaning Radiator And Screen 4. Remove oil drain plug and allow oil to flow into drain pan. To prevent the engine from overheating, the screen and radiator must be kept clean. Normally, check the screen and radiator daily and, if necessary, clean any debris off these parts. However, it will be necessary to check and clean the screen and radiator frequently in extremely dusty and dirty conditions. 1. Remove and replace oil filter (Fig. 31); refer to parts catalog for part number.
3. Be sure arrow on side of filter points toward the carburetor. Slide hose clamps onto ends of fuel lines and push fuel lines onto fuel filter. Tighten clamps. 3. Insert pry bar between alternator and engine and pry out on alternator. 4. Hold alternator in position after proper belt tension setting is achieved and tighten alternator and brace bolts to secure adjustment. To Replace Belt: 1. Loosen bolts securing brace to engine and alternator to brace (Fig. 33). 2.
To Replace Belt: 5. Rotate the clutch by hand and adjust all three air gaps. After all three gaps have been set, check all three again. Adjusting one gap can alter the other gaps. 1. Turn off the engine and remove the ignition key. Set the parking brake. Raise the hood and allow the engine to cool. 6. Reinstall nylon block with nut, washer and bolt. Reconnect the clutch electrical connector. 2. Loosen the tensioning rod jam nut (Fig. 34). 3. Using a 1/2” wrench, loosen the belt tensioning spring (Fig.
5. Align parking brake rod paddle with switch plunger (Fig. 38) 2 2 .030” 1 1 Figure 36 1. Pump plate 2. Locknuts Figure 38 1. Parking brake interlock switch 8. Stop the engine and release right brake. Remove jack stands and lower machine to the shop floor. Test drive the machine to be sure it does not creep. 2. Parking brake rod paddle 6. Press down on parking brake rod and push up on switch until compressed length of switch plunger is .030” (Fig. 38, inset) .
The following list is not assumed to be all–inclusive. Hydraulic fluids produced by other manufacturers may be used if they can cross reference to find an equivalent to the products listed. Toro will not assume responsibility for damage caused by improper substitutions, so use only products from reputable manufacturers who will stand behind their recommendation.
2. To reduce free travel of brake pedals — tighten the brakes — loosen front nut on threaded end of brake cable (Fig. 42). Then tighten rear nut to move cable backward until brake pedals have 1/2 to 1 inch (13 mm to 25 mm) of free travel. Tighten front nut after brakes are adjusted correctly. 3. If more adjustment is required, adjust traction rod (Fig. 41) as follows: • Remove capscrew and nut securing traction rod end to pedal. • Loosen jam nut securing rod end to traction rod.
Wiring Harness Service 2. Slide cover up steering shaft to expose pivot bracket (Fig. 44). Prevent corrosion of wiring terminals by applying Grafo 112X (Skin-over) grease, Toro Part No. 505-47, to the inside of all harness connectors whenever the harness is replaced. 2 1 Whenever working with the electrical system, always disconnect battery cables, negative (–) cable first, to prevent possible wiring damage from short-outs. Fuses Fuses are accessible under seat plate (Fig. 45). All fuses are 10 amp.
Hydraulic Schematic 37
FL3 PK W L R F4 FRAME GROUND ALL MAIN HARNESS GROUND POINTS MARKED AS BLACK WIRE ARE CONNECTED TOGETHER AND TO THE ENGINE GROUND R B BATTERY ENGINE GROUND NEGATIVE BATTERY CABLE B B (–) GN = GREEN GY = GRAY OR = ORANGE PK = PINK VIO = VIOLET BK = BLACK BR = BROWN BU = BLUE R = RED Y = YELLOW W = WHITE T = TAN KEY TO WIRE COLORS ALTERNATOR (+) GY R FL2 FL1 PK VIO Y Y 7.
Engine Storage 1. Drain the engine oil from the oil pan and replace the drain plug. Traction Unit 2. Remove and discard the oil filter. Install a new filter. 1. Thoroughly clean the traction unit, cutting unit and the engine, paying special attention to these areas: 3. Refill the engine with 3.2 quarts (3 l) of recommended motor oil. Refer to Changing Crankcase Oil. • radiator and radiator screen 4. Start the engine and run at idle speed for two minutes. • underneath the cutting unit 5.
The Toro General Commercial Products Warranty A Two-Year Limited Warranty Conditions and Products Covered The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly warrant your 1996 or newer Toro Commercial Product (“Product”) purchased after January 1, 1997, to be free from defects in materials or workmanship for two years or 1500 operational hours*, whichever occurs first.
