Form No. 3350–817 Groundsmaster 228–D 2 & 4 Wheel Drive Traction Units Model No. 30241–240000001 and Up Model No.
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Starting/Stopping Engine . . . . . . . . . . . . . . . . . . . . Bleeding Fuel System . . . . . . . . . . . . . . . . . . . . . . Checking Interlock System . . . . . . . . . . . . . . . . . . Operating Characteristics . . . . . . . . . . . . . . . . . . . . Pushing Or Towing Traction Unit . . . . . . . . . . . . . Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Greasing Bearings And Bushings . . .
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.
• insufficient wheel grip; • Mow only in daylight or in good artificial light. • being driven too fast; • Before attempting to start the engine, disengage all blade attachment clutches, shift into neutral, and engage the parking brake. • inadequate braking; • the type of machine is unsuitable for its task; • Do not put hands or feet near or under rotating parts. Keep clear of the discharge opening at all times.
• Allow the engine to cool before storing in any enclosure. Warning • To reduce the fire hazard, keep the engine, silencer/muffler, battery compartment and fuel storage area free of grass, leaves, or excessive grease. Engine exhaust contains carbon monoxide, which is an odorless, deadly poison that can kill you. • Check the grass catcher frequently for wear or deterioration. Do not run engine indoors or in an enclosed area.
Use of this product for purposes other than its intended use could prove dangerous to user and bystanders. leaks. Hydraulic fluid escaping under pressure can have sufficient force to penetrate the skin and cause serious injury. Seek immediate medical attention if fluid is injected into skin. • Know how to stop the engine quickly. • Do not operate the machine while wearing tennis shoes or sneakers.
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. 93–7830 93-6680 1. Danger–See operator’s manual 2. Wheel torque specifications 93–7272 1. Fan blades can cause injury 2. Stay away from moving parts 67–1710 Cover with 93–7841 for CE 93–7822 1. Danger 2. See Operator’s manual 93–7841 Use to cover 67–1710 for CE 1. Danger–See operator’s manual 100–6577 1.
92-5774 Cover with 107–2925 for CE 107-2925 Apply over 92–5774 for CE 1. Warning—read the Operator’s Manual. 2. Thrown object hazard—keep bystanders a safe distance from the machine. 3. Cutting hazard of hand or foot—stay away from moving parts. 4. Warning—engage the parking brake, stop the engine, and remove the ignition key before leaving the machine. 8 5.
3–6697 1. Read operator’s manual for lubrication intervals 106-5976 1. Engine coolant under pressure 2. Explosion hazard—read the Operator’s Manual. 3. Warning—do not touch the hot surface. 4. Warning—read the Operator’s Manual. 106-6754 1. Warning—do not touch the hot surface. 2. Cutting/dismemberment hazard, fan and entanglement hazard, belt—stay away from moving parts 82-8940 1. Locked 2. Tilt steering 105–2509 Cover with 105–2511 for CE 3. Unlocked 105–2511 Use to cover 105–2509 for CE 1.
Battery Symbols Some or all of these symbols are on your battery. 1. Explosion hazard 2. No fire, open flames, or smoking. 3. Caustic liquid/chemical burn hazard 4. Wear eye protection 5. Read the Operator’s Manual. 6. Keep bystanders a safe distance from the battery. 7. Wear eye protection; explosive gases can cause blindness and other injuries 8. Battery acid can cause blindness or severe burns. 9. Flush eyes immediately with water and get medical help fast. 10. Contains lead; do not discard. 93–7834 1.
106-4389 Part No. 105–0054 1. Headlights–off 2. Headlights–on 3. PTO–off 4. PTO–on 5. Engine coolant temperature 6. Engine–start 11 7.
Specifications Note: Specifications and design subject to change without notice. General Specifications Engine Air Cleaner Fuel Tank Capacity Fuel Pump Cooling System Kubota three cylinder, 4 cycle liquid cooled diesel engine. 26 hp @ 3000. Engine governed to 3200–3250 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. 7 qt (6.6 l) capacity.
Measurements Length 82 in. Width (Rear Wheels) 47 in. Height w/o ROPS 50 in. Weight Model 30241 Model 30242 1220 lb. 1480 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 Model No. 30750 V–Plow Mounting Kit Model No. 30553 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.
Install Seat Warning The Groundsmaster 228–D is shipped without the seat assembly. Either optional Seat Kit, Model No. 30624 or 30625 must be installed. • 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. Seat Kit, Model No. 30624, Standard Seat 1. Attach “U” springs to seat mounting brackets with (4) capscrews and flange nuts as shown in figure 3. Install Steering Wheel 1.
2 1 4 3 3 1 2 Figure 6 Figure 4 1. Hair pin 2. Lock spring flap 1. Mounting plate 2. Seat spring 3. Seat mounting plate 3. Shoulder bolt with washer and locknut (2) 4. Adjustment handle (2) 4. Hold mounting plate in upright position with support rod (Fig. 5). Seat Kit, Model No. 30625, Deluxe Seat: 1. Position threaded mounting studs of seat suspension into holes in seat mounting plate. 1 2. Remove hair pin cotter and pull back on locking spring flap to pivot mounting plate forward (Fig. 4). 3.
Install Manual Tube position. To adjust for operator’s weight, turn spring tension knob; clockwise to increase tension, counterclockwise to decrease spring tension (Fig. 8). 1. Remove manual tube and R–clamps secured to seat plate. Retain (2) mounting capscrews and flatwashers. 2. Loosely mount R–clamps to outer holes in right side of seat with (2) capscrews and flatwashers previously removed. (Fig. 10). 1 2 5 2 4 1 3 Figure 8 1. Seat 2. Suspension assembly 3. Mounting plate 4.
1 1 Figure 13 1. Electrolyte 4. Allow approximately 20 to 30 minutes for the electrolyte to soak into the plates. Refill as necessary to bring the electrolyte to within about 1/4 inch (6 mm) of the bottom of the fill well (Fig. 13). Figure 11 1. ROPS Warning Note: When operating machine, always use the seat belt and ROPS together. Charging the battery produces gasses that can explode. Activating and Charging the Battery Never smoke near the battery and keep sparks and flames away from battery.
1 Warning Battery terminals or metal tools could short against metal tractor components causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. • When removing or installing the battery, do not allow the battery terminals to touch any metal parts of the tractor. • Do not allow metal tools to short between the battery terminals and metal parts of the tractor. 2 Figure 14 1. Negative (–) 2. Positive (+) 7. Reinstall the battery to the machine. Warning 8.
Install Rear Weight Two Wheel Drive Groundsmaster 228–D Series Traction Units comply with ANSI B71.4–1999 Standard when equipped with rear weight. Use chart below to determine combinations of weight required. Order parts from your local Authorized Toro Distributor. Four Wheel Drive Groundsmaster 228–D Series Traction Units do not need additional rear weight to comply with ANSI B71.4–1999 Standard. Rear Weight Required Left Side Weight Required Weight Part Number Weight Description Qty.
1. Check level of coolant in expansion tank (Fig. 16). Coolant level should be between the marks on side of tank. Before Operating Check Engine Oil The engine is shipped with 4 qt (3.8 l) of oil in the crankcase; however, level of oil must be checked before and after the engine is first started. 1 1. Park machine on a level surface, stop engine and remove key from ignition switch. Open hood. 2. Remove dipstick (Fig. 15), wipe clean and reinstall dipstick. Remove dipstick and check oil level.
Fill Fuel Tank Note: Many hydraulic fluids are almost colorless, making it difficult to spot leaks. A red dye additive for the hydraulic system oil is available in 2/3 oz. (20 ml) bottles. One bottle is sufficient for 4–6 gal (15–22 1) of hydraulic oil. Order part no.44–2500 from your authorized Toro distributor. Danger Under certain conditions, diesel fuel and fuel vapors are highly flammable and explosive. A fire or explosion from fuel can burn you and others and can cause property damage. 1.
Check Rear Axle Check Bidirectional Clutch Lubricant (Model 30242 only) (Model 30242 only) The rear axle has three separate reservoirs which use SAE 80W-90 wt. gear lube. Although the axle is shipped with lubricant from the factory, check the level before operating the machine. 1. Position the machine on a level surface. 2. Rotate clutch (Fig. 21) so check plug (shown in 12 O’clock position) is positioned at 4 O’clock. 1. Position the machine on a level surface. 2.
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. 23) 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. 22) then release the pedals. To release parking brake, depress both pedals until parking brake knob retracts.
Tilt Steering Control 1 4 3 2 5 The tilt steering control is a lever on right side of steering column (Fig. 25). Pull lever rearward to adjust steering wheel to desired fore or aft operating position and push lever forward to lock adjustment. 6 7 1 13 12 11 10 9 8 Figure 26 1. 2. 3. 4. 5. 6. Hydraulic Lift lever PTO Switch Temperature gauge Fuel gauge Ignition key switch Temperature override switch 7. Throttle 8. Hour meter 9. Engine coolant temperature 10. Glow plug indicator 11.
–Hour Meter A. Initial start up of a new machine. The hour meter (Fig. 26) registers accumulated hours of engine operation. B. Engine has ceased running due to lack of fuel. C. Maintenance has been performed upon fuel system components; i.e., filter replaced, separator serviced, etc. Engine Coolant Temperature Warning Light Refer to Bleeding The Fuel System. The light illuminates and engine shuts down when coolant reaches a excessively high temperature (Fig. 26). 1.
addition, the engine will stop when the PTO control is engaged or traction pedal is depressed with operator off the seat or when parking brake is engaged. Danger Under certain conditions, diesel fuel and fuel vapors are highly flammable and explosive. A fire or explosion from fuel can burn you and others and can cause property damage. Caution If safety interlock switches are disconnected or damaged the machine could operate unexpectedly causing personal injury.
Pushing Or Towing Traction Unit decreases. This allows the engine, working with the transmission, to sense the proper ground speed while maintaining high blade tip speed necessary for good quality-of-cut. Therefore, allow traction pedal to move upward as engine speed decreases, and depress pedal slowly as speed increases.
1. Wipe grease fitting clean so foreign matter cannot be forced into the bearing or bushing. Lubrication 2. Pump grease into the bearing or bushing. Greasing Bearings And Bushings 3. Wipe up excess grease. 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.
Figure 31 Figure 34 Figure 32 1 Figure 35 Figure 33 Figure 36 30
Service Interval Chart 31
Maintenance Note: Determine the left and right sides of the machine from the normal operating position.
Daily Maintenance Checklist Duplicate this page for routine use. For the week of: Maintenance Check Item Mon. Tues. Wed. Thurs. Fri.
2. Gently slide filter (Fig. 39) out of air cleaner body to reduce the amount of dust dislodged. Avoid knocking filter against air cleaner body. Maintenance General Air Cleaner Maintenance 1. Check air cleaner body for damage which could possibly cause an air leak. Replace a damaged air cleaner body. 2. Service the air cleaner filter when air cleaner indicator (Fig. 37) shows red or every 400 hours (more frequently in extreme dusty or dirty conditions). Do not over service air filter. 1 1 Figure 39 1.
To thoroughly clean the radiator: 1. Remove the screen. 2. Working from the fan side of the radiator, either spray the radiator with a water hose or blow with compressed air. 3. After the radiator is thoroughly cleaned, clean out debris that may have collected in the channel at the radiator base. 4. Clean and install the screen. Figure 41 1. Oil filter Changing Engine Oil And Filter 6. After oil is drained, reinstall drain plug and wipe up any oil that is spilled.
1 1 2 Figure 42 1. Water separator 2. Drain plug Figure 43 1. Fuel pre filter Replace filter canister after every 400 hours of operation. 1. Clean area where filter canister mounts. 3. Lubricate gasket on filter canister with clean oil. 3. Slide hose clamps onto ends of fuel lines. Push fuel lines onto fuel filter and secure them with hose clamps. Be sure arrow on side of filter points toward the injection pump. 4.
Alternator Belt 5. Install the new PTO belt and re–tension the pulley spring to 2–7/8” (73 mm) (Fig. 46). 1. Condition and Tension – Check condition and tension of belts (Fig. 45) after every 100 operating hours. 6. Tighten the jam nut (Fig. 46) and close the hood. A. Proper tension will allow 3/8 in. (10 mm) deflection when a force of 10 lbs. is applied on the belt midway between the pulleys. 2 B. If deflection is not 3/8 in. (10 mm), loosen alternator mounting bolts.
3. Unplug clutch electric connector (Fig. 47). 5. Start engine and rotate pump plate (Fig. 48) in either direction until wheel ceases rotation. 4. Adjust the air gap so that a .015 inch feeler gauge slides in between the clutch lining and friction plate with light pressure (Fig. 47). The gap can be decreased by turning the adjusting nut clockwise (Fig. 47). 6. Stop engine and tighten locknuts to secure pump plate (Fig. 48). 7. Start engine and check adjustment. Repeat adjustment, if necessary. 5.
Changing Hydraulic Oil And Filter Initially, replace the hydraulic system filter after the first full day’s operation — NOT TO EXCEED 10 HOURS. Replace the filter after every 200 hours and oil after every 1000 hours. 2 .030” The axle housing acts as the reservoir for the system. The transmission and axle housing are shipped from the factory with approximately 5 quarts (4.7 l) of high quality hydraulic fluid. Check the level of hydraulic fluid before the engine is first started and daily thereafter.
1. Lower cutting unit to shop floor, set parking brake, and turn engine OFF. Block the two rear wheels. 2. Jack up both sides of the front axle and support it with jack stands. 3. Clean the area around the hydraulic oil filter and remove the filter (Fig. 51). 1 3 1 Figure 52 1. Traction pedal stop 3. If more adjustment is required, adjust traction rod (Fig. 53) as follows: • Remove capscrew and nut securing traction rod end to pedal. 2 • Loosen jam nut securing rod end to traction rod.
The brakes should be checked for adjustment after the first 25 hours of operation and should only need adjusting after considerable use thereafter. These periodic adjustments can be performed where the brake cable connect to the bottom of the brake pedals. When the cable is no longer adjustable, the star nut on inside of the brake drum must be adjusted to move the brake shoes outward. However, the brake cables must be adjusted again to compensate for this adjustment. 1 2 1.
Changing Rear Axle Lubricant 2 (Model 30242 only) After every 400 hours of operation the oil in the rear axle must be changed. 1. Position machine on a level surface. 2. Clean area around the (3) drain plugs, (1) on each end and (1) in the center (Fig. 57). 1 Figure 58 1. Bidirectional clutch 2. Check plug 4. Remove check plug allowing all lubricant to flow into drain pan. 2 1 5. Rotate clutch so check plug is positioned at 4 O’clock. 1 6.
Servicing Battery Warning Warning Battery terminals or metal tools could short against metal tractor components causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. CALIFORNIA Proposition 65 Warning • When removing or installing the battery, do not allow the battery terminals to touch any metal parts of the tractor. • Do not allow metal tools to short between the battery terminals and metal parts of the tractor.
Fuses Fuses are accessible under seat plate (Fig. 59). 1 Figure 59 1.
Hydraulic Schematic HYDROSTATIC TRANSMISSION & CHARGE PUMP 800 PSI 70-150 PSI LIFT CYLINDERS 4 GAL/MIN .
15 A GY 46 FL3 FL2 PK W L B R R ENGINE FRAME GROUND GROUND ALL MAIN HARNESS GROUND POINTS MARKED AS BLACK WIRE ARE CONNECTED TOGETHER AND TO THE ENGINE GROUND OR = ORANGE PK = PINK VIO = VIOLET BK = BLACK GN = GREEN BR = BROWN GY = GRAY BU = BLUE KEY TO WIRE COLORS ALTERNATOR R = RED Y = YELLOW W = WHITE T = TAN PK OPTIONAL LIGHT / FUSE BLOCK Y Y VIO S F 4 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 4 quarts (3.8 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 Toro Commercial Product (“Product”) to be free from defects in materials or workmanship for two years or 1500 operational hours*, whichever occurs first.
