Toro 30626 Operator's Manual
2 & 4 wheel drive traction units
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Summary of Contents for Toro 30626
- Page 1 Form No. 3328–323 Groundsmaster 328-D 2 & 4 Wheel Drive Traction Units Model No. 30626—230000001 and Up Model No. 30627—230000001 and Up Model No. 30630—230000001 and Up Model No. 30631—230000001 and Up Operator’s Manual English (EN, GB)
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Page 2: Table Of Contents
Check Engine Oil ......The Toro General Commercial Products Warranty . . . Filling the Fuel Tank . -
Page 3: Introduction
Authorized Service Dealer or Toro Customer Service and have the model and Caution signals a hazard that may cause minor or moderate serial numbers of your product ready. Figure 1 illustrates injury if you do not follow the recommended precautions. -
Page 4: Safety
24. being driven too fast; Models 30626 and 30627 meet or exceed the B71.4 1999 specifications of the American National Standards inadequate braking; Institute, in effect at time of production, when weights the type of machine is unsuitable for its task;... - Page 5 Check that operator’s presence controls, safety switches When using any attachments, never direct discharge of and shields are attached and functioning properly. Do material toward bystanders nor allow anyone near the not operate unless they are functioning properly. machine while in operation. Never operate the machine with damaged guards, Operation shields, or without safety protective devices in place.
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Page 6: Maintenance And Storage
The following list contains safety information specific to equipment is in safe working condition. Toro products or other safety information that you must know that is not included in the CEN, ISO, or ANSI Never store the equipment with fuel in the tank inside a standard. -
Page 7: Vibration Level
Keep everyone away. To ensure safety and accuracy, have an Authorized Toro Distributor check the maximum engine speed with a tachometer. Maximum governed engine speed should be 2900 RPM. -
Page 8: 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. 93-7275 27-7310 (Models 30630 & 30631) (Models 30626 & 30627) 1. Read the operator’s manual for further instructions. 2. Do not use starting fluid. 52-1321 93-7822 (Models 30626 &... - Page 9 55-4300 (Models 30626 & 30627) 82-8940 93-6696 1. Locks and unlocks the steering column (Models 30630 & 30631) 1. Warning—spring loaded mechanism. Read the operator’s manual for further instructions. 77–3100 (Models 30626 & 30627) 105-0056 1. Fan blades can cause injury—stay away from moving parts.
- Page 10 When the glow light turns off, turn the key to the start 67–1710 position. Read the operator’s manual for further instructions. (Model s 30626 & 30627) 2. Warning—when engine temperature is too high, engine will shut off. Depress high temperature reset before restarting engine.
- Page 11 20 degrees, use the ROPS, fasten the seat belt, and lower the cutting unit to the ground. 93-6668 (Models 30630 & 30631) 1. The battery contains lead. Do not throw it in the garbage. 27-7290 (Models 30626 & 30627)
- Page 12 2. Change the rear axle lubricant initially after first 50 operating hours, thereafter every 500 hours 72-3700 (Model 30627) 67–5360 (Models 30626 & 30627) 93-7839 (Model 30631) 1. Danger—read the operator’s manual. 2. Tipping hazard—when driving down slopes less that 14 degrees, lower the cutting unit to the ground.
- Page 13 93-7832 66-6390 (Models 30630 & 30631) (Models 30626 & 30627) 1. To move the traction unit forward or backward, depress the traction pedal. 2. Tipping hazard—when driving down slopes less that 14 degrees, lower the cutting unit to the ground. When driving down slopes less than 20 degrees, use the ROPS, fasten the seat belt, and lower the cutting unit to the ground.
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Page 14: Specifications
Front axle is the hydraulic fluid reservoir, and its capacity is 5 quarts (4.7 l). The 25 micron hydraulic filter is a screw on replaceable type. For replacement filters, order Toro Part No. 23-9740. Ground Speed Speed is infinitely variable from 0 to 9.5 MPH (0 to 15 km/h) forward or reverse. -
Page 15: Dimensions And Weights
General Specifications (continued) PTO switch—shuts engine off when PTO is engaged with no operator in seat. Traction switch—shuts engine off when traction pedal is engaged with no operator in seat. Seat switch—shuts engine off if operator leaves seat without disengaging Interlock Switches PTO and/or traction pedal. -
Page 16: Optional Equipment
Optional Equipment Quick Attach (for Guardian 72 Model No. 30729 Recycler Cutting Unit, Model No. 30716) 72” Side Discharge Cutting Unit Model No. 30722 Model No. Quick Attach (for 72” Side Model No. 30719 30722TE Discharge Cutting Unit, Model No. 30722, 72”... -
Page 17: Setup
Change after 10 hours Parts catalog Operator’s Manual (traction unit) Read before operating the machine. Model 30627 Operator’s Manual (traction unit) Read before operating the machine. Model 30631 Operator Video Watch before operating the machine. Registration card Fill out and return to Toro. -
Page 18: Installing The Steering Cylinder
Note: Some models may have already been set–up at factory. Installing the Steering Cylinder (Models 30627 & 30631 only) 1. Remove screw and R-clamp securing steering cylinder to packaging. Retain R-clamp for future installation. Figure 3 2. Mount cylinder support bracket to rear of axle with 4 1. -
Page 19: Installing The Steering Wheel
Installing the Steering Wheel Installing the Seat 1. Move rear wheels so they point straight ahead. The machine is shipped without the seat assembly. Either optional Seat Kit, Model No. 30623 or 30625 must be 2. Remove jam nut from steering shaft. Slide foam seal installed. - Page 20 7. Slide seat completely forward and backward to ensure proper operation and that seat switch wires and connectors are not pinched or do no contact any moving parts. Seat Kit, Model No. 30625, Deluxe Seat with Model No. 30628 Seat Adapter Kit 1.
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Page 21: Installing The Seat Belt
Figure 13 1. Seat switch wire harness 8. Disengage seat support rod and pivot downward. Pivot seat down and push lynch pin through seat latch stud. Figure 15 Flip wire end of pin over latch stud (Fig. 11). 1. Roll bar 9. -
Page 22: Activating And Charging The Battery
4. Coat both battery connections with either Grafo 112X (skin-over) grease, Toro Part No. 505-47, petroleum jelly or light grease to prevent corrosion and slide 2. Remove filler caps from battery and slowly fill each rubber boot over positive terminal (Fig. -
Page 23: Checking The Tire Pressure
5. Remove spring pin from cylinder pin and slide cylinder Warning pin out of cylinder. 6. Raise front of lift arm until hole in movable end of Sudden release of the spring-loaded push arms cylinder lines up with holes in lift arm brackets. Use could cause injury. -
Page 24: Install Rear Weight
To comply with CEN standard EN 836:1997, ISO standard 5395:1990 and ANSI/OPEI B71.4–1999 Standard, rear weight must be added to rear of traction unit. Use chart below to determine weight requirements. Order parts from your local Authorized Toro Distributor. Note: A rear weight kit, part no. 24–5780 is supplied with Model No. 30630. -
Page 25: Before Operating
Before Operating Hood Prop (Models 30626 & 30627 only) 1. Position the machine on a level surface. 2. Disengage hood latch and open the hood. 3. Slide bottom of hood prop (Fig. 19) out of retaining bracket. Lower hood prop, pivot upward, then downward to prop up hood. -
Page 26: Filling The Fuel Tank
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... -
Page 27: Checking The Rear Axle
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. 1. Position machine on a level surface, raise the implement, and stop the engine. -
Page 28: Operation
3. Remove check plug. Fluid level should be up to hole in Tilt Steering Control clutch. If fluid level is low, add Mobil Fluid 424. Clutch The tilt steering control is a lever on right side of steering should be approximately 1/3 full. column (Fig. -
Page 29: Pto Lever
TRANSPORT position. Normally, implement should be Charge Indicator raised when driving from one work area to another, except Illuminates when system charging circuit malfunctions when descending steep slopes. (Fig. 29). Caution Engine Coolant Temperature Warning Light The exposed, rotating blades of the cutting unit or other implements are hazardous. -
Page 30: Starting/Stopping Engine
Throttle Control Release key when engine starts. If additional preheat is required, turn key to OFF position then to ON / preheat The throttle (Fig. 29) is used to operate engine at various position. Repeat process as required. speeds. Moving throttle forward increases engine 4. -
Page 31: Checking The Interlock Switches
In an emergency, the traction unit can be pushed or towed Do not tamper with the interlock switches. for a very short distance. However, Toro does not Check the operation of the interlock switches recommend this as standard procedure. -
Page 32: Operating Characteristics
Another characteristic to consider is the operation of the turning pedals that are connected to the brakes. The brakes can be used to assist in turning the machine. However, use them carefully, especially on soft or wet grass because the turf may be torn accidentally. -
Page 33: Maintenance
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule Maintenance Service Maintenance Procedure Interval Check the PTO belt tension. Check the fan and alternator belt tension. After first 10 hours Change the transmission filter. -
Page 34: Daily Maintenance Checklist
Daily Maintenance Checklist Duplicate this page for routine use. For the week of: Mon. Tues. Wed. Thurs. Fri. Sat. Sun. Maintenance Check Item Check safety interlock operation. Check that the grass deflector is in the down position. Check brake operation. Check the engine oil level. -
Page 35: Lubricating The Machine
Lubricating the Machine The traction unit must be lubricated regularly. If machine is operated under normal conditions, lubricate all bearings and bushings after every 50 hours of operation. The traction unit bearings and bushings that must be lubricated are: All Models PTO shaft and yokes (3) (Fig. -
Page 36: General Air Cleaner Maintenance
General Air Cleaner Maintenance Check air cleaner body for damage which could possibly cause an air leak. Replace a damaged air cleaner body. Service the air cleaner filters when air cleaner indicator (Fig. 41) shows red or every 400 hours (more frequently in extreme dusty or dirty conditions). -
Page 37: Cleaning The Radiator And Screen
Note: This situation may be particularly prevalent if the rear discharge cutting unit is being used. The front of the radiator can be cleaned thoroughly by blowing with compressed air from the fan side of the radiator. Make sure to clean out any debris that settles to the bottom of the screen. -
Page 38: Servicing Fuel System
Servicing Fuel System Note: Refer to Fill Fuel Tank With Diesel Fuel for proper fuel recommendations. 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. -
Page 39: Bleeding Air From Injectors
Bleeding Air From Injectors 3. After the radiator is thoroughly cleaned, clean out debris that may have collected in the channel at the radiator base. Note: This procedure should be used only if fuel system has been purged of air through normal priming procedures 4. -
Page 40: Servicing The Engine Belts
Level of coolant in expansion tank (Fig. 51) should be Cooling Fan Belt between the marks on side of tank. 1. Unlatch and open hood. 2. Remove capscrews (5) securing fan belt guard and remove guard (Fig. 53). Figure 51 1. -
Page 41: Adjusting Throttle
5. Install fan belt guard and secure with capscrews Adjusting Traction Control Rod (Fig. 53). Close and latch hood. 1. Check traction drive neutral position to assure front To replace belt: wheels do not creep; refer to Adjusting Traction Drive for Neutral. -
Page 42: Adjusting Traction Control Rod
2. Block right front tire and both rear tires so vehicle Internal transmission component malfunction. cannot roll forward or backward. Contact your local Toro distributor for assistance. 3. Jack up frame so left front wheel is off the shop floor. 13. Shut engine off. -
Page 43: Replacing The Pto Switch
4. Rotate adjusting screw until it contacts the switch Adjusting PTO Drive Belt button. Continue to rotate the screw until the circuit is Tension completed (switch “clicks”). After the switch clicks, rotate the adjusting screw an additional 1/2 turn. Important Check PTO belt tension initially after first Tighten jam nut. -
Page 44: Adjusting The Parking Brake Interlock Switch
Adjusting the Parking Brake Interlock Switch 1. Gap between parking brake shaft pivot paddle and bottom of interlock switch (Fig. 61) should be approximately 1/16” (Paddle must not contact switch). Figure 62 1. Pivot plate 3. Large nut 2. Small nut 2. -
Page 45: Adjusting Rear Wheel Toe-In
5. After attaining desired adjustment, tighten screw on tie rod clamp and re–secure ball joint to mounting bracket. Adjusting Rear Wheel Toe–in (Models 30626 & 30630 only) The rear wheels should not toe–in or toe–out when they are adjusted correctly. To check the rear wheel toe–in, measure the center–to–center distance at wheel hub height, in front... -
Page 46: Adjusting The Brakes
1. To reduce free travel of turn pedals—tighten the brakes—loosen front nut on threaded end of brake cable (Fig. 66). Then tighten rear nut to move cable backward until turn pedals have 1/2 to 1 in. (13 to 25 mm) of free travel. -
Page 47: Replacing The Hydraulic Fluid Filter
Power–Tran 3 hours of engine operation, and thereafter, after every Exxon Torque Fluid 200 hours of operation or yearly, whichever comes first. Use Toro oil filter, Part No. 23-9740, as a replacement. Pennzoil Hydra–Tranz Shell Donax TD 1. Clean area where hydraulic fluid filter mounts. Remove filter from base (Fig. -
Page 48: Changing Rear Axle Lubricant
8. Start and run the engine at idle speed for about two minutes and turn the steering wheel lock to lock to purge air trapped in the system. Shut the engine off. 9. Leave machine set for two additional minutes, then remove dipstick and check fluid level in axle (Fig. -
Page 49: Changing Bidirectional Clutch Lubricant
Rinse with clear water. Coat the battery posts and cable connectors with Grafo 112X (skin-over) grease (Toro Part No. 505-47) or petroleum jelly to prevent corrosion. Figure 74 1. -
Page 50: Hydraulic Schematics
Hydraulic Schematic (Models 30627 & 30631 only) - Page 51 Hydraulic Schematic (Models 30626 & 30630 only)
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Page 52: Electrical Schematics
Electrical Schematic (Models 30627 & 30631 only) - Page 53 Electrical Schematic (Models 30626 & 30630 only)
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Page 54: Seasonal Storage
B. Clean the battery, terminals, and posts with a wire brush and baking soda solution. C. Coat the cable terminals and battery posts with Grafo 112X skin-over grease (Toro Part No. 505-47) or petroleum jelly to prevent corrosion. D. Slowly recharge the battery every 60 days for 24... -
Page 56: The Toro General Commercial Products Warranty
If for any reason you are dissatisfied with your Distributor’s service or have difficulty obtaining guarantee information, contact the Toro importer. If all other remedies fail, you may contact us at Toro Warranty Company.