Table of Contents
Related Manuals for Toro 30343
Summary of Contents for Toro 30343
- Page 1 Form No. 3358-498 Rev B Groundsmaster ® 3320 Traction Unit Model No. 30343—Serial No. 280000001 and Up To register your product or download an Operator's Manual or Parts Catalog at no charge, go to www.Toro.com. Original Instructions (EN)
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Page 2: Table Of Contents
Whenever you need service, genuine Toro parts, or additional information, contact an Authorized Service Dealer or Toro Customer Service and have the model Contents and serial numbers of your product ready. Figure 1 identifies the location of the model and serial numbers on the product. -
Page 3: Safety
Safety Starting/Stopping the Engine ......26 Checking Interlock System ......... 27 Pushing Or Towing the Machine ......27 This machine meets or exceeds ANSI B71.4-2004 Operating Characteristics ........28 specifications in effect at the time of production Standard Control Module (SCM) ......28 when equipped with rear weight. - Page 4 Operation – the need for care and concentration when working with ride-on machines; • Do not operate the engine in a confined space where dangerous carbon monoxide fumes can collect. – control of a ride-on machine sliding on a slope will not be regained by the application of the brake.
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Page 5: Maintenance And Storage
Using the Rollover Protection System • Never operate the machine with damaged guards, shields, or without safety protective devices in place. (ROPS) Be sure all interlocks are attached, adjusted properly, • Keep the roll bar in the raised and locked position and functioning properly. -
Page 6: Toro Riding Mower Safety
The following list contains safety information specific or improperly positioned guards can lead to thrown to Toro products or other safety information that you object injuries. Do not resume mowing until the must know that is not included in the CEN, ISO, or area is cleared. -
Page 7: 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. 106-9206 106-6754 1. Wheel torque specifications 2. Read the Operator’s Manual. 1. - Page 8 105-7179 82-8940 1. Read Operator’s Manual. 2. Parking brake 1. Locked 3. Unlocked 2. Tilt steering 108-2018 1. PTO–Off 3. Optional Equipment 5. Engine—Run 7. Engine—Start 2. PTO—On 4. Optional Equipment 6. Engine—Stop...
- Page 9 114-2855 1. Warning—read the Operator’s Manual, 3. Cutting/dismemberment hazard of 5. Tipping hazard—when driving down all operators should be trained before hands or feet, mower blade—stay slopes, lower the cutting unit, slow operating the machine. away from moving parts. machine before turning, do not turn at high speeds;if the roll bar is installed, wear the seat belt.
- Page 10 106-9290 1. Inputs 5. In seat 9. Outputs 13. Start 2. Backlap 6. Power Take-off (PTO) 10. Power Take-off (PTO) 14. Power 3. High temperature shutdown 7. Parking brake Off 11. Start 4. High temperature warning 8. Neutral 12. Energize to Run (ETR) 108-2073 93-7834 1.
- Page 11 106-5976 1. Engine coolant under 3. Warning—do not touch pressure the hot surface. 2. Explosion hazard—read 4. Warning—read the the Operator’s Manual. Operator’s Manual. Battery Symbols Some or all of these symbols are on your battery 1. Explosion hazard 6. Keep bystanders a safe distance from the battery.
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Page 12: Setup
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Qty. Steering wheel Install the steering wheel. Cover Handle Install the handle to the hood. Screws – No parts required Install the seat. Seat Belt Bolt Mount the seat belt. -
Page 13: Installing The Handle To The Hood
Installing the Steering Wheel Installing the Handle to the Hood Parts needed for this procedure: Parts needed for this procedure: Steering wheel Cover Handle Screws Procedure Procedure 1. Remove the steering wheel from the shipping skid. 1. Remove and discard the (2) screws and nuts securing the hood cable bracket and to the underside of the hood (Figure 4). -
Page 14: Installing The Seat
Installing the Seat Belt Parts needed for this procedure: Seat Belt Bolt Lockwasher Flatwasher Procedure Figure 5 Install each end of the seat belt in the holes in the back 1. Handle 2. Hood cable bracket of the seat with (2) 7/16 x 1 inch bolts, 7/16 inch flatwashers and 7/16 lockwashers (Figure 6). -
Page 15: Adjusting The Rops
2. Remove the 2 nuts and vinyl caps (if previously installed) securing the upper seat bracket to the left side of the seat suspension (Figure 7). Figure 8 1. Roll bar 3. Hairpin cotter pin 2. Pin 2. Raise the roll bar to the upright position and install the two pins and secure them with the hairpin cotter pins (Figure 8). - Page 16 Note: After the battery has been activated, add only distilled water to replace normal loss, although maintenance–free batteries should not require water under normal operating conditions. Warning CALIFORNIA Proposition 65 Warning Battery posts, terminals, and related Figure 9 accessories contain lead and lead compounds, chemicals known to the State of California 1.
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Page 17: Checking The Tire Pressure
Figure 11 1. Positive (+) 2. Negative (-) Connecting cables to the wrong post could damage the electrical system and result in personal injury. Note: Make sure battery cables are routed away from any sharp edges or moving parts. Checking the Tire Pressure No Parts Required Procedure The tires are over–inflated for shipping. -
Page 18: Installing The Rear Weight
ANSI B71.4–2004 Standard when equipped with rear weight. 215 lb. of rear weight is installed at the factory. Use the chart below to determine the combinations of additional weight required. Order parts from your local Authorized Toro Distributor. Cutting Unit... -
Page 19: Adjusting The Counterbalance Pressure
72” Side Discharge 70 lb 0 lb 24–5780 Rear Weight Kit Deck (Model 30368) 72” Rear Discharge Deck (Model 30404 w/ 30303) 72” Guardian Recycler Deck (Model 30404 w/ 30304) * 75 lb wheel weight (included with 15 cu ft hopper) required on left wheel Adjusting the Counterbalance Pressure No Parts Required... -
Page 20: Product Overview
Product Overview 4. Start the engine and set the throttle to high idle. 5. Using an Allen wrench, adjust the lift valve spool until the desired pressure is attained on the gauge. Controls See the chart below for the recommended pressure setting for the cutting deck. -
Page 21: Hydraulic Lift Lever
move rearward. Using the heel and toe of the right foot, depress top of pedal to move forward and bottom of pedal to move rearward. Ground speed is proportionate to how far pedal is depressed. For maximum ground speed, traction pedal must be fully depressed while throttle is in FAST position. -
Page 22: Hour Meter
Hour Meter The hour meter (Figure 18) registers accumulated hours of engine operation. Engine Coolant Temperature Warning Light The temperature warning light (Figure 18) glows and the implement stops if the engine coolant temperature is high. If the machine is not stopped and the coolant temperature rises another 20°... -
Page 23: Specifications
85dBA at the operator’s ear and can cause Authorized Service Dealer or Distributor or go to hearing loss through extended periods of www.Toro.com for a list of all approved attachments exposure. and accessories. Wear hearing protection when operating this machine. -
Page 24: Checking The Cooling System
Clean debris off the screen and the radiator/oil cooler daily, more often if conditions are extremely dusty and Alternate fluids: If the Toro fluid is not available, other dirty; refer to section on Engine Cooling System. petroleum–based Universal Tractor Hydraulic Fluids... -
Page 25: Filling The Fuel Tank
Note: Toro will not assume responsibility for 3. Thread dipstick fill cap finger-tight onto filler neck. damage caused by improper substitutions, so use only It is not recommended to tighten cap with a wrench. products from reputable manufacturers who will stand 4. -
Page 26: Using The Rollover Protection System (Rops)
Using the Rollover Protection System (ROPS) To avoid injury or death from rollover: keep the roll bar in the raised locked position and use the seat belt. Ensure that the rear part of the seat is secured with the seat latch. Figure 25 1. -
Page 27: Checking Interlock System
Machine switch to prevent accidental starting. In an emergency, the machine can be pushed or towed for a very short distance. However, Toro does not Checking Interlock System recommend this as standard procedure. The purpose of the safety interlock system is to prevent... -
Page 28: Operating Characteristics
This machine produces sound levels in excess of 85dBA at the operators ear and can cause hearing loss through extended periods of exposure. Wear hearing protection when operating this machine. Figure 27 1. Transmission check valve by–pass pins (2) Adequate rear weight is necessary to prevent 3. - Page 29 The module is divided into inputs and outputs. Inputs Output circuits do not determine output device integrity and outputs are identified by yellow LED indicators so electrical troubleshooting includes output LED mounted on the printed circuit board. inspection and conventional device and wire harness integrity testing.
- Page 30 INPUTS OUTPUTS Function Power Start Brake In Seat Hi Temp Hi Temp Back Neutral Shutdown Warning — — — Start — — Run (Off Unit) — — — Run (On Unit) — — — — — Hi Temp — (A Warning —...
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Page 31: Maintenance
Maintenance Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure Interval • Replace the hydraulic oil filter. After the first 8 hours • Check the brake operation • Check the alternator belt tension. After the first 10 hours • Check the PTO belt tension. •... -
Page 32: Daily Maintenance Checklist
Daily Maintenance Checklist Duplicate this page for routine use. For the week of: Maintenance Check Item Mon. Tues. Wed. Thurs. Fri. Sat. Sun. Check the safety interlock operation. Check that the grass deflector is in the down position Check the brake operation. Check the fuel level. - Page 33 Service Interval Chart Figure 29...
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Page 34: Lubrication
Lubrication • Brake pivot bushings (Figure 32) Greasing the Bearings And Bushings Service Interval: Every 50 hours (Lubricate all bearings and bushings daily when conditions are dusty and dirty.) The machine has grease fittings that must be lubricated regularly with No. 2 General Purpose Lithium Base Figure 32 Grease. - Page 35 • Rear wheel spindle bushings (Figure 35) provide good performance and life under normal use, but periodic inspections of bearing condition and seal integrity should be conducted to avoid downtime. These bearings should be inspected seasonally and replaced if damaged or worn. Bearings should operate smoothly with no detrimental characteristics such as high heat, noise, looseness or indications of corrosion (rust).
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Page 36: Engine Maintenance
Engine Maintenance General Air Cleaner Maintenance Service Interval: Every 400 hours (Service more frequently in extremely dusty or dirty conditions.) • Check air cleaner body for damage which could possibly cause an air leak. Replace a damaged air cleaner body. Check the whole intake system for leaks, damage or loose hose clamps. -
Page 37: Changing The Engine Oil And Filter
5. Install the cover orienting the rubber outlet valve in a downward position – between approximately 5:00 to 7:00 when viewed from the end (Figure 38). 6. Reset indicator (Figure 37) if showing red. Changing the Engine Oil And Filter Service Interval: After the first 50 hours—Change the oil and oil filter. -
Page 38: Fuel System Maintenance
Fuel System Maintenance Under certain conditions, fuel and fuel vapors are highly flammable and explosive. A fire or explosion from fuel can burn you and others Servicing the Fuel System and can cause property damage. • Use a funnel and fill the fuel tank outdoors, Fuel Tank in an open area, when the engine is off and Drain and clean fuel if tank becomes contaminated or... -
Page 39: Electrical System Maintenance
Electrical System stored in a location where temperatures are extremely high, the battery will run down more rapidly than if Maintenance the machine is stored in a location where temperatures are cool. Adjusting the PTO Clutch Maintain the cell level with distilled or demineralized water. -
Page 40: Storing The Battery
1.265–1.299. Servicing the Wiring Harness 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. Whenever working with the electrical system, always disconnect battery cables, negative (–) cable first, to... -
Page 41: Drive System Maintenance
Drive System Maintenance The engine must be running so a final adjustment of the traction adjustment cam can be performed. Contact with hot or moving parts Adjusting the Traction Drive can result in personal injury. for Neutral Keep hands, feet, face, and other body parts away from the muffler, other hot parts of the If the machine moves when the traction pedal is in the engine, and other rotating parts. -
Page 42: Adjusting Rear Wheel Toe-In
2. To adjust pedal stop, loosen jam nuts, push down on traction pedal and tighten jam nuts when adjustment is attained. 3. If more adjustment is required, adjust traction rod (Figure 47) as follows: Figure 48 1. Steering plate 2. Same dimension at front and rear of wheels Figure 47 1. -
Page 43: Cooling System Maintenance
Brake Maintenance Cooling System Maintenance Adjusting the Parking Brake Interlock Switch Cleaning the Radiator and the Screen 1. Turn the engine off and remove the ignition key. Do not engage the parking brake. Service Interval: Before each use or daily 2. -
Page 44: Adjusting The Service Brakes
6. Press down on parking brake rod and push up on switch until compressed length of switch plunger is .030 inches (Figure 50, inset). This the distance between the brake rod paddle and switch plunger housing. 7. Tighten switch mounting screws and nuts. 8. -
Page 45: Belt Maintenance
Belt Maintenance Servicing the PTO Belt Service Interval: After the first 10 hours Servicing the Alternator Belt After the first 50 hours Service Interval: After the first 10 hours Every 200 hours Every 200 hours 1. Turn engine off and remove the ignition key. Set the parking brake. -
Page 46: Controls System Maintenance
(Available in 5 gallon pails or 55 gallon drums. See parts catalog or Toro distributor for part numbers.) Alternate fluids: If the Toro fluid is not available, other petroleum–based Universal Tractor Hydraulic Fluids (UTHF) may be used provided its specifications fall within 41 the listed range for all the following material properties and it meets industry standards. -
Page 47: Storage
(reservoir) to proper level (approximately 6 quarts); C. Coat the cable terminals and battery posts with refer to Check Hydraulic System Fluid. Remove jack Grafo 112X skin-over grease (Toro Part No. stands. 505-47), or petroleum jelly to prevent corrosion. 6. Start engine, cycle steering and lift cylinders, and D. - Page 48 5. Thoroughly clean and service the air cleaner assembly. 6. Seal the air cleaner inlet and the exhaust outlet with weather proof masking tape. 7. Check the oil filler cap and fuel tank cap to ensure they are securely in place.
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Page 49: Schematics
Schematics Hydraulic Schematic (Rev. A) - Page 50 Electrical Schematic (Rev. A)
- Page 51 Notes:...
- Page 52 Countries Other than the United States or Canada Customers who have purchased Toro products exported from the United States or Canada should contact their Toro Distributor (Dealer) to obtain guarantee policies for your country, province, or state. If for any reason you are dissatisfi ed with your Distributor’s service or have diffi culty ob- taining guarantee information, contact the Toro importer.