Form No. 3393-253 Rev A TR-34D Trench Roller Model No. 68039—Serial No. 315000001 and Up G018845 Register at www.Toro.com.
WARNING CALIFORNIA Proposition 65 Warning This product contains a chemical or chemicals known to the State of California to cause cancer, birth defects, or reproductive harm. Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm. 1 G018852 Important: This engine is not equipped with a spark arrester muffler.
Electrical System Maintenance ....................................46 Servicing the Battery...............................................46 Electrical and Electronic..........................................48 Cooling System Maintenance ......................................51 Servicing the Cooling System ...................................51 Hydraulic System Maintenance ....................................51 Replacing the Hydraulic Filter ..................................51 Changing the Hydraulic Fluid...
Safety Improper use or maintenance by the operator or owner can result in injury. To reduce the potential for injury, comply with these safety instructions and always pay attention to the safety alert symbol , which means: Caution, Warning, or Danger—personal safety instruction. Failure to comply with the instruction may result in personal injury or death. • • Safe Operating Practices Operation This product is capable of crushing or amputating hands and feet.
• Never operate with the guards not securely in place. Be • Never operate the machine with the vibration function sure all interlocks are attached, adjusted properly, and functioning property. Off, and moving up or down a grade that is greater than 55 percent (29°). • Do not exceed the rated operating capacity of the • Never operate the machine with the vibration function machine, as the machine may become unstable which may result in loss of control.
• Never tamper with safety devices. • Battery acid is poisonous and can cause burns. Avoid contact with skin, eyes, and clothing. Protect your face, eyes, and clothing when working with a battery. • Keep the machine free from the buildup of mud, rocks, or other debris. Clean up oil or fuel spillage. Allow the machine to cool before storing. • Battery gases can explode. Keep cigarettes, sparks and flames away from the battery. • Use extra care when handling fuels.
Slope Chart 0% (0°) 0% (0°) G018902 Figure 4 This page may be copied for personal use. 1. To determine the maximum slope you can safely operate the machine, refer to the Stability Data section. Use the grade indicator to determine the grade of incline before operating. Do not operate this machine on a grade greater than that specified in the Stability Data section. Fold along the appropriate line to match the observed grade. 2.
Tilt Chart 0 °) 1 8 % (1 0% (0°) 0% (0°) G018903 Figure 5 This page may be copied for personal use. 1. To determine the maximum tilt you can safely operate the machine, refer to the Stability Data section. Use the tilt indicator to determine the degree of slope before operating. Do not operate this machine on a slope greater than that specified in the Stability Data section. Fold along the appropriate line to match the recommended slope. 2.
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. 127–1660 1. Remote-control mode 9. Fast—travel speed 17. Left-reverse traction 2. Manual mode 10. Slow—travel speed 18. Right-forward traction 3. Warning—emergency stop 11. Vibration On 19. Right-reverse traction 4. Pull up to run the engine 12. Travel-speed/vibration 20. Warning—read the Operator’s Manual.
127–1656 4. Engine—stop 1. Read the Operator’s Manual for information on the radio-control mode—1) Position the switch to the radio-control mode; 2) Rotate the key to the engine-stop position; 3) Press the link/start button once—wait for the active-link light to illuminate; 4) Press the link/start button to start the engine. 5. Engine—run 2.
130–2845 125–6694 1. Tie down location 125–8187 1. Warning—disconnect the batter and consult the Operator’s Manual before performing service or maintenance on the machine. 125–8189 1. Read the Operator’s Manual for information on operating the parking brake. 3. To set the parking brake, pull the knob up slightly, rotate it 90° clockwise, and then gently release the knob. 2. To release the parking brake, pull the knob up fully, rotate it 90° clockwise, and then gently release the knob. 125–8188 1.
Product Overview Figure 6 1. Rear hood 8. Right-rear drum 15. Eccentric oil plug 2. Lift ring 9. Parking brake 16. Left-rear drum 3. Hood-latch handle 10. Isolators 17. Drum scraper bar 4. Oil-cooler duct 11. Forward tie-down ring 18. Rear tie-down ring 19. Safety bar 5. Front hood 12. Air inlet 6. Engine grill 13. Left-front drum 7. Control panel 14.
Controls Display when the key switch is in the information position—hour meter—faults/warnings—software version: To view operation information for the machine, rotate the key switch to the information position (counterclockwise from the Off position). Become familiar with all the controls (Figure 7 and Figure 15) before you start the engine and operate the machine.
1 Fault History 2 3 4 The microprocessor records the last 20 fault messages to the nonvolatile memory; access the fault history as follows: 1. Rotate the key switch to the Information position to display the hour meter, last fault, and software version level. 2. During the display of the last fault, quickly rotate the key switch to the Off position, and then rotate the key switch to the Information position. Note: The display will show the last 20 faults, beginning with the most recent.
Important: Perform machine operations such as moving the machine and vibration functions with the engine-speed switch in the fast, engine-speed position. Vibration Direction Switch Use the vibration direction switch to select the direction eccentric rotation when the vibration function active (Figure 10). 1 1 2 G018950 2 Figure 12 G018948 Figure 10 1. Fast, engine-speed 2. Slow, engine-speed 2. Vibrate reverse 1.
Traction Controls Remote-control Transmitter Move the left and right, traction-control levers to manually move the machine in the forward or reverse direction (straight, left or right) (Figure 14). Important: Keep the remote-control transmitter dry. Do not pressure wash the remote-control transmitter.
Traction-control Buttons Emergency-stop/Power-Off Button Press and hold the traction-control buttons to move the machine in the forward or reverse direction (straight, left or right) (Figure 15). Press the emergency-stop/power-Off button (red button) turn off the machine in an emergency situation or during normal operation (Figure 15). Important: To stop the movement of the machine, release the traction-control buttons.
Anti-crush Bar Fuel Gauge The anti-crush bar is a safety device that is located at the rear of the machine, and below the control panel. When triggered, the anti-crush bar prevents the machine from reverse travel in the event that the operator becomes entrapped behind the machine. The fuel gauge is part of the fuel-tank cap, and indicates the level of fuel in the fuel tank. 3 2 1 G018967 Figure 18 1 G019000 1. Fuel-tank cap and fuel gauge Figure 17 2. Fuel-tank cap 1. Anti-crush bar 18 3.
Hydraulic-filter Gauge Hydraulic-tank Gauge The hydraulic-filter gauge indicates the pressure of hydraulic fluid flowing through the hydraulic filter. Use the hydraulic-tank gauge to observe the level of hydraulic fluid in the tank. The tank gauge is located on the left-rear side of the hydraulic tank.
Specifications Operation Note: Specifications and design are subject to change without notice. Never move the machine across a slope greater than 18% grade (10°). Model 68039 Width Never park the machine on a hill. 86 cm (34 inch) Length Height Weight Engine oil capacity Fuel capacity Hydraulic tank capacity Before starting the machine, make sure that there are no persons near the machine or obstacles under the machine. 167.7 cm (66 inch) 119 cm (46.4 inch) 1406 Kg (3100 lb) 0.95 L (2 fl qt) 11.
Pre-start Checklist 1. Check the engine oil level. 2. Check the engine air filter element. 3. Check the engine fuel level. Note: Always use clean, fresh fuel to prevent damage to the fuel injection components. 4. Check the hydraulic fluid level. 5. Check the hardware for looseness. 6. Check the hoses for loose fittings and signs of a leak. 7. Check that the Emergency Stop button is not damaged, and that the bottom moves up and down. 8.
Filling the Fuel Tank quantity sensor is clear of the filler neck of the fuel tank. (Figure 22). DANGER Note: Do not allow the dirt and debris to enter the fuel tank or to accumulate on the quantity sensor. 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. • Use a funnel and fill the fuel tank outdoors, in an open area, when the engine is off and is cold.
2. Open the forward hood. 1 3. Ensure that the fuel level in the tank is greater that one-third full. 2 4. Remove the fuel cap and sensor assembly (Figure 23). Note: Do not allow the dirt and debris to enter the fuel tank or accumulate on the quantity sensor. 5 4 3 4 G019026 Figure 24 1. Fuel line 3. Fuel pump 2. Fuel priming lever 4. Oil filter 6. Install the fuel cap and sensor assembly (Figure 23). 7. Close the forward hood. 3 1 2 G019027 Figure 23 1. Fuel return line 4. Hood clip 2.
Accessing the Machine Closing the Hood Opening the Hood Note: If the rear hood and the forward hood are open, the rear hood must be closed before closing the forward hood. Close the rear hood as follows: 1. Grasp the forward edge of the rear hood. 2. Rotate the hood down (Figure 25). 3. Push down firmly on the hood to seat it into the hood clips. Open the forward hood as follows: 1. At the forward hood, pivot the latch handle for the hood to the vertical position (Figure 25).
Checking the Hydraulic Fluid Level 4. Clean around the oil dipstick and dipstick fitting (Figure 27).
Starting and Stopping the Engine Start and stop the machine in either the manual mode (at the control panel) or in the remote-control mode (with the remote-control transmitter). 1 Starting the Engine—Manual Mode 2 Note: Install the optional Glow-Plug Kit if you will be starting the engine in temperatures below 7°C (45°C). Important: If the engine is run at high speeds when the hydraulic system is cold (i.e.
Note: The engine speed is automatically controlled by the microprocessor on the machine. The engine will start and operate at the slow-engine speed for one second, and then automatically accelerate the engine to the fast-engine speed. At the control panel, press the Emergency Stop button down; refer to the Emergency Stop Button (page 15). Note: Pull the emergency stop button up to resume normal machine operation.
3. Select the mode switch on the control panel to the manual mode position; refer to the Mode Switch (page 14). 4. Set the parking brake; refer to Using the Parking Brake (page 28). 5. Remove the key from the key switch. Using the Parking Brake WARNING Failure to set the parking brake when the machine is left unattended could cause damage to the machine or cause an injury to the operator or bystanders. 1 Always set the parking brake before leaving the machine.
1 1 2 3 2 3 4 2 3 2 3 4 3 G021 105 Figure 32 5 G021 104 Figure 30 1. Parked machine—downhill 2. Brake knob 1. Parked machine—uphill 4. Plunger 2. Brake knob 5. Drum pad (uphill position) 3. Parking brake 4. Plunger 5. Drum pad (downhill position) 1 2 3 3. Parking brake 4 4 1 2 G021 109 3 Figure 33 G021 106 1. Parking brake 3. Drum pad rotating downward (parking the machine uphill) 2. Plunger 4. Drum surface Figure 31 1. Parking brake 3.
Moving a Non-functioning Machine Preparing the Machine for Transport Important: Do not tow or pull a non-functioning machine. Retrieve and transport the machine using lifting equipment, refer to Lifting the Machine (page 30) and Preparing the Machine for Transport (page 30). Important: Ensure that the transport vehicle is rated for a 1406 Kg (3100 lb) load and has tie-down points. • Lift the machine onto a transport vehicle; refer to Lifting the Machine (page 30).
6. Ensure that the ramps are secure before transporting the machine. Moving and Vibrating Operation 1 2 3 4 CAUTION Trenches without wall support can collapse and trap equipment and personnel. In trenches without wall supports, operate the machine in the remote-control mode. G021 141 Figure 36 Important: Use the slow, travel-speed setting for the following operations: • When moving the machine up, down, or across slopes. 1.
G020673 Figure 37 • To move the machine forward, grasp the both G018938 traction-control levers with your hands and push both levers forward (Figure 38). Figure 40 • To turn the machine right, grasp the both traction-control levers with your hands and push the left, traction-control lever forward, and pull the right, traction-control lever backward (Figure 41). G018936 Figure 38 • To move the machine backward, grasp the traction-control levers with your hands and pull back on both levers.
Vibrating Operation • Move the machine forward: slow or fast, travel-speed button. Move and steer the machine to align it to the site location; refer to Moving the Machine—Manual Mode (page 31) or Moving the Machine—Remote-control Mode (page 32). • Move the machine backward: slow, travel-speed button. • Turn the machine: slow, travel-speed button. • When operating in the Manual mode (control panel) start the vibration function by perform the following: 3.
• 3. Select the travel-speed/vibration switch to the vibration On position (fully backward). 4. Steer the machine using the traction controls; refer to Moving the Machine—Manual Mode (page 31). 5. Stop the vibration function by selecting travel-speed/vibration switch to the slow-travel speed (fully forward) position, or to the middle position (fast-travel speed). When operating in the Remote-control mode (remote-control transmitter) start the vibration function by perform the following: 1.
B. Slowly raise the lifting equipment to rotate the machine vertical (Figure 46). C. Attach the second unit of lifting equipment to the lifting ring (Figure 46); refer to Lifting the Machine (page 30). D. Transfer the weight of the machine from the first unit of lifting equipment to the second lifting unit (Figure 46). Note: The machine should be aligned with the top up. 2. Move the machine to a level surface. 3. Lower the machine and disconnect the lifting equipment (Figure 46). 4.
3 7. Pull the fuel tubes away from the fuel injectors. 2 8. Remove the retainer nuts, washers, lock washers, and retainers that secure the fuel injectors to the cylinder head (Figure 49). 1 2 1 2 3 4 G021 188 Figure 50 5 1. Rear-fuel injector 6 10. Using a twisting and pulling motion, remove the forward-fuel injector from the cylinder head (Figure 50). 7 8 G021 183 Purging the Cylinders of Oil Figure 49 1. 2. 3. 4. Retainer nut Washer Lock washer Retainer 5. 6. 7. 8. 1.
and clamp removed in step 4 of Removing the Fuel Injectors (page 35). 1 2 2. Check the level of the engine oil; refer to Checking the Engine Oil Level (page 24). 3. Check the hydraulic fluid level; refer to Checking the Hydraulic Fluid Level (page 25). 4. Open the fuel-shutoff valve (Figure 23). 5. Prime the fuel system; refer to Priming the Fuel System (page 22). 6. Select the engine-speed switch to the slow, engine-speed position. 7. Start the engine, refer to Starting and Stopping the Engine (page 26).
Maintenance Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure After the first 25 hours • Change the engine oil and filter. After the first 50 hours • Replace the hydraulic filter. Before each use or daily • • • • • Check the engine oil level. Check the hydraulic fluid level. Service the air filter, housing and cover for the engine. Remove debris from the machine. Check for loose fasteners.
Lubrication Premaintenance Procedures Greasing the Machine Before preforming maintenance on the machine, perform the following steps: Service Interval: Every 40 hours—Grease the machine (Grease immediately after every washing). 1. Park the machine on a level surface. Grease Type: Lithium-based grease. 2. Set the parking brake. 3. Stop the engine and remove the key; refer to Starting and Stopping the Engine (page 26). 1. Open the forward and rear hoods. 4. Allow the engine to cool. 3.
Engine Maintenance 1 2 Changing the Engine Oil and Filter Service Interval: After the first 25 hours—Change the engine oil and filter. Every 100 hours—Change the engine oil and filter. Note: Change oil and oil filter more frequently when operating conditions are extremely hot or dusty. G019087 Figure 55 Oil Type: Detergent, diesel-engine oil (all trademark oils which fulfil at least one of the following specifications: ACEA-B2/E2 or higher, or API service CH-4 or higher) 1.
Changing the Oil Filter Drain the engine oil as follows: 1. Place a shallow pan or rag under the filter to catch oil (Figure 58). CAUTION Hot engine components can cause injury. Use caution when opening and closing the oil-drain valve. 1. Locate the oil-drain valve at the front, bottom area of the engine (Figure 57). 2. Rotate the lever for the drain valve counterclockwise to the open position. (Figure 57). 1 1 G019076 Figure 58 1. Engine oil filter 2.
Filling the Engine with Oil 6. Repeat steps 3-B through 3-G. Engine oil capacity: 0.95 L (2 qt) 7. Close the hood. 1. Clean around the oil-filler cap, and remove the cap. Servicing the Air Filter 2. Slowly pour approximately 0.76 L (1.5 qt) of the specified oil in through the oil-filler neck (Figure 59). 1 Important: Prevent engine damage by always operating the machine with the air filter and cover installed.
7. Install the air-filter cover with the dust cap facing down and back, and secure the latches on the filter cover (Figure 60). 4. Squeeze the dust cap sides to open it and knock the dust out. 5. Clean the inside of the air-filter cover with compressed air. Note: Ensure that the cover is seated correctly and seals with the air filter housing. 6. Check the visible portion of the exterior air filter surface. 8. Close the forward hood.
Fuel System Maintenance 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. 3 1 • Use a funnel and fill the fuel tank outdoors, in an open area, when the engine is off and is cold. Wipe up any fuel that spills. • Do not fill the fuel tank completely full. Add fuel to the fuel tank until the level is 6 to 13 mm ( 1/4 to 1/2 inch) below the bottom of the filler neck.
6. Loosen the hose clamps that secure the 2 fuel lines (Figure 64). canister. Slide the hoses over the fittings of a new filter/separator canister (Figure 65). 7. Loosen the 2 nuts that secure the canister strap and the filter/separator canister to the studs on the fuel tank heat shield (Figure 64). 8. Tighten the hose clamps. 9. Drain and discard the old filter. Note: Dispose the used fuel filter at a certified recycling center. Installing the Fuel Filter/Water Separator 10.
Electrical System Maintenance 5. Slip a fuel-resistant hose with a 6 mm (1/4 inch) inside diameter over the fitting of the drain valve (Figure 66). Note: Ensure that the fuel resistant hose is long enough to reach the waste fuel container. Servicing the Battery 6. Place the free end of the hose into the waste fuel container (Figure 66). 7. Open the drain valve and allow the tank to empty. WARNING 8. Close the drain valve and remove the hose that was attached to the valve in step 5 (Figure 66).
Checking the Battery Cable Connection Battery-charger Table Service Interval: Every 100 hours—Check the battery cable connections. Charger setting Charging time 4 to 6 amperes 30 minutes Check that the battery cable clamps are secure to the positive and negative battery terminals. 25 to 30 amperes 10 to 15 minutes 6. When the battery is fully charged, unplug the charger from the electrical source, then disconnect the charger leads from the battery posts (Figure 67). Charging the Battery 7.
7. Start the stalled machine and remove the cables in the reverse order of connection (the engine block (black) connection is the first to disconnect). Surface Vehicle Recommended Practice (SAE – Society of Automotive Engineers). These instructions are for negative ground systems only. Ensure the following conditions are met before jump starting the machine: Electrical and Electronic • The electrical systems of both machines have same rated Diagnostic Light Codes voltage. • The machines do not touch.
The following table explains the diagnostic codes for the indicator lights of the remote-control receiver: Replacing the Radio-Control Transmitter Batteries Remote–control Receiver Diagnostic Codes Table The radio-control transmitter features a light that indicates the battery power in the transmitter is low. The light is located to the right of the link/start button (Figure 70).
4. Install the battery cover to the transmitter and secure with the 4 screws (Figure 71) loosened in step 1. 6. Check the fuses for damage or an open circuit (blown); refer to Figure 72. Note: Replace fuses as needed. Servicing the Fuses 7. Install the auxiliary panel to the junction box using the 8 bolts removed in step 5 (Figure 72). The electrical system is protected by 3 fuses.
Cooling System Maintenance Hydraulic System Maintenance Servicing the Cooling System Replacing the Hydraulic Filter DANGER Removing the Hydraulic Filter Rotating shaft and fan can cause personal injury. Service Interval: After the first 50 hours—Replace the hydraulic filter. • Do not operate the machine without the covers in place. Every 100 hours—Replace the hydraulic filter or when the hydraulic-filter gauge indicates Caution (yellow) or Service Filter (red).
Installing the Hydraulic Filter 1. Install the filter as follows: 8 1 A. Wipe the filter bowl clean with a clean, lint-free cloth. 2 B. Install the filter bowl into the filter housing Figure 73. C. Apply a thin coat of the specified hydraulic fluid to the surface of the gasket on the new filter element; refer to the hydraulic fluids listed in Changing the Hydraulic Fluid (page 53). 5 D. Install the new filter element into the filter bowl (Figure 73). 6 E. Install the spring (Figure 73).
Changing the Hydraulic Fluid Service Interval: Every 800 hours/Yearly (whichever comes first)—Change the hydraulic fluid. Hydraulic Fluid Specification: Note: Use only one of the following fluids in the hydraulic system.
Hydraulic and Fuel Tank Access Checking the Hydraulic Lines Service Interval: Every 100 hours—Check the hydraulic lines for leaks, loose fittings, kinked lines, loose mounting supports, wear, weather, and chemical deterioration. (Repair all damaged hydraulic lines before operating the machine.) Removing the Right-Side Panel Every 1,500 hours/Every 2 years (whichever comes first)—Replace all moving hydraulic hoses. 1.
Eccentric Maintenance Changing the Eccentric Lubricant 1 2 Service Interval: Every 350 hours—Change the eccentric lubrication. 3 Oil Type: Detergent oil (API service SG, SH, SJ, or higher) G021 122 Figure 76 1. Right-side panel Oil Capacity: 235 ml (8 ounce) 3. Hydraulic tank Viscosity: SAE 30W 2. Fuel tank Toro Premium Engine Oil is available from your Authorized Toro Dealer. Installing the Right-Side Panel Draining the Eccentric Lubrication 1.
Maintaining the Isolators 4. Remove the drain plug from the bottom of the eccentric-motor cap and allow the oil to drain (Figure 77). Checking the Isolators 5. Clean the drain plug and apply PTFE thread-sealing tape to the threads. Service Interval: Every 100 hours—Check the isolators. 6. Install the drain plug into the drain hole of the eccentric-motor cap (Figure 77). 1. Torque the flange nuts on the isolators (Figure 6) to 90 to 112 N-m (67 to 83 ft-lbs).
Cleaning Removing Debris from the Machine Service Interval: Before each use or daily Important: Operating the engine with blocked grill and/or cooling shrouds removed, will result in engine damage from overheating. 1. Park the machine on a level surface, turn the engine off , and remove the key; refer to Starting and Stopping the Engine (page 26). 2. Open the forward and rear hoods and allow the engine to cool; refer to Opening the Hood (page 24). 3. Clean any debris from the front grills. 4.
Storage 8. Charge the battery; refer to Charging the Battery (page 47). 9. Check and tighten all bolts, nuts, and screws. Repair or replace any part that is damaged. 1. Park the machine on a level surface, turn the engine off, and remove the key, refer to Starting and Stopping the Engine (page 26). 10. Paint all scratched or bare metal surfaces. Paint is available from your Authorized Service Dealer. 2. Remove dirt and grime from the entire machine. 11.
Troubleshooting Problem The starter does not crank. Possible Cause 1. Emergency stop button activated. 1. Reset the emergency stop button. 2. The battery is discharged. 2. Charge the battery or replace it. Select the mode switch to the manual-mode position when stopping the machine. 3. Clean and tighten the ground terminal. Check the electrical connections for good contact. 4. Correct or replace the fuse. 5. Contact your Authorized Service Dealer. 6. Contact your Authorized Service Dealer. 7.
Problem The engine starts, but does not keep running. Possible Cause 1. The fuel tank venting is restricted. 1. Loosen the cap. If the engine runs with the cap loosened, replace the cap. 2. Fuel filter is obstructed. 2. Replace; refer to Servicing the Fuel Filter. 3. Drain the fuel system and replace the fuel filter. Add fresh fuel of proper grade for ambient temperature conditions. 4.
Problem The engine overheats. Possible Cause 1. The cooling air system is restricted. 1. Clean any debris from the front and side grills. Inspect and clean the engine cooling air inlet and outlet, and the cylinder heads and cylinders. 2. The crankcase oil level is incorrect. 3. The engine experiences excessive load. 2. Fill or drain to the full mark. 3. Reduce the ground speed; refer to operating the Travel Speed Switch or the Travel Speed Buttons. 4. Drain and flush the fuel system; add fresh fuel. 5.
Problem The engine loses power. Possible Cause 1. The engine experiences excessive load. 1. Reduce the ground speed; refer to operating the Travel Speed Switch or the Travel Speed Buttons. 2. The fuel tank vent is restricted. 2. Contact your Authorized Service Dealer. 3. Drain and flush the fuel system; add fresh fuel. 4. Bleed the nozzles and check for air leaks at fuel hose connections and fittings between the fuel tank and engine. 5. Contact your Authorized Service Dealer. 6.
Problem The machine has no vibration function. The machine operates in manual mode, but not in radio-remote control mode. Possible Cause 1. The eccentric support bearing is siezed. 1. Contact your Authorized Service Dealer. 2. The eccentric motor is faulty. 3. The solenoid is faulty in the directional control valve. 2. Contact your Authorized Service Dealer. 3. Contact your Authorized Service Dealer. 1. The mode switch is in the manual-mode position. 1.
The Toro Warranty A limited warranty (see warranty periods below) Conditions and Products Covered The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly warrant your Toro Concrete, Masonry, and Compaction Equipment Products listed below to be free from defects in materials or workmanship. This warranty covers the cost of parts and labor, but you must pay transportation costs.
