Related Manuals for Toro 150-DH
Summary of Contents for Toro 150-DH
- Page 1 Form No. 3351-284 150-DH Lawn Tractor Model No. 74571—240000001 and Up Operator’s Manual Original Instructions (GB)
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Page 2: Table Of Contents
....additional information, contact an Authorized Service Dealer or Toro Customer Service and have the model and Adjusting the Discharge Baffle .... -
Page 3: Safety
Write the product model and serial numbers in the space Keep in mind that the operator or user is responsible for below: accidents or hazards occurring to other people or their property. Do not carry passengers. Model No. All drivers should seek and obtain professional and practical instruction. - Page 4 On multi-bladed machines, take care as rotating one – disengage the power take-off and lower the blade can cause other blades to rotate. attachments; – change into neutral and set the parking brake; Operation – stop the engine and remove the key. Do not operate the engine in a confined space where Disengage drive to attachments, stop the engine, and dangerous carbon monoxide fumes can collect.
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Page 5: Toro Riding Mower Safety
Toro Riding Mower Safety The following paragraph contains safety information specific to Toro products that is not included in the CEN standard. Use only Toro-approved attachments. The warranty may be voided if you use the tractor with unapproved attachments. Sound Pressure This unit has a maximum sound pressure level at the operator’s ear of 79 dBA, based on measurements of... -
Page 7: Slope Chart
Slope Chart... -
Page 9: Safety And Instruction Decals
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. 99-5340 93-7276 1. KeyChoice—turn to enable reverse mowing. 1. Explosion hazard—wear 3. - Page 10 104-2903 1. Warning, tipping hazard—do not drive across slopes greater than 5 degrees, down slopes greater than 15 degrees, or up slopes greater than 10 degrees. 2. Warning—read the Operator’s Manual. 3. Thrown object hazard, mower—keep bystanders a safe distance from the machine. 4.
- Page 11 106-8552 1. Collect grass 2. Recycle 104-3238 1. Starting procedure 6. Lock the parking brake. 2. Read the Operator’s 7. If the engine is cold, move Manual . the throttle control lever to Choke. 3. Check the engine oil level. 8.
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Page 12: Gasoline And Oil
Gasoline and Oil Using Stabilizer/Conditioner Use a fuel stabilizer/conditioner in the tractor to provide the Recommended Gasoline following benefits: It keeps gasoline fresh during storage for up to 90 days. Use unleaded regular gasoline suitable for automotive use For longer storage, drain the fuel tank. (85 pump octane minimum). -
Page 13: Operation
Operation Using the Parking Brake Always set the parking brake whenever you stop the tractor Note: Determine the left and right sides of the tractor from or leave it unattended. the normal operating position. Setting the Parking Brake Controls 1. Push the brake pedal (Fig. 2) down and hold it. Become familiar with the controls (Fig. -
Page 14: Using The Blade Control (Pto)
Using the Blade Control (PTO) Grass Collector Warning Light The blade control (PTO) knob engages and disengages When the grass collector needs to be emptied, the warning power to the blades. light comes on (Fig. 5) and a buzzer sounds. Important To prevent the discharge tunnel from getting Engaging the Blades... -
Page 15: Adjusting The Discharge Baffle
Adjusting the Discharge Baffle Starting the Engine The discharge baffle changes the size of the discharge 1. Open the fuel shut-off valve located between the fuel opening to assist the operation of the bag fill indicator. tank and the engine (Fig. 9). 1. -
Page 16: Stopping The Engine
6. Shift the throttle control lever to the Slow position Using the Safety Interlock (Fig. 11). System Caution If the safety interlock switches are disconnected or damaged, the tractor could operate unexpectedly, causing personal injury. Do not tamper with the interlock switches. Check the operation of the interlock switches daily and replace any damaged switches before operating the tractor. -
Page 17: Testing The Safety Interlock System
Setting the KeyChoice Switch to 1. Engage the blades (PTO). Operate in Reverse 2. Insert the KeyChoice key into the switch (Fig. 12). The interlock feature on the tractor prevents the power 3. Turn the KeyChoice key. take-off (PTO) from operating when you back up the A red light on the front console (Fig. -
Page 18: Pushing The Tractor Manually
4. Shift the blade control (PTO) knob into the Disengage 8. Release the parking brake. position, put the traction control pedal in Neutral, and Note: This disengages the drive system and allows the start the engine. While the engine is running, shift the wheels to turn freely (Fig. -
Page 19: Driving The Tractor Forward Or Backward
Driving the Tractor Forward or Stopping the Tractor Backward 1. Release the traction control pedal or reverse speed pedal. The throttle control regulates the engine speed as measured in RPM (revolutions per minute). Place the throttle control 2. Disengage the blades (PTO). in the Fast position for best performance. -
Page 20: Emptying The Grass Collector
Emptying the Grass Collector Towing Attachments When the collector warning light (Fig. 5) comes on and the The tractor is equipped for towing attachments with a buzzer sounds, the grass collector is full and must be maximum weight of 150 kg (331 lb.). emptied. -
Page 21: Operating Tips
Operating Tips For the best performance, operate the engine at the maximum speed. The mower requires air to thoroughly cut grass clippings, so do not set the height-of-cut too low or completely surround the mower in uncut grass. Always leave one side of the mower free from uncut grass to allow the air to be drawn into the mower. -
Page 22: Maintenance
Maintenance Note: Determine the left and right sides of the tractor from the normal operating position. Recommended Maintenance Schedule Maintenance Service Maintenance Procedure Interval After first 5 hours Change the engine oil. After first 20 hours Check the blade drive belt adjustment. Check the engine oil level. -
Page 23: Servicing The Engine Oil
Servicing the Engine Oil 7. Clean around the oil dipstick (Fig. 18) so that dirt cannot fall into the filler hole and damage the engine. Check the oil level daily or after every use. Change the oil after the first 5 operating hours and every 50 operating hours thereafter. -
Page 24: Servicing The Brake
9. Rotate oil drain valve to allow oil to drain (Fig. 19). Checking the Brake 1. Park the tractor on a level surface. 2. Disengage the blades (PTO). 3. Set the parking brake. 4. Stop the engine and wait for all moving parts to stop. 5. -
Page 25: Greasing And Lubricating The Tractor
Greasing and Lubricating the Tractor Grease the tractor with a general-purpose grease after every 25 operating hours or once a year, whichever occurs first. Grease the tractor more frequently when the operating conditions are extremely dusty or sandy. How to Grease the Tractor 1. - Page 26 Where to Add Grease Figure 22 Lubrication List Item Name Quantity Interval (hours) Lubricant Front wheels—grease fittings Grease Steering ball joints Steering sector gear Grease Steering pinion gear Grease Steering shaft bearing Steering shaft bearing Motion lever—grease fitting Grease Shaft hub for lifting the mower housing Motion link ball joints Brake pedal hubs Parking brake ring...
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Page 27: Replacing The Fuse
Replacing the Fuse Removing the Battery The electrical system is protected by fuses. They are Warning located beneath the hood, near the fuel tank (Fig. 23). If a fuse goes out, check the circuit wiring for a short. Battery terminals or metal tools could short against metal tractor components causing sparks. - Page 28 Checking the Electrolyte Level Warning 1. Tip the seat forward to see the battery. Routing the battery cables improperly could 2. Remove the filler caps. If the electrolyte is not up to the lower part of the tube (Fig. 25), add the required damage the tractor and cables, causing sparks.
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Page 29: Servicing The Spark Plug
Charging the Battery Servicing the Spark Plug Check the spark plug after every 25 operating hours. Install Warning a new Champion RC12YC or equivalent spark plug after every 100 operating hours. Ensure that the air gap between the center and side electrodes is 0.030 in. (0.76 mm) before Charging the battery produces gasses that can installing the spark plug. -
Page 30: Draining The Fuel Tank
Checking the Spark Plug 1. Park the tractor so that the left front side is slightly lower than the right side to ensure that the fuel tank 1. Look at the center of the spark plug (Fig. 27). If you see drains completely. -
Page 31: Replacing The Fuel Filter
Replacing the Fuel Filter Servicing the Air Cleaner Replace the fuel filter after every 100 operating hours or Clean and oil the foam element after every 25 operating yearly, whichever occurs first. The best time to replace the hours. Replace the paper element after every 100 operating fuel filter (Fig. -
Page 32: Servicing The Blades
4. Carefully slide the paper element and the foam element Installing the Foam and Paper Elements from the blower housing (Fig. 31). Important To prevent engine damage, always operate the engine with the complete foam and paper air cleaner assembly installed. 1. - Page 33 Inspecting the Blades Sharpening the Blades 1. Remove the mower; refer to Removing the Mower on 1. Use a file to sharpen the cutting edge at both ends of page 34. each blade (Fig. 33). Maintain the original angle. The blade retains its balance if you remove the same amount 2.
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Page 34: Removing The Mower
Installing the Blades 8. Pull the idler arm assembly in and remove the V-belt from the pulley (Fig. 36). 1. Install the blades, washers, and blade bolts (Fig. 32). Important The bent edges of the blades must be pointing toward the top of the mower to ensure proper cutting. -
Page 35: Adjusting The Blade Drive Belt
Adjusting the Blade Drive Belt Adjusting the Height Adjustment Cable Rod Adjust the blade drive belt after the first 20 operating hours Assembly and every 50 operating hours thereafter. 1. Remove the mower; refer to Removing the Mower on Check the front-to-rear blade slope every 100 hours, yearly, page 34. -
Page 36: Servicing The Grass Collector
Servicing the Grass Collector 9. Install the grass collector; refer to Installing the Grass Collector on page 36. Removing the Grass Collector Note: Allow the bag to dry thoroughly before installing it. 1. Use 2 hands to tip the grass collector forward (Fig. 39). Cleaning and Storing the Tractor 1. - Page 37 G. Recycle the old fuel according to local codes. H. Close the fuel shut-off valve. Important Do not store stabilizer/conditioned gasoline over 90 days. 13. Remove and inspect the spark plug; refer to Servicing the Spark Plug on page 29. With the spark plug removed from the engine, pour 2 tablespoons of engine oil into the spark plug hole.
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Page 38: Troubleshooting
Troubleshooting Problem Possible Causes Corrective Action The starter does not crank. 1. The blade control (PTO) knob 1. Move the blade control (PTO) is engaged. knob to the Disengaged position. 2. The parking brake is not on. 2. Set the parking brake. 3. - Page 39 Problem Possible Causes Corrective Action The engine loses power. 1. The engine load is excessive. 1. Reduce your ground speed. 2. The air cleaner is dirty. 2. Clean the air cleaner element. 3. The oil level in the crankcase is 3.