Form No. 3423-303 Rev A 21in Heavy-Duty Recycler®/Rear Bagger Lawn Mower Model No. 22290—Serial No. 404320000 and Up Register at www.Toro.com.
It is a violation of California Public Resource Code Section 4442 or 4443 to use or operate the engine on any forest-covered, brush-covered, or grass-covered land unless the engine is equipped with a spark arrester, as defined in Section 4442, maintained in effective working order or the engine is constructed, equipped, and maintained for the prevention of fire. Visit www.Toro.
Contents Safety Safety ....................................................................... 3 General Safety ................................................... 3 Safety and Instructional Decals .......................... 4 Setup ........................................................................ 6 1 Removing the Cable Guard.............................. 6 2 Installing the Handle ........................................ 6 3 Installing the Cable Guard................................
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 missing. decaloemmarkt Manufacturer's Mark 1. This mark indicates that the blade is identified as a part from the original machine manufacturer. decal94-8072 94-8072 decal116-7583 116-7583 1. Warning—read the Operator’s Manual. Do not operate this machine unless you are trained. 4.
decal125-8404 125-8404 1. Push the primer once. 2. Pull the recoil-start handle. decal130-6722 130-6722 1. Attention—read the Operator's Manual. decal130-9670 130-9670 1. Severing hazard of hand or foot; mower blade—keep away from moving parts.
Setup Important: Remove and discard the protective plastic sheet that covers the engine and any other plastic or wrapping on the machine.
2 Installing the Handle No Parts Required Procedure g234475 Figure 4 7
3 Installing the Cable Guard No Parts Required Procedure g234486 Figure 5 4 Installing the Recoil-Starter Rope in the Rope Guide No Parts Required Procedure g230180 Figure 6 8
5 Filling the Crankcase with Oil No Parts Required Procedure Important: If the oil level in the crankcase is too low or too high and you run the engine, you may damage the engine.
6 Assembling the Grass Bag No Parts Required Procedure g238450 Figure 8 7 Adjusting the Self-Propel Drive No Parts Required Procedure Important: You must adjust the self-propel-drive cable before you operate the machine for the first time. Refer to Adjusting the Self-Propel Drive (page 22).
Product Overview Operation Note: Determine the left and right sides of the machine from the normal operating position. Before Operation Before Operation Safety General Safety • Always shut off the machine, wait for all moving • • • • g024344 Figure 9 1. Handle 7. Spark plug 2. Self-propel-drive bar 8. Cutting-height lever (4) 3. Blade-control bar 9. Oil fill/dipstick 4. Rear deflector 10. Grass bag 5. Fuel-tank cap 11.
– Avoid prolonged breathing of vapors. – Keep your hands and face away from the nozzle and the fuel-tank opening. – Keep fuel away from your eyes and skin. Filling the Fuel Tank g230458 Figure 10 DANGER Gasoline is extremely flammable and explosive. A fire or explosion from gasoline can burn you and others. • To prevent a static charge from igniting the gasoline, place the container and/or machine directly on the ground before filling, not in a vehicle or on an object.
Checking the Engine-Oil Level Service Interval: Before each use or daily Important: If the oil level in the crankcase is too low or too high and you run the engine, you may damage the engine. g235721 Figure 11 Adjusting the Handle Height You can raise or lower the handle in 1 of 3 positions that is more comfortable for you (Figure 12). g272748 Figure 12 1. Remove both handle bolts and corresponding nuts. 2. Move the handle to the desired height position. 3.
Adjusting the Cutting Height CAUTION If the engine has been running, the muffler will be hot and can severely burn you. Keep away from the hot muffler. Adjust the cutting height as desired. Set all wheels to the same cutting height (Figure 13). g234297 Figure 13 During Operation • Do not operate the machine while ill, tired, or • During Operation Safety General Safety • • Wear appropriate clothing, including eye protection; long pants; substantial, slip-resistant footwear; and hearing protection.
• Before leaving the operating position, shut off the • Always look down and behind you before moving the machine in reverse. engine and wait for all moving parts to stop. • Operate the machine only in good visibility and • If the engine has been running, it will be hot and appropriate weather conditions. Do not operate the machine when there is the risk of lightning. can severely burn you. Keep away from the hot engine.
Note: The maximum self-propel-drive speed is fixed. To reduce the speed, increase the space between the self-propel-drive bar and the handle. • To disengage the self-propel drive: Release the self-propel-drive bar. Note: The machine comes with freewheeling clutches that make it easier to pull the machine rearward. To disengage the clutches, you may need to push the machine forward about 2.5 cm (1 inch) or more after you release the self-propel-drive bar. g024356 Figure 15 1.
Bagging the Clippings Use the grass bag when you want to collect grass and leaf clippings from the lawn. WARNING A worn grass bag could allow small stones and other similar debris to be thrown toward you or bystanders, resulting in serious personal injury or death. Check the grass bag frequently. If it is damaged, install a new Toro replacement bag. WARNING The blades are sharp; contacting the blades can result in serious personal injury.
Installing the Grass Bag 1. Shut off the engine and wait for all moving parts to stop. 2. Raise and hold up the rear deflector (A of Figure 17). 3. Remove the rear-discharge plug by pushing in the latch with your thumb and pulling the plug out from the machine (B and C of Figure 17). 4. Install the bag-rod ends into the notches at the base of the handle, and rock the bag back and forth to ensure that the bag-rod ends are seated at the bottom of both notches (D of Figure 17). 5.
Operating Tips General Tips • Review the safety instructions and read this • • • • • • • manual carefully before operating the machine. Clear the area of sticks, stones, wire, branches, and other debris that the blade could hit and throw. Keep everyone, especially children and pets, away from the area of operation. Avoid striking trees, walls, curbs, or other solid objects. Never deliberately mow over any object.
• Secure the machine from rolling. • Close the fuel valve before loading the machine for hauling. Cleaning under the Machine g002275 Figure 19 To ensure the best performance, keep the underside of the machine clean. Be especially careful to keep the kickers free of debris (Figure 18). 1. Right, rear wheel Note: The blade will draw in water and wash out the clippings. Let the water run until you no longer see clippings being washed out from under the machine. 4.
Maintenance Maintenance Safety • Disconnect the spark-plug wire from the spark plug before performing any maintenance procedure. • Wear gloves and eye protection when servicing the machine. • The blade is sharp; contacting the blade can result in serious personal injury. Wear gloves when servicing the blade. Do not repair or alter the blade(s). • Never tamper with safety devices. Check their proper operation regularly. • Tipping the machine may cause the fuel to leak.
Engine Oil Specifications (cont'd.) Engine oil capacity 0.65 L (22 fl oz) Oil viscosity SAE 30 or SAE 10W-30 detergent oil API service classification SJ or higher 1. Shut off the engine and wait for all moving parts to stop. 2. Disconnect the wire from the spark plug. 3. Drain the fuel from the fuel tank. 4. Place a suitable drain pan under the dipstick/oil drain. 5. Clean around the dipstick. 6. Remove the dipstick by rotating the cap counterclockwise and pulling it out. 7.
Maintaining the Blade knob (Figure 22) clockwise 1 turn and repeat steps 4 through 6. Always mow with a sharp blade. A sharp blade cuts cleanly and without tearing or shredding the grass blades. 1. Shut off the engine and wait for all moving parts to stop. 2. Disconnect the wire from the spark plug. 3. Close the fuel valve by moving the fuel-valve lever to the left. 4. Drain the fuel from the fuel tank. 5. Tip the machine onto its right side (air cleaner up) as shown in Figure 23.
Inspecting the Blade Service Interval: Before each use or daily—Inspect the mower blades for wear or damage. Carefully examine the blade for sharpness and wear, especially where the flat and the curved parts meet (Figure 24A). Because sand and abrasive material can wear away the metal that connects the flat and curved parts of the blade, check the blade before using the machine. If you notice a slot or wear (Figure 24B and Figure 24C), replace the blade; refer to Installing the Blade (page 25).
Cleaning under the Belt Cover screwdriver shank clamped horizontally in a vise (Figure 27). Service Interval: Every 50 hours—Remove grass clippings and debris from under the belt cover. 1. Shut off the engine and wait for all moving parts to stop. 2. Disconnect the wire from the spark plug. 3. Remove the belt cover (Figure 28) from the mower housing. g002280 Figure 27 Note: You can also check the balance using a commercially manufactured blade balancer. 2.
Cleaning the Wheels Storage Service Interval: Every 40 hours 1. To prepare the machine for off-season storage, perform the recommended maintenance procedures; refer to Maintenance (page 21). Remove the rear wheels and clean any debris from the wheel-gear area. Store the machine in a cool, clean, dry place. Cover the machine to keep it clean and protected.
6. Service the air filter; refer to Servicing the Air Filter (page 21). 7. Tighten all nuts, bolts, and screws. 8. Touch up all rusted or chipped paint surfaces with paint available from an Authorized Service Dealer. Removing the Machine from Storage 1. Check and tighten all fasteners. 2. Remove the spark plug and spin the engine rapidly using the starter to blow out the excess oil from the cylinder. 3. Clean the spark plug or replace it if it is cracked, broken, or if the electrodes are worn.
Troubleshooting Problem The engine does not start. The engine starts hard or loses power. Possible Cause 1. The fuel tank is empty or the fuel system contains stale fuel. 1. Drain and/or fill the fuel tank with fresh fuel. If the problem persists, contact an Authorized Service Dealer. 2. The throttle lever is not in the CHOKE position. 3. The wire is not connected to the spark plug. 4. The spark plug is pitted, fouled, or the gap is incorrect. 2. Move the throttle lever to the CHOKE position. 3.
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California Proposition 65 Warning Information What is this warning? You may see a product for sale that has a warning label like the following: WARNING: Cancer and Reproductive Harm—www.p65Warnings.ca.gov. What is Prop 65? Prop 65 applies to any company operating in California, selling products in California, or manufacturing products that may be sold in or brought into California.