Form No. 3360-501 Rev A 53cm Heavy-Duty Rear Bagger Lawn Mower Model No. 22179TE—Serial No. 270004001 and Up Register at www.Toro.com.
information and Note emphasizes general information worthy of special attention. Introduction Contents Read this information carefully to learn how to operate and maintain your product properly and to avoid injury and product damage. You are responsible for operating the product properly and safely. Introduction................................................................. 2 Safety ........................................................................... 3 General Lawn Mower Safety ................
Safety Storage....................................................................... 26 Preparing the Fuel System................................... 26 Preparing the Engine.......................................... 26 General Information .......................................... 26 Removing the Lawn Mower from Storage............ 27 Troubleshooting......................................................... 28 Improperly using or maintaining this mower can result in injury.
• If gasoline is spilled, do not attempt to start the engine but move the mower away from the area of spillage and avoid creating any source of ignition until gasoline vapors have dissipated. • Replace all fuel tank and container caps securely. Preparation • • While mowing, always wear substantial footwear and long trousers. Do not operate the equipment when barefoot or wearing open sandals.
• Check grass catcher components and the discharge guard frequently and replace with manufacturer’s recommended parts, when necessary. • Replace worn or damaged parts for safety. • Replace faulty silencers. • If the fuel tank has to be drained, do this out-doors. • Do not change the engine governor settings or overspeed the engine. Operating an engine at excessive speed can increase the hazard of personal injury. • On multibladed lawn mowers, take care as rotating one blade may cause others to rotate.
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. 98-4387 1. Warning—wear hearing protection. 93-6654 1. Thrown object—hazard, mower-keep the deflector in place. 2. Cutting/dismemberment hazard of hand or foot, mower blade—stay away from moving parts. 110-4977 1. Thrown object hazard—do not operate the mower with out a bag in place. 110-4978 1.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure 1 2 3 Description Use Qty. Handle Oval-head bolt Bolt (5/16 x 7/8 inch) Bolt (5/16 x 1-1/2 inches) Washer Locknut (5/16 inch) Cable tie Self-tapping screw 1 4 2 2 4 8 3 2 1 No parts required – Install the handle. Install the fuel tank and fuel line. Fill the crankcase with oil. Note: Determine the left and right sides of the machine from the normal operating position.
1 2 3 4 Figure 4 1. 2. 3. 4. Upper handle Lower handle Oval-head bolt (4) Locknut G002527 Figure 5 1. Fuel tank 2. Elbow fitting 3. Use the cable ties provided to secure the control cables to the handle. 3. Fuel line 4. Fuel line clamp 2. Secure the fuel line in place with the fuel line clamp (Figure 5). 3. Hook the plastic clips on the front of the fuel tank onto the fuel tank bracket (Figure 6).
Product Overview 3 Filling the Crankcase with Oil No Parts Required Procedure The engine crankcase is shipped without oil. You must fill it with approximately 29 oz. (0.85 l) of oil before starting the engine. Refer to Checking the Engine Oil Level in Operation , page 10 for oil specifications and instructions. Figure 7 1. 2. 3. 4. 5. 6. 7. 9 Handle Traction assist handle Blade control bar Control bar lock Fuel tank Starter handle Oil fill/dipstick (not shown) 8. 9. 10. 11. 12. 13.
Controls Operation The traction assist handle, blade control bar, control bar lock, and throttle control lever are on the upper handle as shown in (Figure 8). Note: Determine the left and right sides of the machine from the normal operating position. Each time before you mow, make sure that the self-propel drive and the blade control bail operate properly. When you release the blade control bail, the blade should stop. If it does not, contact an Authorized Service Dealer.
than 10% ethanol, premium gasoline, or white gas. Using these fuels can damage the engine’s fuel system. Important: Do not use gasoline that has been stored since the last mowing season or longer. In certain conditions, gasoline is extremely flammable and highly explosive. A fire or explosion from gasoline can burn you and others and can damage property. Figure 11 1. Dipstick 2. Full 3. Add • Fill the fuel tank outdoors, in an open area, and when the engine is cold. Wipe up any gasoline that spills.
When fueling, under certain circumstances, a static charge can develop, igniting the gasoline. A fire or explosion from gasoline can burn you and others and damage property. • Always place gasoline containers on the ground and away from your vehicle before filling. • Do not fill gasoline containers inside a vehicle or on a truck or trailer bed because interior carpets or plastic truck bed liners may insulate the container and slow the loss of any static charge.
Figure 14 1. Fuel valve Figure 15 3. Move the throttle control lever to the Choke position (Figure 9). 2. Pull the blade control bar to the handle and hold it (Figure 16). 4. Pull the starter handle lightly until you feel resistance, then pull it sharply. 5. Regulate the throttle as desired when the engine starts. Note: If the engine fails to start after 3 pulls, repeat steps 3 through 5. Stopping the Engine 1. Move the throttle control to the Stop position. 2.
Adjusting the Cutting Height Note: You can self-propel the mower with the blade engaged or disengaged. Each wheel is adjusted individually with a wheel height adjustment lever. Cutting heights are 1-1/4 inches (32 mm), 1-3/4 inches (44 mm), 2-1/4 inches (57 mm), 2-3/4 inches (70 mm), 3-1/4 inches (83 mm), and 3-3/4 inches (95 mm). 2. Adjusting the cutting height levers could bring your hands into contact with a moving blade and result in serious injury.
Mowing with the Grass Bag A worn grass bag could allow small stones and other similar debris to be thrown in the operator’s or bystander’s direction and result in serious personal injury or death to the operator or bystanders. Check the grass bag frequently. If it is damaged, install a new Toro replacement bag. Figure 19 Operating Tips 1. Rear door General Tips 3. Install the bag on the bag mounting posts (Figure 20). • Maintain a sharp blade throughout the cutting season.
• For light leaf coverage, set all the wheels at the same cutting height setting. Operating a mower with its engine running at a speed greater than the factory setting can cause the mower to throw a part of the blade or engine into the operator’s or bystander’s area and result in serious personal injury or death. • If there are more than 5 inches (12.7 cm) of leaves on the lawn, set the front cutting height 1 or 2 notches higher than the rear cutting height.
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure After the first 8 hours • Change the engine oil. Before each use or daily • Check the engine oil level. • Inspect the mower blades for wear or damage. • Clean under the mower housing. Every 25 hours • Clean the foam pre-cleaner (more frequently in dusty conditions).
Engine Maintenance Lubricating the Gear Case Service Interval: Every 100 hours Servicing the Air Filter After every 100 operating hours, grease the gear case. Service Interval: Every 25 hours Every 100 hours Every 300 hours 1. Remove the grass bag. 2. Install a grease gun onto the fitting through the belt cover opening (Figure 22). Clean the foam pre-cleaner every 25 operating hours. Clean the paper air filter every 100 operating hours.
Changing the Oil Filter Important: Do not try to clean a paper filter. 6. Remove the foam pre-cleaner and wash it with a mild detergent and water, then blot it dry. Service Interval: Every 100 hours 7. Saturate the pre-cleaner with oil, then squeeze it (do not twist) to remove the excess oil. Replace the oil filter (Figure 25) after every 100 operating hours or yearly, whichever comes first. 8. Install the foam pre-cleaner. 9. Install the new paper air filter. 10.
Figure 27 1. Center electrode insulator 2. Side electrode 3. Air gap (not to scale) Figure 26 1. Gasket 8. Install the new filter and hand tighten it 2/3 turn only. 6. Install the spark plug and the gasket seal. 9. Fill the crankcase to the Full line on the dipstick with fresh oil Refer to Filling the Crankcase with Oil. 8. Connect the wire to the spark plug. 7. Torque the plug to 17 ft-lb (23 N-m). 10. Connect the wire to the spark plug. 11. Run the engine for about 3 minutes. 12.
Fuel System Maintenance Drive System Maintenance Emptying the Fuel Tank and Cleaning the Fuel Filter Servicing the Wheels Service Interval: Yearly 1. Stop the engine and wait for all moving parts to stop. 2. Disconnect the wire from the spark plug (Figure 13). 3. Remove the bolt, the wheel spacer, and the locknut mounting the wheel to the pivot arm (Figure 28). Removing the Wheels The fuel filter (screen) element is located inside the fuel tank. Clean the fuel filter element yearly. 1.
6. Install the 2 bolts and 2 locknuts previously removed in the remaining holes in the wheel halves and tighten. Remove the 2 long screws or bolts and replace them with 2 bolts and 2 locknuts (Figure 28). Controls System Maintenance 7. Install the wheel to the pivot arm with the bolts, a spacer, and a locknut. Ensure that the spacer is positioned between the wheel hub and the pivot arm (Figure 28).
Blade Maintenance Do not overtighten the blade brake cable. Overtightening the blade brake cable could prevent the blade brake from contacting the brake drum when you release the control bar. If the blade brake does not contact the brake drum, the blade will not stop rotating, which could cause serious personal injury. Maintaining the Cutting Blade Always mow with a sharp blade. A sharp blade cuts cleanly and without tearing or shredding the grass blades. 1.
Balancing the Blade 1. Check the balance of the blade by placing the center hole of the blade over a nail or screwdriver shank clamped horizontally in a vise (Figure 33). Figure 31 Figure 33 3. Wear 4. Slot formed 1. Sail 2. Flat part of the blade Note: You can also check the balance using a commercially manufactured blade balancer. Note: For the best performance, install a new blade before the cutting season begins. During the year, file down any small nicks to maintain the cutting edge. 2.
Cleaning Tipping the mower may cause the fuel to leak from the carburetor or the fuel tank. Gasoline is extremely flammable, highly explosive, and, under certain conditions, can cause personal injury or property damage. Cleaning under the Mower Housing To ensure the best performance, keep the underside of the mower housing clean. Avoid fuel spills by running the engine dry or by removing the gasoline with a hand pump; never siphon. Washing Method Service Interval: Before each use or daily 3.
Storage To prepare the mower for off-season storage, perform the recommended maintenance procedures. Refer to Maintenance. Store the mower in a cool, clean, dry place. Cover the mower to keep it clean and protected. Preparing the Fuel System Gasoline can vaporize if you store it over long periods of time and explode if it comes into contact with an open flame. Figure 35 1. Screws (4) 2. Blade brake clutch shield • Do not store gasoline over long periods of time. 7.
3. Remove grass clippings, dirt, and grime from the external parts of the engine, the shrouding, and the top of the mower housing. 4. Check the condition of the blade. Refer to Maintaining the Cutting Blade. 5. Clean the BBC shield; refer to Cleaning the Blade Brake Clutch Shield. 6. Service the air filter; refer to Servicing the Air Filter. 7. Lubricate the pivot arms; refer to Lubricating the Pivot Arms. 8. Tighten all nuts, bolts, and screws. 9.
Troubleshooting Problem Engine does not start 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 gasoline. 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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International Distributor List Distributor: Atlantis Su ve Sulama Sisstemleri Lt Balama Prima Engineering Equip B-Ray Corporation Casco Sales Company Ceres S.A CSSC Turf Equipment (pvt) Ltd Cyril Johnston & Co Equiver Femco S.A. G.Y.K. Company ltd. Geomechaniki of Athens Guandong Golden Star Hako Gorund and Garden Hayter Limited (U.K.) Hydroturf Int. Co Dubai Hydroturf Egypt LLC Ibea S.p.A. Irriamc Jean Heybroek b.v. Lely (U.K.) Limited Maquiver S.A. Maruyama Mfg. Co. Inc. Metra Kft Mountfield a.s.
The Toro Warranty Conditions and Products Covered Instructions for Obtaining Warranty Service The Toro® Company and its afliate, Toro Warranty Company, pursuant to an agreement between them, jointly promises to the original purchaser* to repair any Toro Product used for normal residential purposes* if defective in materials or workmanship.
