Toro 22166 Operator's Manual
Toro 22166 Operator's Manual

Toro 22166 Operator's Manual

Proline 21-inch recycler walk power lawn mower mower
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Form No. 3352-478
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ProLine 21-inch Recycler
Walk Power Lawn Mower Mower
Model No. 22166—250000001 and Up
Model No. 22167—250000001 and Up
Operator's Manual
Original Instructions (EN)

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Summary of Contents for Toro 22166

  • Page 1 Form No. 3352-478 ProLine 21-inch Recycler Walk Power Lawn Mower Mower Model No. 22166—250000001 and Up Model No. 22167—250000001 and Up Operator’s Manual Original Instructions (EN)
  • Page 2: Table Of Contents

    ......The Toro Total Coverage Guarantee ... . . Contact us at www.Toro.com W 2004 by The Toro Company All Rights Reserved 8111 Lyndale Avenue South Printed in the USA...
  • Page 3: Introduction

    Authorized Service Improperly using or maintaining this lawn mower can Dealer or Toro Customer Service and have the model and result in injury. To reduce the potential for injury, serial numbers of your product ready. Figure 1 illustrates comply with these safety instructions.
  • Page 4 • Never mow while people (especially children) or pets • Before using, always visually inspect the blades, blade are nearby. Stop the lawn mower if anyone enters the bolts, and cutter assembly for wear or damage. area. Replace worn or damaged blades and bolts in sets to preserve balance.
  • Page 5: Maintenance And Storage

    Vibration is generally a warning of trouble. • To ensure the best performance and safety, purchase only genuine Toro replacement parts and accessories. Slopes are a major factor related to slip and fall accidents which can result in a severe injury. If you feel uneasy on a •...
  • Page 6: 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. 68-7410 74-1970 (Self-propel model only) 39-5770 1. Transmission speeds 2.
  • Page 7 98-4387 1. Warning—wear hearing protection. 98-9025 104-8589...
  • Page 8: Assembly

    Assembly Note: Determine the left and right sides of the machine from the normal operating position. Loose Parts DESCRIPTION QTY. Handle Bolts, 5/16–18 x 1-1/4 in. Bolts, 5/16–18 x 1-1/2 in. Carriage bolt Washers Locknuts Installing the handle Thin nylon insert locknuts Bag support rod Bag aligning plate Cap locknuts...
  • Page 9: Installing The Starter Rope

    Installing the Starter Rope 3. Push the plug all the way in until the spring clip on the bottom of the plug clicks into place, locking the plug securely into the discharge tunnel (Fig. 5). Pull the starter rope through the rope guide on the handle (Fig.
  • Page 10: Filling The Fuel Tank With Gasoline

    To add oil: Danger 1. Move the lawn mower to a level surface. 2. Clean around the dipstick (Fig. 6). In certain conditions, gasoline is extremely flammable and highly explosive. A fire or 3. Remove the dipstick by rotating the cap explosion from gasoline can burn you and others counterclockwise and pulling it out.
  • Page 11: Reviewing The Maintenance Schedule

    Operation Use a fuel stabilizer/conditioner regularly during operation and storage. A fuel stabilizer/conditioner cleans the engine during operation and prevents gum-like varnish Note: Determine the left and right sides of the machine deposits from forming in the engine during periods of from the normal operating position.
  • Page 12: Starting The Engine

    Starting the Engine Using the Self-propel Drive 1. Connect the wire to the spark plug (Fig. 7). Self-propel Model only 2. Open the fuel valve by moving the lever to the right The lawn mower has three ground speeds. 1 is slow, 2 is (Fig.
  • Page 13: Using The Discharge Tunnel Plug

    ground speed. Move the ground speed control to the 3. Adjust all the wheels to the same cutting height Neutral position when you use the lawn mower for setting. trimming or whenever you leave the lawn mower. Using the Grass Bag Using the Discharge Tunnel Occasionally, you may want to use the grass bag for Plug...
  • Page 14: Operating Tips

    Check the grass bag frequently. If it is damaged, objects. Never deliberately mow over any object. install a new Toro replacement bag. • If the lawn mower strikes an object or starts to vibrate, immediately stop the engine, disconnect the wire from Cut the grass until the bag is full.
  • Page 15: Cutting Grass

    Cutting Grass • Grass grows at different rates at different times of the year. In the summer heat, it is best to cut grass at the 2-1/4-inch (5.7 cm), 2-3/4-inch (7.0 cm), or 3-1/4-inch (8.3 cm) cutting height settings. Cut only about a third of the grass blade at a time.
  • Page 16: Maintenance

    Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule Maintenance Service Maintenance Procedure Interval • Check the engine oil level. Refer to Checking the Engine Oil Level on page 17. •...
  • Page 17: Checking The Engine Oil Level

    Caution If you leave the wire on the spark plug, someone could accidently start the engine and seriously injure you or other bystanders. Disconnect the wire from the spark plug before you do any maintenance. Set the wire aside so that it does not accidently contact the spark plug.
  • Page 18: Cleaning The Discharge Tunnel And Plug

    Cleaning the Discharge Tunnel and Plug Remove the plug from the discharge tunnel and clean it after each use. Always ensure that the discharge tunnel door closes securely when you release the handle. If the debris prevents the discharge door from closing securely, clean the inside of the discharge tunnel and the door thoroughly.
  • Page 19: Maintaining The Blade

    Maintaining the Blade Danger Always mow with a sharp blade. A sharp blade cuts cleanly and without tearing or shredding the grass blades. A worn or damaged blade can break, and a piece of the blade could be thrown into the operator’s 1.
  • Page 20: Cleaning Under The Belt Cover

    Installing the Blade 1. Move the rear wheel cutting height levers to the center 1. Install a sharp, balanced Toro blade, the accelerator, setting. the lock washer, and the blade bolt. The sail of the 2. Wipe the grease fittings with a clean rag (Fig. 23).
  • Page 21: Adjusting The Self-Propel Drive

    Adjusting the Self-propel Drive Changing the Engine Oil Self-propel Model only Change the oil after the first 8 operating hours (or the first month); and then after every 100 operating hours (or every If the lawn mower does not self-propel or has a tendency 6 months).
  • Page 22: Servicing The Spark Plug

    Servicing the Spark Plug Lubricating the Gear Case Check the spark plug after every 100 operating hours or Self-propel Model only yearly; replace it after every 250 operating hours or every After every 100 operating hours, grease the gear case. 2 years.
  • Page 23: Adjusting The Blade Brake Cable

    Adjusting the Blade Brake Cable Whenever you install a new blade brake cable assembly, adjust it. 1. Stop the engine and wait for all moving parts to stop. 2. Disconnect the wire from the spark plug (Fig. 7). 3. Check the adjustment of the cable by moving the Figure 29 control bar toward the handle until you remove the 1.
  • Page 24: Storage

    Assembling the Wheels Warning 1. Position the tire onto one wheel half, aligning the lugs on each (Fig. 30). Gasoline can vaporize if you store it over long 2. Place the bearing/hub assembly into the center hole of periods of time and explode if it comes into the wheel half.
  • Page 25: Removing The Lawn Mower From Storage

    Maintenance on page 16. Troubleshooting Toro designed and built your lawn mower for trouble-free operation. Check the following components and items carefully, and refer to Maintenance on page 16 for more information. If a problem continues, contact an Authorized Service Dealer.
  • Page 26 Problem Possible Causes Corrective Action Engine runs rough 1. The wire is not connected to 1. Connect the wire to the spark the spark plug. plug. 2. The spark plug is pitted, fouled, 2. Check the spark plug and or the gap is incorrect. adjust the gap if necessary.
  • Page 28: The Toro Total Coverage Guarantee

    If for any reason you are dissatisfied with your Distributor’s service or have difficulty obtaining guarantee information, contact the Toro importer. If all other remedies fail, you may contact us at Toro Warranty Company.

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