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Toro 20334 Operator's Manual
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22in Recycler
Model No. 20334—Serial No. 402000000 and Up
Introduction
This rotary-blade, walk-behind lawn mower is intended
to be used by residential homeowners. It is designed
primarily for cutting grass on well-maintained lawns
on residential properties. It is not designed for cutting
brush or for agricultural uses.
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.
You may contact Toro directly at www.Toro.com for
product and accessory information, help finding a
dealer, or to register your product.
Whenever you need service, genuine Toro parts, or
additional information, contact an Authorized Service
Dealer or Toro Customer Service and have the model
and serial numbers of your product ready.
identifies the location of the model and serial numbers
on the product. Write the numbers in the space
provided.
Important:
With your mobile device, scan the
QR code on the serial number decal to access
warranty, parts, and other product information.
1. Model and serial number location
Model No.
Serial No.
This manual identifies potential hazards and has
safety messages identified by the safety-alert symbol
(Figure
2), which signals a hazard that may cause
serious injury or death if you do not follow the
recommended precautions.
© 2017—The Toro® Company
8111 Lyndale Avenue South
Bloomington, MN 55420
®
Figure 1
Figure 1
Register at www.Toro.com.
Lawn Mower
This manual uses 2 words to highlight information.
Important calls attention to special mechanical
information and Note emphasizes general information
worthy of special attention.
This product contains a chemical
or chemicals known to the State of
California to cause cancer, birth defects,
The engine exhaust from this product
contains chemicals known to the State of
California to cause cancer, birth defects,
or other reproductive harm.
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.
g226621
Gross or Net Torque: The gross or net torque
of this engine was laboratory rated by the engine
manufacturer in accordance with the Society of
Automotive Engineers (SAE) J1940 or J2723. As
configured to meet safety, emission, and operating
requirements, the actual engine torque on this class
of mower will be significantly lower. Please refer to
the engine manufacturer's information included with
the machine.
Contents
Introduction ............................................................... 1
Safety ....................................................................... 2
General Safety ................................................... 2
Form No. 3418-804 Rev A
Operator's Manual
Figure 2
Safety-alert symbol
WARNING
CALIFORNIA
Proposition 65 Warning
or reproductive harm.
Original Instructions (EN)
All Rights Reserved *3418-804* A
Printed in Mexico
g000502

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Table of Contents
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Summary of Contents for Toro 20334

  • Page 1 Whenever you need service, genuine Toro parts, or or chemicals known to the State of additional information, contact an Authorized Service Dealer or Toro Customer Service and have the model California to cause cancer, birth defects, and serial numbers of your product ready.
  • Page 2: Table Of Contents

    Safety Safety and Instructional Decals ......3 Setup ................ 6 1 Assembling and Unfolding the Handle....6 This machine has been designed in accordance with 2 Installing the Recoil-starter Rope in the ANSI B71.1-2012. Rope Guide............. 6 3 Filling the Engine with Oil ......... 7 4 Charging the Battery ........
  • Page 3: Safety And Instructional Decals

    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.
  • Page 4 decal125-5026 125-5026 1. Recycling mode 2. Bagging mode decal133-1900 133-1900 Electric-Start Model Only 1. Read the Operator’s Manual for more information on starting 2. Read the Operator’s Manual for more information on stopping the engine—1) Insert the electric-start button into the ignition; the engine—1) Release the blade-control bar;...
  • Page 5 decal131-4514b 131-4514 1. Warning—read the Operator's Manual. 2. Cutting/dismemberment hazard of hand, mower blade—stay away from moving parts; keep all guards and shields in place. 3. Cutting/dismemberment hazard of hand, mower blade—disconnect the spark-plug wire and read the instructions before servicing or performing maintenance. 4.
  • Page 6: Setup

    Setup Important: Remove and discard the protective plastic sheet that covers the engine and any other plastic or wrapping on the machine. Important: To prevent accidental starting, do not insert the electric-start button into the electric-start ignition (if equipped) until you are ready to start the engine. Assembling and Unfolding the Handle No Parts Required Procedure...
  • Page 7: Installing The Recoil-Starter Rope In The Rope Guide

    Installing the Recoil-starter Rope in the Rope Guide No Parts Required Procedure g230719 Figure 4 Filling the Engine with Oil No Parts Required Procedure Important: Your machine does not come with oil in the engine, but it does come with a bottle of oil. Before starting the engine, fill the engine with oil.
  • Page 8: Charging The Battery

    Charging the Battery No Parts Required Procedure Electric-Start Model Only Refer to Charging the Battery (page 24). Assembling the Grass Bag No Parts Required Procedure g230447 Figure 6...
  • Page 9: Product Overview

    Product Overview Operation Before Operation Before Operation Safety General Safety • Become familiar with the safe operation of the equipment, operator controls, and safety signs. • Check that all guards and safety devices, such as deflectors and/or grass catcher, are in place and working properly.
  • Page 10: Filling The Fuel Tank

    – Avoid prolonged breathing of vapors. Fill the fuel tank with fresh unleaded regular gasoline from a major name-brand service station (Figure – Keep your hands and face away from the nozzle and the fuel-tank opening. Important: To reduce starting problems, add fuel stabilizer to the gasoline all season.
  • Page 11: Adjusting The Handle Height

    Adjusting the Handle Height You can raise or lower the handle in 1 of 2 positions that is more comfortable for you (Figure 11). g032867 Figure 11 Loosen both handle knobs until you can push the square edges of the carriage bolts out of the square holes in the handle brackets.
  • Page 12: Adjusting The Cutting Height

    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 12).
  • Page 13: During Operation

    During Operation Safety necessary. • Use accessories and attachments approved by General Safety The Toro® Company only. • Wear appropriate clothing, including eye protection; long pants; slip-resistant, substantial Slope Safety footwear; and hearing protection. Tie back long hair, secure loose clothing, and do not wear •...
  • Page 14: Starting The Engine

    Starting the Engine You can start the engine using either the electric-start button (if equipped) or the recoil-start handle. Starting the Engine Using the Electric-Start Button For Electric-Start Models Hold the blade-control bar against the handle (A of Figure 13). If the electric-start button has been removed, insert it in the electric starter (B of Figure 13).
  • Page 15: Using The Self-Propel Drive

    Using the Self-Propel Drive Recycling the Clippings To operate the self-propel drive, simply walk with your Your machine comes from the factory ready to recycle hands on the upper handle and your elbows at your the grass and leaf clippings back into the lawn. sides, and the machine will automatically keep pace If the grass bag is on the machine and the with you...
  • Page 16: Bagging The Clippings

    Bagging the Clippings Use the grass bag when you want to collect grass and leaf clippings from the lawn. If the side-discharge chute is on the machine, remove it; refer to Removing the Side-Discharge Chute (page 18). If the bag-on-demand lever is in the recycling position, move it to the bagging position; refer to Operating the Bag-on-Demand Lever (page 17).
  • Page 17: Operating The Bag-On-Demand Lever

    Operating the Bag-on-Demand Lever The bag-on-demand feature allows you to either collect or recycle grass and leaf clippings while the grass bag is attached to the machine. • To bag the grass and leaf clippings, press the button on the bag-on-demand lever and move the lever forward until the button on the lever pops up (Figure 17).
  • Page 18: Side-Discharging The Clippings

    Side-Discharging the Clippings Use the side discharge for cutting very tall grass. If the grass bag is on the machine and the bag-on-demand lever is in the Bagging position, move the lever to the Recycling position; refer to Operating the Bag-on-Demand Lever (page 17).
  • Page 19: Operating Tips

    Clean up oil or fuel spills. the cutting season begins. • Allow the engine to cool before storing the machine • Replace the blade when necessary with a Toro in any enclosure. replacement blade. • Never store the machine or fuel container where...
  • Page 20: Folding The Handle

    g009501 Figure 20 1. Washout port Turn the water on. Start the engine and run it until the clippings no longer come out from under the machine. g035929 Shut off the engine. Figure 21 Shut off the water and disconnect the garden 1.
  • Page 21 g032870 Figure 23 1. Operating position 2. Folded position Insert the carriage bolt (with the bolt head toward the inside) through the handle bracket and the upper hole in the handle end. Ensure that the square edges of each carriage bolt fits into the upper or lower square hole in its related handle bracket (Figure...
  • Page 22: Maintenance

    Important: Before tipping the machine to genuine Toro replacement parts and accessories. change the oil or replace the blade, allow the Replacement parts and accessories made by fuel tank to run dry through normal usage. If...
  • Page 23: Changing The Engine Oil

    Unclip the top of the air-filter cover (Figure 26). Remove the dipstick by rotating the cap counterclockwise and pulling it out (Figure 27). g033377 Figure 27 1. Dipstick 3. Full 2. Add g033493 Figure 26 Tip the machine onto its side (so that the air filter is up) to drain the used oil from the oil-fill 1.
  • Page 24: Charging The Battery

    Read the oil level on the dipstick (Figure 27). • If the oil level on the dipstick is too low, carefully pour a small amount of oil into the oil-fill tube, wait 3 minutes, and repeat steps through until the oil level on the dipstick is correct.
  • Page 25: Replacing The Fuse

    Replacing the Fuse For Electric-Start Models If the battery does not charge or the engine does not run with the electric starter, the fuse may be blown. Replace it with a 40 A plug-in type fuse. Raise the rear deflector and locate the battery compartment (Figure 30).
  • Page 26: Replacing The Blade

    Replacing the Blade Service Interval: Yearly Important: You will need a torque wrench to install the blade properly. If you do not have a torque wrench or are uncomfortable performing this procedure, contact an Authorized Service Dealer. Examine the blade whenever you run out of fuel. If the blade is damaged or cracked, replace it immediately.
  • Page 27: Adjusting The Self-Propel Drive

    (Figure 34). On the last refueling of the year, add fuel stabilizer (such as Toro Premium Fuel Treatment) to the fuel as directed on the label. Dispose of any unused fuel properly. Recycle it according to local codes or use it in your automobile.
  • Page 28 Perform any maintenance procedures; refer to Maintenance (page 22). Check the engine-oil level; refer to Checking the Engine-Oil Level (page 10). Fill the fuel tank with fresh fuel; refer to Filling the Fuel Tank (page 10). Connect the wire to the spark plug.

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