Toro Super Recycler 20837 Operator's Manual

Toro Super Recycler 20837 Operator's Manual

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48cm Super Recycler
Model No. 20837-Serial No. 401500000 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, you can
scan the QR code on the serial number decal (if
equipped) 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.
© 2019-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 complies with all relevant European
directives; for details, please see the separate product
specific Declaration of Conformity (DOC) sheet.
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.
Do not tamper with or disable safety devices on the
machine, and check their proper operation regularly.
Do not attempt to adjust or tamper with the engine
speed control; doing so may create an unsafe
operating condition, resulting in personal injury.
Contents
g226629
Introduction ............................................................... 1
Safety ....................................................................... 2
General Safety ................................................... 2
Safety and Instructional Decals .......................... 3
Setup ........................................................................ 4
1 Unfolding the Handle ....................................... 4
Rope Guide..................................................... 4
3 Filling the Engine with Oil ................................. 4
4 Assembling the Grass Bag............................... 5
Product Overview ..................................................... 6
Specifications .................................................... 6
Operation .................................................................. 7
Before Operation ................................................... 7
Before Operation Safety ..................................... 7
Filling the Fuel Tank ............................................ 7
Original Instructions (EN)
Form No. 3419-113 Rev C
Operator's Manual
Figure 2
Safety-alert symbol
All Rights Reserved *3419-113* C
Printed in Mexico
g000502

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Summary of Contents for Toro Super Recycler 20837

  • Page 1: Table Of Contents

    Society of additional information, contact an Authorized Service Automotive Engineers (SAE) J1940 or J2723. As Dealer or Toro Customer Service and have the model configured to meet safety, emission, and operating and serial numbers of your product ready.
  • Page 2: Safety

    Safety Checking the Engine-Oil Level......8 Adjusting the Handle Height ....... 8 Adjusting the Cutting Height ....... 9 This machine has been designed in accordance with During Operation ........... 9 EN ISO 5395:2013. During Operation Safety ........9 Starting the Engine ........... 10 Using the Self-Propel Drive.......
  • 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: Setup

    Setup Important: Remove and discard the protective plastic sheet that covers the engine and any other plastic or wrapping on the machine. g020722 Figure 4 Tighten the handle knobs firmly by hand. Unfolding the Handle Rotate the handle rearward to the operating position, and lock the handle at your desired height.
  • Page 5: Filling The Engine With Oil

    Read the oil level on the dipstick (Figure • 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 Filling the Engine with Oil through until the oil on the dipstick is at the correct level.
  • Page 6: Product Overview

    Product Overview g014379 Figure 9 g027258 1. Bag-on-demand lever 7. Blade-control bar Figure 8 2. Cutting-height lever (2) 8. Traction-assist handle 3. Oil-fill tube/dipstick 9. Rear-deflector door Hook the top and side channels of the bag onto 4. Grass bag 10.
  • Page 7: Operation

    Operation – Store fuel in an approved container and keep it out of the reach of children. • Fuel is harmful or fatal if swallowed. Long-term Note: Determine the left and right sides of the exposure to vapors can cause serious injury and machine from the normal operating position.
  • Page 8: Checking The Engine-Oil Level

    Checking the Engine-Oil Adjusting the Handle Height Level You may raise or lower the handle to a position Service Interval: Before each use or daily comfortable for you. Move the machine to a level surface. Rotate the handle lock, move the handle to 1 of 3 Remove the dipstick by rotating the cap positions, and lock the handle into position (Figure...
  • Page 9: Adjusting The Cutting Height

    Adjusting the Cutting During Operation Height During Operation Safety Adjust the cutting height as desired. Set all the cutting-height levers to the same height. To raise and General Safety lower the machine, refer to Figure • Wear appropriate clothing, including eye protection;...
  • Page 10: Starting The Engine

    • Use accessories and attachments approved by The Toro® Company only. Slope Safety g003221 Figure 15 • Mow across the face of slopes; never up and down.
  • Page 11: Shutting Off The Engine

    Check the grass bag frequently. If it is Recycling the Clippings damaged, install a new Toro replacement bag. Your machine comes from the factory ready to recycle the grass and leaf clippings back into the lawn.
  • Page 12: Rear-Discharging The Clippings

    Use the rear discharge for cutting very tall grass. the cutting season begins. Note: If the grass bag is on the machine, remove • Replace the blade when necessary with a Toro it before rear-discharging the clippings; refer replacement blade. Removing the Grass Bag (page 12). The...
  • Page 13: After Operation

    After Operation • If there are more than 13 cm (5 inches) of leaves on the lawn, mow at a higher cutting height and then again at the desired cutting height. After Operation Safety • Slow down your mowing speed if the machine does not cut the leaves finely enough.
  • Page 14: Folding The Handle

    Shut off the water and disconnect the garden hose from the machine. Start the engine and run it for a few minutes to dry the underside of the machine. Shut off the engine and allow it to cool. Folding the Handle WARNING Folding or unfolding the handle improperly can damage the cables, causing an unsafe...
  • Page 15: Maintenance

    Before tipping the machine to safety certification of the machine, use only change the oil or replace the blade, allow the genuine Toro replacement parts and accessories. fuel tank to run dry through normal usage. If Replacement parts and accessories made by...
  • Page 16: Servicing The Air Filter

    Servicing the Air Filter Changing the Engine Oil Service Interval: Yearly Service Interval: After the first 5 hours Press down on the latch tabs on top of the Yearly air-filter cover (Figure 22). Note: Run the engine a few minutes before changing the oil to warm it.
  • Page 17: Servicing The Spark Plug

    Servicing the Spark Plug Service Interval: Every 100 hours Use a Champion RN9YC spark plug or equivalent. Shut off the engine and wait for all moving parts to stop. Disconnect the wire from the spark plug (Figure 21). Clean around the spark plug. Remove the spark plug from the cylinder head.
  • Page 18: 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 19: Storage

    Preparing the Machine for Storage 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 20 The Way Toro Uses Information Toro may use your personal information to process warranty claims, to contact you in the event of a product recall and for any other purpose which we tell you about. Toro may share your information with Toro's affiliates, dealers or other business partners in connection with any of these activities. We will not sell your personal information to any other company.

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