Advertisement

Power Max
Model No. 38850—Serial No. 405578400 and Up

Introduction

This machine is intended to be used by residential
homeowners. It is designed primarily for removing
snow from paved surfaces, such as driveways and
sidewalks, and other surfaces for traffic on residential
or commercial properties. It is not designed for
removing materials other than snow. Using this
product for purposes other than its intended use could
prove dangerous to you and bystanders.
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.
Visit www.Toro.com for product safety and operation
training materials, 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 machine ready.
identifies the location of the model and serial numbers
on the machine. 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.
© 2019—The Toro® Company
8111 Lyndale Avenue South
Bloomington, MN 55420
®
Heavy Duty 928 OAE Snowthrower
Figure 1
Figure 1
Register at www.Toro.com.
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.
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.
Important:
If you are using this machine above
1500 m (5,000 ft) for a continuous period, ensure
that the High Altitude Kit has been installed
so that the engine meets CARB/EPA emission
regulations. The High Altitude Kit increases
engine performance while preventing spark-plug
fouling, hard starting, and increased emissions.
Once you have installed the kit, attach the
high-altitude label next to the serial decal on the
machine. Contact any Authorized Toro Service
Dealer to obtain the proper High Altitude Kit and
high-altitude label for your machine. To locate
a dealer convenient to you, access our website
at www.Toro.com or contact our Toro Customer
Care Department at the number(s) listed in your
Emission Control Warranty Statement. Remove
the kit from the engine and restore the engine to
its original factory configuration when running the
engine under 1500 m (5,000 ft). Do not operate an
g292839
engine that has been converted for high-altitude
use at lower altitudes; otherwise, you could
overheat and damage the engine.
If you are unsure whether or not your machine has
been converted for high-altitude use, look for the
following label
Original Instructions (EN)
Form No. 3432-465 Rev A
Operator's Manual
Figure 2
Safety-alert symbol
(Figure
3).
All Rights Reserved *3432-465* A
Printed in the USA
g000502

Advertisement

Table of Contents
loading

Summary of Contents for Toro Power Max HD 928 OAE

  • Page 1: Introduction

    Whenever you need service, genuine Toro parts, or directives; for details, please see the separate product additional information, contact an Authorized Service specific Declaration of Conformity (DOC) sheet. Dealer or Toro Customer Service and have the model and serial numbers of your machine ready. Figure 1 Important:...
  • Page 2: Table Of Contents

    Checking and Adjusting the Auger/Impeller Cable ............19 Checking the Auger-Gearbox-Oil Level..... 20 Changing the Engine Oil ........20 Lubricating the Hex Shaft........22 Replacing the Spark Plug ......... 22 Replacing the Drive Belts........23 decal127-9363 Replacing the Headlight........24 Figure 3 Storage ..............
  • 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. 120-9805 decal120-9805 120-9805 decal121-6847 1. Insert the key. 121-6847 2.
  • Page 4 decal138-0652 138-0652 Order Part No. 137-6208 1. Fast 3. Slow 2. Forward speed 4. Reverse speed decal137-6249 137-6249 1. Squeeze the lever to engage the traction drive. 4. Cutting/dismemberment of fingers or hand, impeller blade—keep away from moving parts; keep all guards and shields in place;...
  • Page 5: Setup

    Setup Installing the Upper Handle No Parts Required Procedure g295225 Installing the Traction-Control Linkage No Parts Required Procedure g263628...
  • Page 6: Installing The Chute-Control Rod

    Installing the Chute-Control Rod No Parts Required Procedure g252615 Installing the Snow-Cleanout Tool No Parts Required Procedure g256722...
  • Page 7: Checking The Engine-Oil Level

    Checking the Engine-Oil Checking the Skids and Level Scraper No Parts Required No Parts Required Procedure Procedure Refer to Checking and Adjusting the Skids and Note: Your machine comes with oil in the engine Scraper (page 18). crankcase. Before starting the engine, check the oil level and add oil if necessary.
  • Page 8 The machine should move rearward. If the machine does not move or moves forward, complete the following: Release the traction lever and shut off the engine. Disconnect the trunnion from the speed-selector lever. Turn the trunnion downward (clockwise) on the speed-control rod. Connect the trunnion to the speed-selector lever.
  • Page 9: Product Overview

    Contact your Authorized Service Dealer or authorized Toro distributor or go to www.Toro.com for a list of all approved attachments and accessories. To ensure optimum performance and continued safety certification of the machine, use only genuine Toro replacement parts and accessories.
  • Page 10: Operation

    Filling the Fuel Tank Operation • For best results, use only clean, fresh (less than 30 days old), unleaded gasoline with an octane Note: Determine the left and right sides of the rating of 87 or higher ((R+M)/2 rating method). machine from the normal operating position.
  • Page 11: Starting The Engine

    • causes distractions; otherwise, injury or property After striking a foreign object, shut off the engine, damage may occur. remove the key, and inspect the machine for damage. Repair any damage before starting the • Exercise caution to avoid slipping or falling, machine.
  • Page 12 g257504 Figure 14 Recoil Start g257505 Figure 15...
  • Page 13: Shutting Off The Engine

    Shutting Off the Engine Important: Wait for all moving parts to stop before leaving the operating position. g252411 Figure 16 Operating the Traction Operating the Speed Drive Selector The speed selector has 6 forward and 2 reverse CAUTION gears. To change speeds, release the traction lever and shift the speed-selector lever to the desired If the traction drive is not properly adjusted, position...
  • Page 14: Operating The Quick Stick

    To stop the auger and impeller, release the right lever. Important: When you engage both the auger/impeller lever and the traction lever, the traction lever locks the auger/impeller lever down, freeing your right hand. To release both levers, simply release the left (traction) lever.
  • Page 15: Clearing A Clogged Discharge Chute

    Clearing a Clogged Operating Tips Discharge Chute DANGER When the machine is in operation, the impeller WARNING and auger rotate and can injure or amputate If the auger/impeller is running but there is no hands or feet. snow coming out of the discharge chute, the •...
  • Page 16: After Operation

    After Operation After Operation Safety General Safety • Never store the machine with fuel in the fuel tank inside a building where ignition sources are present, such as hot water heaters, space heaters, or clothes dryers. Allow the engine to cool before storing the machine in any enclosure.
  • Page 17: Maintenance

    • Do not change the governor settings on the engine. Purchase only genuine Toro replacement parts and accessories. Preparing for Maintenance Move the machine to a level surface. Shut off the engine and wait for all moving parts to stop.
  • Page 18: Checking The Engine-Oil Level

    Checking the Engine-Oil Level Service Interval: Before each use or daily—Check the engine-oil level and add oil if necessary. g257528 Checking and Adjusting the Ensure that the scraper is 3 mm (1/8 inch) above and parallel to a level surface. Skids and Scraper Note: If the pavement is cracked, rough, or...
  • Page 19: Checking And Adjusting The Traction Cable

    Checking and Adjusting the Checking and Adjusting the Traction Cable Auger/Impeller Cable Service Interval: After the first 2 hours—Inspect Service Interval: After the first 2 hours—Inspect the the traction cable and adjust it if auger/impeller cable and adjust it if necessary.
  • Page 20: Checking The Auger-Gearbox-Oil Level

    g260109 Figure 29 g257725 1. Jam nut 2. Turnbuckle Figure 30 Loosen or tighten the turnbuckle that adjusts the tension on the cable (Figure 29). Check the oil level using a suitable measuring device, such as a clean cable tie. The oil should Adjust the turnbuckle until you obtain the proper be approximately 3.8 cm (1.5 inches) below the gap.
  • Page 21 *There is residual oil in the crankcase after you drain the oil. Do not pour the entire capacity of oil into the crankcase. Fill the crankcase with oil as directed in the following steps. Move the machine to a level surface. Clean the area around the oil-drain cap (Figure 32).
  • Page 22: Lubricating The Hex Shaft

    Replacing the spark plug while the engine is hot can result in burns. Wait until the engine is cool to replace the spark plug. Use a Toro spark plug or equivalent (Champion® RN9YC or NGK BPR6ES). Remove the boot (Figure 36).
  • Page 23: Replacing The Drive Belts

    g001029 Figure 38 1. 0.76 mm (0.030 inch) Install the new spark plug, tighten it firmly, and attach the ignition wire to the spark plug. Note: Ensure that the ignition wire snaps completely into place on the spark plug. Replacing the Drive Belts If the auger/impeller drive belt or the traction-drive belt becomes worn, oil-soaked, or otherwise damaged, have an Authorized Service Dealer replace the belt.
  • Page 24: Replacing The Headlight

    Replacing the Headlight Replace the headlight assembly (Toro part number 138-0670) when needed. Remove the headlight wire from the back of the headlight (A of Figure 39). Remove the bolt and nut holding the headlight assembly onto the headlight bracket and then remove the...
  • Page 25: Removing The Machine From Storage

    Cover the machine and store it in a clean, dry place out of the reach of children. Removing the Machine from Storage Perform the annual maintenance procedures as given in the Recommended Maintenance Schedule; refer to Maintenance (page 17).
  • Page 26: Troubleshooting

    Troubleshooting Problem Possible Cause Corrective Action The electric starter does not turn 1. The power cord is disconnected at the 1. Connect the power cord to the outlet (electric-start models only). outlet or the machine. and/or the machine. 2. The power cord is worn, corroded, or 2.
  • Page 27 5. Unclog the discharge chute. 6. The auger/impeller drive belt is loose 6. Install and/or adjust the auger/impeller or is off the pulley. drive belt; refer to www.Toro.com for servicing information or take the machine to an Authorized Service Dealer.
  • Page 28 Notes:...
  • Page 29 The Toro Company (“Toro”) respects your privacy. When you purchase our products, we may collect certain personal information about you, either directly from you or through your local Toro company or dealer. Toro uses this information to fulfil contractual obligations - such as to register your warranty, process your warranty claim or to contact you in the event of a product recall - and for legitimate business purposes - such as to gauge customer satisfaction, improve our products or provide you with product information which may be of interest.

This manual is also suitable for:

38850

Table of Contents