Toro 61-8062 Operator's Manual
ProLine
121cc Two-cycle
FORM NO. 3318–918
Vertical Shaft Engine
Part No. 61–8062 – 790001 & Up
Operator’s Manual
IMPORTANT: Read this manual carefully. It contains information about your
safety and the safety of others. Also become familiar with the controls and
their proper use before you operate the product.
Introduction
We want you to be completely satisfied with your
new product, so feel free to contact your local
Authorized Service Dealer for help with service,
genuine replacement parts, or other information you
may require.
Whenever you contact your Authorized Service
Dealer or the factory, always know the model of your
product. This number will help the Service Dealer or
Service Representative provide exact information
about your specific product.
The warning system in this manual identifies
potential hazards and has special safety messages that
help you and others avoid personal injury, even death.
DANGER, WARNING and CAUTION are signal
words used to identify the level of hazard. However,
regardless of the hazard, be extremely careful.
DANGER signals an extreme hazard that will cause
serious injury or death if the recommended
precautions are not followed.
WARNING signals a hazard that may cause serious
injury or death if the recommended precautions are
not followed.
CAUTION signals a hazard that may cause minor or
moderate injury if the recommended precautions are
not followed.
Two other words are also used to highlight
information. “Important” calls attention to special
mechanical information and “Note” emphasizes
general information worthy of special attention.
Printed in USA
The Toro Company – 1996
All Rights Reserved
Contents
Specifications 2. . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data 2. . . . . . . . . . . . . . . . . . . . . .
General Engine Specifications 3. . . . . . . . . .
Engine Feature Locations 3. . . . . . . . . . . . . .
Installation 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starter Rope Configuration for
Zone-start Applications 4. . . . . . . . . . . . . .
Starter Rope Configuration for
Non-zone-start Applications 4. . . . . . . . . .
Installing the Spark Plug Protector 5. . . . . .
Kill Switch Wire 5. . . . . . . . . . . . . . . . . . . .
Fuel Line 5. . . . . . . . . . . . . . . . . . . . . . . . . .
For European Applications 5. . . . . . . . . . . .
Operation 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Approved Oils and Mixing Ratios 6. . . . . . .
Mixing Gasoline and Oil 7. . . . . . . . . . . . . .
Filling the Fuel Tank 8. . . . . . . . . . . . . . . . .
Starting the Engine 8. . . . . . . . . . . . . . . . . . .
Page
Page
Maintenance 9. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service Interval Chart 9. . . . . . . . . . . . . . . .
Before Performing Any Maintenance 9. . . .
Servicing the Air Cleaner 10. . . . . . . . . . . . . .
Replacing the Spark Plug 11. . . . . . . . . . . . . .
Cleaning the Cooling System 11. . . . . . . . . .
Cleaning the Muffler Pipe
and Exhaust Port 12. . . . . . . . . . . . . . . . . . .
Draining the Gasoline 13. . . . . . . . . . . . . . . .
Storage 13. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjusting the Carburetor 13. . . . . . . . . . . . . .
1
Specifications
Technical Data
(Dimensions in Inches)
*
Front View
Front
*Specifications subject to change without notice.
Rotation
Crankshaft
Figure 1
2
Specifications
General Engine Specifications
Engine Type Air-cooled, Two-cycle,. . . . . . . . . . .
3rd Port Induction, Vertical Shaft
Displacement 121 cc. . . . . . . . . . . . . . . . . . . . . . . .
Bore x Stroke 2.283” x 1.811”. . . . . . . . . . . . . . . .
(58 mm x 46 mm)
Ignition System Solid State. . . . . . . . . . . . . . . . . . .
Spark Plug NGK BPMR4A. . . . . . . . . . . . . . . . . .
0.032” (0.8 mm) gap
Governor Mechanical Flyweight. . . . . . . . . . . . . . .
No Load Governor Setting 3000 RPM ± 150. . . .
Main Bearings Ball Bearing. . . . . . . . . . . . . . . . . .
Rod Bearings Caged Needle Bearing. . . . . . . . . . .
Lubrication System Pre-mixed with Fuel. . . . . . .
Air Cleaner Semi-dry, Urethane Foam. . . . . . . . . .
Engine Feature Locations
2
1
3
4
1. Muffler
2. Air Slots in Recoil Housing
3. Muffler Guard Extension
(European requirement
only)
5
6
Figure 2
4. Spark Plug Protector
5. Spark Plug and Wire
6. Primer
7. Air Cleaner
7
Throttle Travel 1.50” (38 mm). . . . . . . . . . . . . . . .
PTO Diameter 1” (25 mm). . . . . . . . . . . . . . . . . . .
PTO Length 2.437” (62 mm). . . . . . . . . . . . . . . . .
Mounting Bolt Size .375” (9.5 mm). . . . . . . . . . .
Direction of Rotation Counterclockwise. . . . . . . .
Dry Weight 20 lbs (9 kg). . . . . . . . . . . . . . . . . . . . .
3
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