Toro 79481 Operator's Manual

48in Snow/Dozer Blade
XT Series Garden Tractors
Model No. 79481—Serial No. 230000001 and Up
Form No. 3329-318
Operator ’s Manual
Original Instructions (EN)
Contents
Introduction 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setup 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loose Parts 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Assembling the Blade 4. . . . . . . . . . . . . . . . . . . . . .
Removing the Pulley Box 4. . . . . . . . . . . . . . . . . . .
Modifying the Front Attach-A-Matic) Hitch 5. . . .
Installing the Rear Attach-A-Matic Hitch 5. . . . . .
Installing the Dozer Extension onto the Frame 5. .
Installing the Blade Assembly 5. . . . . . . . . . . . . . .
Installing the Anti-sway Bar 6. . . . . . . . . . . . . . . . .
Installing the Control Handle 7. . . . . . . . . . . . . . . .
Removing the Blade 8. . . . . . . . . . . . . . . . . . . . . . .
Operation 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating the Attachment Power Lift 8. . . . . . . . .
Operating the Attachment Lift Lever 9. . . . . . . . . .
Adjusting the Blade Angle 9. . . . . . . . . . . . . . . . . .
Adjusting the Blade Trip Springs 9. . . . . . . . . . . . .
Tips for Using the Blade 10. . . . . . . . . . . . . . . . . . . .
Maintenance 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Maintenance Schedule 10. . . . . . . . .
Greasing and Lubricating the Blade 10. . . . . . . . . . .
Reversing the Scraper 11. . . . . . . . . . . . . . . . . . . . . .
Cleaning and Storing the Blade 11. . . . . . . . . . . . . .
The Toro Total Coverage Guarantee 12. . . . . . . . . . . . .
serial numbers of your product ready. Figure 1 illustrates the location of the model and serial numbers on the product.
Page
1
m-1237
Figure 1
1. Model and serial number plate
Write the product model and serial numbers in the space below:
Model No.
Serial No.
This manual identifies potential hazards and has special safety messages that help you and others avoid personal injury and even death. Danger, Warning, and Caution are signal words used to identify the level of hazard. However, regardless of the hazard, be extremely careful.
Introduction
Read this manual carefully to learn how to operate and maintain your product properly. The information in this manual can help you and others avoid injury and product damage. Although Toro designs and produces safe products, 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
Danger signals an extreme hazard that will cause serious injury or death if you do not follow the recommended precautions.
Warning signals a hazard that may cause serious injury or death if you do not follow the recommended precautions.
Caution signals a hazard that may cause minor or moderate injury if you do not follow the recommended precautions.
This manual uses 2 other words to highlight information.
Important calls attention to special mechanical
information and Note: emphasizes general information worthy of special attention.
2003 by The Toro Company 8111 Lyndale Avenue South Bloomington, MN 55420-1196
Contact us at www.Toro.com
All Rights Reserved
2
Printed in the USA
Setup
Loose Parts
Note: Use the chart below to identify parts used for assembly.
Description Qty. Use
Blade assembly Rod Control rod Cotter pins, 1/8 x 1 inch Frame Bolt, 3/4 x 3-3/4 inch Locknut, 3/4 inch
Catch assembly Stop rod, 5/16 inch Push nut Hairpin cotter Locknuts, 5/16 inch
Dozer extension Shaft Hairpin cotters
Anti-sway bar assembly 1 Installing the anti-sway bar Lift channel and channel plate
Lift link Hairpin cotters Locknut, 3/8 inch Bolt, 3/8 x 1 inch Clevis pins, 3/8 x 7/8 inch
1 1 1 3 1 1 1
1 1 1 1 2
1 1 2
1 1 2 1 1 2
Assembling the blade
Modifying the front Attach-A-Matic hitch
Installing the dozer extension onto the frame
Installing the blade assembly
Control handle assembly Pivot bolt, 1/2 x 1 inch Jam nut, 1/2 inch Hairpin cotter, large Cable clips Bolts, 1/4 x 1 inch Locknuts, 1/4 Cable Cable bracket Cotter pin, 1-1/4 in
1 1 1 1 3
Installing the control handle
3 3 1 1 1
3
Assembling the Blade
1. Lift and rotate the channel and trip spring assembly so
that the holes align with the lower blade mounts (Fig. 2).
4
3
6. Apply general-purpose grease to the pivot area of the
frame and channel (Fig. 4).
4
5
2
3
Figure 2
1. Channel
2. Rod
3. Cotter pin, 1/8 x 1 inch
4. Trip spring assembly
2. Slide the rod through the holes and secure it with
2 cotter pins (1 inch) as shown in Figure 2. Note: If you have difficulty sliding the rod through the
holes, partially remove the upper rod and use a hammer to drive the rod through. Then install the upper rod.
3. Bend the ends of the cotter pins to secure the rod.
4. Insert the end of the control rod without the welded
washer through the 1/2-inch hole in the bottom plate of the channel (Fig. 3).
3 1
1
m-269
1
2
m-1469
3
Figure 4
1. Channel
2. Grease here
3. Bolt, 3/4-16 x 3-3/4 inch
4. Locknut, 3/4 inch
5. Frame mount
7. Slide the channel into the frame mount and secure it
with a bolt (3/4-16 x 3-3/4 inch) and a locknut (3/4 inch) as shown in Figure 4.
Note: Insert the bolt from the underside of the frame mount as shown in Figure 4.
Important Do not tighten the locknut and bolt
excessively.
Removing the Pulley Box
If the pulley box is installed on the tractor, remove it.
1. Turn the knobs to loosen the belts on the idler pulleys
(Fig. 5).
4
2
m-3271
Figure 3
1. Control rod
2. 1/2-inch hole
3. Cotter pin, 1/8 x 1 inch
5. Insert a cotter pin (1/8 x 1 inch) through the hole in the
rod and bend the ends of the pin (Fig. 3).
1
3
Figure 5
1. Front Attach-A-Matic
2. Pulley box
3. Knob
4. Idler pulley (2)
2. Remove the PTO belt from the upper pulley and the
mower drive belt from the lower pulley.
4
3
2
m–6620
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