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Front Caster Rework
Haven
Model No. 163-1940
Installation
Loose Parts
Use the chart below to verify that all parts have been shipped.
Description
No parts required
No parts required
No parts required
Upper bearing support
Lower bearing support
Bolt (5/16 x 2 inches)
Nut
Bushing
Washer
Caster wheel assembly
Cotter pin
No parts required
Preparing the Machine
1.
Press the STOP button and wait for all moving parts to stop.
2.
Turn the mower on its side.
3.
Turn the power switch to the O
1. O
position
FF
© 2025—The Toro® Company
8111 Lyndale Avenue South
Bloomington, MN 55420
™
Robotic Lawn Mower
Qty.
–
–
–
2
2
1
1
2
4
2
2
–
position.
FF
Register at www.Toro.com.
Prepare the machine.
Remove the shroud.
Remove the existing bearings.
Install the kit.
Install the shroud.
Figure 1
2. O
position
N
Original Instructions (EN)
Printed in the USA
All Rights Reserved
Form No. 3473-370 Rev A
Installation Instructions
Use
*3473-370*
g535280
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Related Manuals for Toro Haven 163-1940
Summary of Contents for Toro Haven 163-1940
- Page 1 Turn the power switch to the O position. g535280 Figure 1 1. O position 2. O position *3473-370* © 2025—The Toro® Company Original Instructions (EN) Register at www.Toro.com. 8111 Lyndale Avenue South Printed in the USA Bloomington, MN 55420 All Rights Reserved...
- Page 2 Removing the Shroud Lift up the rear of the shroud ring and work around the ring to release the 6 clips that secure the ring to the shroud. Slide the shroud ring backwards to remove it. g535294 Figure 4 Left side of the machine shown. Repeat on the right side. Push the shroud mount tabs gently inward and down out of the way to release the shroud.
- Page 3 Clear excess debris in the caster cavity. Installing the Kit Install the replacement upper bearing support by aligning the chassis ribs and the support cutouts in the bearing support. Press in by hand. g535306 g535308 Figure 6 Figure 8 Insert the replacement lower bearing support Removing the Existing from below.
- Page 4 Using the provided bolt (5/16 x 2 inches) and Add a washer to the caster fork shoulder. nut, tighten the lower bearing support into the upper bearing support and chassis until snug. Top of the lower bearing support should be flush with the upper bearing support surface.
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