Installation Instructions

ManualsBrandsToro ManualsRiding ProductsRoller Seal Tool Kit

Printed in the USA

W 2008 by The Toro Company

8111 Lyndale Avenue South

Bloomington, MN 55420-1196

Roller Rebuild Tool Kit

Part No. 115–0803

Form No. 3359–980 Rev. A

Installation Instructions

The Roller Rebuild Tool Kit is used in conjunction with

the Roller Rebuild Kit, Part No. 114–5430 which includes

all the bearings, bearing nuts, inner and outer seals for

rebuilding a roller.

1. Remove the roller from the cutting unit.

2. On Reelmaster cutting units, remove the grease fitting

from each end of the roller shaft (Fig. 1). (This is not

required on Groundsmaster cutting unit rollers)

3. Remove the bearing nuts, seals, roller shaft and

bearings from the roller tube (Fig. 1).

Figure 1

1. Grease fitting

(Reelmaster rollers only)

2. Bearing nut

3. Outer seal

4. Bearing

5. Inner seal

6. Roller shaft

7. Roller tube

4. Clean the roller shaft and all the surfaces on the inside

of roller tube assembly. Inspect the shaft and tube

assembly for wear. Replace as necessary.

5. Using the Inner Seal Tool, install an inner seal into

each end of the roller tube. Install the seal gently into

the tool (Fig 2), then, lightly tap the seal into the roller

tube until it is seated (Fig. 3).

Note: Make sure the seal is installed as shown in figures

2 & 3. The garter spring is to be facing toward the outside

of the roller.

6. Apply a small amount of grease around the inner lip of

each inner seal.

Figure 2

1. Inner seal 2. Inner seal tool

A_2

Figure 3

1. Inner seal 2. Inner seal tool

Summary of content (4 pages)

PAGE 1
Roller Rebuild Tool Kit Form No. 3359–980 Rev. A Part No. 115–0803 Installation Instructions The Roller Rebuild Tool Kit is used in conjunction with the Roller Rebuild Kit, Part No. 114–5430 which includes all the bearings, bearing nuts, inner and outer seals for rebuilding a roller. 1. Remove the roller from the cutting unit. 1 2. On Reelmaster cutting units, remove the grease fitting from each end of the roller shaft (Fig. 1). (This is not required on Groundsmaster cutting unit rollers) 2 3.
PAGE 2
7. Using the Bearing/Outer Seal Tool, install a bearing into one end of the roller tube. Slightly tap on the outer race of the bearing until the bearing is seated (Fig. 4 & 5). 1 2 1 2 Figure 6 1. Outer seal 2. Bearing/outer seal tool Figure 4 1. Bearing 1 2 1 2. Bearing/outer seal tool 2 Figure 7 1. Outer seal 2. Bearing/outer seal tool Figure 5 1. Bearing 2. Bearing/outer seal tool Note: Make sure the seal is installed as shown in figures 6 & 7.
PAGE 3
12. From the end of the roller with only the inner seal installed, gently install the roller shaft into the roller. 14. Rotate the roller shaft to check for binding in the bearing. If binding is detected, lightly tap the bearing with the tool, and/or lightly tap each end of the roller shaft. If binding is still detected, reinstall the bearing Note: Damage can occur to the seal lips if the roller shaft is not installed gently. 15.
PAGE 4
17. Repeat the procedure to install the second outer seal (Fig. 13). 1 2 Figure 13 1. Second outer seal 2. Bearing/outer seal tool 18. Rotate the roller shaft to check for binding in the bearing. If any binding is detected, reinstall the bearing and seal. 19. Using two 1 inch wrenches, install the new roller bearing nuts onto each end of the roller shaft. Torque the nuts to 50–60 ft–lbs. 20. On Reelmaster cutting units, reinstall the grease fitting to each end of the roller shaft. 21.