Installation Instructions

ManualsBrandsToro ManualsAttachments, Parts & AccessoriesToro 105-4654

 2003 by The Toro Company

8111 Lyndale Avenue South

Bloomington, MN 55420-1196

Printed in the USA

Original Instructions (EN)

Brake Service Kit

2001 Domestic T-Bar Gear-Drive Mid-Size Mowers

Model No. 105-4654

Form No. 3350-770

Installation Instructions

Loose Parts

Note: Use the chart below to identify parts for assembly.

DESCRIPTION QTY. USE

Template No. 1, Lefthand

Template No. 2, Righthand

Drilling Holes for Brakes

Brake Plate Link

Brake Link

Retaining Ring, 3/8 inch

Retaining Ring, 5/16 inch

Installing the Brake Links

Brake Arm

Brake Mounting Hub

Flange Nut, 3/8 inch

Flat Washer

Screw, 3/8 x 1-3/4 inch

Cotter Pin

Decal

Installing the Brakes

Important

This kit needs to be installed on both left

and right brakes.

105–4661

Removing Existing Brakes

Mechanical or hydraulic jacks may fail to support

machine and cause a serious injury.

• Use jack stand when supporting machine.

• Do not use hydraulic jacks.

Warning

Removing the Wheel Hub

1. Disengage the power take off (PTO), set the parking

brake, and turn the ignition key to off. Remove the key.

2. Raise the rear of the machine onto jack stands high

enough to raise the drive wheels off of the ground.

3. Remove the left and right drive tires (Fig. 2).

4. Disengage the parking brake.

Summary of content (12 pages)

PAGE 1
Form No. 3350-770 Brake Service Kit 2001 Domestic T-Bar Gear-Drive Mid-Size Mowers Model No. 105-4654 Installation Instructions Loose Parts Note: Use the chart below to identify parts for assembly. DESCRIPTION QTY. Template No. 1, Lefthand 1 Template No.
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5. Disconnect the left and right brake rods from the brake arms (Fig. 1). 6 6. Disconnect the left and right control rods and brake rods from the idler brackets (Fig. 1). 6 4 1 9 2 5 7 3 7 8 1 4 9 3 2 8 1 m–5550 Figure 2 10 6 5 1. 2. 3. 4. 5. m–5316 Figure 1 1. 2. 3. 4. 5. Hairpin cotter Trunnion Idler bracket Wing nut Hole F 6. 7. 8. 9. 10. Washer Rod fitting Clevis pin Control rod Brake rod Wheel hub assembly Axle nut Cotter pin Spacer (if used) Double pulley 6. 7. 8. 9.
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6 1 5 1 3 2 4 6 2 m–5553 m–5551 Figure 4 Figure 3 1. Brake arm (Left hand shown) 2. Brake band 3. Bolt 1. Template No. 1, Left side (Use template No. 2 for right side.) 4. Nuts 5. Clevis pin 6. Retaining ring 2. Brake pivot pin 3. Corner of frame Installing the Brake Links Drilling Holes for Brakes Note: Brake band may need to be straightened. 1. Locate and cut out templates number 1 (lefthand) and number 2 (righthand) as indicated on the templates.
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7. Install cotter pin into axle nut (Fig. 2). 7. Install 2 retaining rings (5/16 inch) on each of the 5/16 inch pins. This will hold the ends of the brake band on each assembly (Fig. 6). Note: If notch in axle nut does not line up with hole in end of axle, loosen nut slightly and install cotter pin. 8. Install a retaining ring (3/8 inch) on the 3/8 inch pin. This will connect the brake arm to the link (Fig. 6). 8. Refill wheel hub with grease and install grease cap (Fig. 2). 9.
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7 6 Servicing the Brake 1 3 Checking the Brake 4 1. Park the machine on a level surface, disengage the power take off (PTO) and turn the ignition key to off. Remove the key. 2 2. Set the parking brake (Fig. 10). 9 8 1 6 2 5 1 m–5316 Figure 8 1. 2. 3. 4. 5. 6. 7. 8. 9. Hairpin cotter Trunnion Idler bracket Wing nut Hole F Washer Rod fitting Clevis pin 1–3/4inch (44 mm) m–5233 Figure 10 6. Check the gap between upper control bar and fixed bar with wheel drive fully engaged.
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Important With the parking brake released, the rear wheels must rotate freely when you push the mower. If brake action and free wheel rotation cannot be achieved contact your service dealer immediately. 3 4 2 1 5 m–5316 Figure 11 1. Hairpin cotter and washer 2. Trunnion 3. Idler bracket 4. Wing nut 5.
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Template No. 1 Template No. 1 Fold 90 Degrees Along this Line Drill a 25/64 inch hole here. Cut out circle here.
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Template No. 2 Template No. 2 Fold 90 Degrees Along this Line Drill a 25/64 inch hole here. Cut out circle here.
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