FORM NO. 3326-693 Brake Service Kit 2001 International T–Bar, Gear–Drive, Mid–Size Mowers INSTALLATION INSTRUCTIONS Part No. 105–4655 Loose Parts Note: Use the chart below to identify parts for assembly. QTY. DESCRIPTION Template No. 1, Lefthand 1 Template No. 2, Righthand 1 Brake Plate Link 2 Brake Link 2 Retaining Ring, 3/8 in. 2 Retaining Ring, 5/16 in. 4 Brake Arm, Lefthand 1 Brake Arm, Righthand 1 Brake Mounting Hub 2 Flange Nut, 3/8 in. 2 Flat Washer 4 Screw, 3/8 in.
Installation Instructions 6 Removing the Guards 1. Remove four screws holding each traction belt guard in place and remove covers. 1 9 3 7 2. Remove two screws holding each front belt guard mounting bracket. Discard the screws and brackets. 4 Removing Existing Brakes 2 8 Warning 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. Removing the Wheel Hub 1 10 6 5 m–5316 Figure 1 1. 2. 3.
Installation Instructions 6 4 2 5 6 7 1 5 8 1 3 9 3 4 m–5550 2 Figure 2 1. 2. 3. 4. 5. Wheel hub assembly Axle nut Cotter pin Spacer (if used) Double pulley 6. 7. 8. 9. 6 m–5551 Traction belt Tire Hub dust cap Nut Removing the Brake Bands 1. Remove the retaining rings holding brake arms to frame. Discard retaining rings (Fig. 3). 2. Remove the brake band bolts from the frame by removing the nuts on the inside of the frame (Fig. 3). 3.
Installation Instructions 5. Install the new lefthand brake arm onto the 3/8 in. pin of the brake link assembly. Note: There are two different brake arms. There is one for the right side and one for the left side. Make sure the brake arm is installed as shown in figure 6. 3 6. Place the brake link plate onto the assembly (Fig. 6). 1 2 7. Install 2 retaining rings (5/16 in.) on each of the 5/16 in. pins. This will hold the ends of the brake band on each assembly (Fig. 6). 8.
Installation Instructions 3. Mark the hole to be drilled as indicated on the template (Fig. 8). 4. Wipe any dirt or debris from the axle ends. 5. Place wheel hub assemblies onto axle while holding brake bands in place (Fig. 2). 6. Reinstall spacer washers (when needed) and axle nuts (Fig. 2). Tighten axle nut to 15 to 20 in–lbs. at the maximum. 7. Install cotter pin into retaining nut (Fig. 2).
Installation Instructions 7 6 10. Check brake operation and proceed to Servicing the Brake. 1 3 Servicing the Brake 9 4 M-4570 Checking the Brake 8 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 1 6 5 m–5316 2. Set the parking brake (Fig. 11). Figure 9 1. 2. 3. 4. 5. Hairpin cotter Trunnion Idler bracket Wing nut Hole F 6. 7. 8. 9. 2 Washer Rod fitting Clevis pin 1–3/4in. (44 mm) 1 6.
Installation Instructions 5. Secure trunnion to idler bracket with washer and hairpin cotter (Fig. 12). 6. Check the brake operation again; refer to Checking the Brake. 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 12 1. Hairpin cotter and washer 2. Trunnion 3. Idler bracket 4. Wing nut 5.
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Installation Instructions Template No. 1 Template No. 1 Fold 90 Degrees Along this Line Drill a 10 mm hole here. Cut out circle here.
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Installation Instructions Template No. 2 Template No. 2 Fold 90 Degrees Along this Line Drill a 10 mm hole here. UP Cut out circle here.
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Installation Instructions Template No. 3 Template No. 3 Drill a 7 mm hole here. UP Left Hand Cut guard off here. Existing hole. Cut out template here.
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Installation Instructions Template No. 4 Right Hand Template No. 4 UP Drill a 7 mm hole here. Cut guard off here. Existing hole. Cut out template here.
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