Toro 136-1199, Installation Instructions Manual

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8. Install the rotor and hub assembly to the spindle by
performing the following:
A. Tighten the jam nut while turning the hub to seat
the bearings, and torque the jam nut to 16 to 20
N∙m (12 to 15 ft-lb) as shown in
Figure 6 .
B. Loosen the jam nut until it is away from the tab
washer and hub, and torque the jam nut to 169 to
226 N∙cm (15 to 20 in-lb) while rotating the hub
(
Figure 6 ).
C. Install the nut retainer over the jam nut, ensure
that the hole for the hairpin cotter is visible, and
install the hairpin cotter (
Figure 6 ).
D. Install the dust cap ( Figure 6 ).
9. Install the new brake-caliper assembly to the spindle
using 2 flange-head bolts (3/8 x 1 inch) as shown in
Figure 4 .
10. Torque the 2 flange-head bolts (3/8 x 1 inch) to 47 to
54 N∙m (35 to 40 ft-lb).
11. Install the bleed screw into the top hole of the
brake-caliper assembly (
Figure 10 ).
Figure 10
1. Bleed screw 2. Top hole of the
brake-caliper assembly
12. Torque the bleed screw to 6 to 7.5 N∙m (4.5 to 5.5 ft-lb).
13. Install the front brake line to the brake-caliper assembly
using a banjo bolt and 2 banjo washers (
Figure 3 ).
14. Torque the banjo bolt to 12 to 15 N∙m (9 to 11 ft-lb).
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Bleeding the Brake Calipers
No Parts Required
Procedure
Important:
You will need 2 people to perform this
procedure.
1. Push down the brake pedal fully.
2. With brake pedal pushed down fully, loosen the bleed
screw 1/4 turn (
Figure 11 ).
3. With brake pedal pushed down fully, tighten the bleed
screw 1/4 turn (
Figure 11 ).
Figure 11
4. Repeat this process until air no longer releases from
the calipers.
Note:
When air no longer releases, you should not see
anymore air bubbles in the brake fluid.
5. Fill the master cylinder with brake fluid; refer to your
Operator’s Manual .
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