Adjusting The Parking Brake - Toro TURBO FORCE Operator's Manual

Checking the Tire Pressure
Check and adjust the air pressure in the front and rear
tires.
Pressure: 13 psi (90 kPa) drive wheels and caster wheels
(Fig. 28).
Figure 29
1. Valve stem
Check the Level of the Mower
Refer to the mower Operator's Manual for the correct
procedure.
Step
14
No parts needed for this step.

Adjusting the Parking Brake

Check the parking brake for proper adjustment.
Important
It is necessary to adjust and check the
proper function of the brake due to the added weight of
the bagger to the unit.
1. Disengage the brake lever (lever down).
2. Measure the length of the spring. The measurement
should be 2–5/8 inch (67 mm) between the washers
(Fig. 30).
4
7
1
1
1. Brake lever
2. Spring 2–5/8 inch (67 mm)
3. Adjusting nut and jam nut
m–1872
below the spring
3. If adjustment is necessary, loosen the jam nut below
the spring and adjust the nut directly below the spring
(Fig. 30).
4. Turn the nut until the correct measurement is obtained.
Turn the nut clockwise to shorten the spring length and
turn them counterclockwise to lengthen the spring.
5. Tighten the two nuts, below the spring, together and
repeat on the opposite side of the machine.
6. Engage the parking brake (lever up).
7. Measure the distance between the trunnion roller and
the collar on brake rod. The measurement needs be
5/16 inch (8 mm) (Fig. 30).
8. If adjustment is necessary, loosen the jam nut directly
next to the yoke. Turn the nuts below the spring until
the correct measurement is obtained (Fig. 30).
9. Tighten the jam nut next to the yoke and repeat on the
opposite side of the machine.
19
5
6
2
3
Figure 30
4. Collar on brake rod
5. 5/16 inch (8 mm)
6. Yoke and jam nut
7. Trunnion roller
m–3788