Toro Groundsmaster 4300-D, Руководство оператора

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g004138
Figure 87
1. Rear screen latch 2. Rear screen
4. Thoroughly clean both sides of the radiator and
oil cooler (
Figure 88 ) with compressed air.
g022306
Figure 88
1. Radiator/oil cooler
5. Close the screen and secure the latch.
Brake Maintenance
Adjusting the Parking
Brakes
Adjust the brakes when there is more than 2.5 cm (1
inch) of free travel (
Figure 89 ) of the brake pedal, or
when more holding force is required. Free travel is
the distance the brake pedal moves before you feel
braking resistance.
g026816
Figure 89
1. Free travel
Note:
Use the wheel motor backlash to rock the
drums back and forth to ensure that the drums are
free prior to and after adjustment.
1. To reduce free travel of the brake pedals, tighten
the brakes by loosening the front nut on the
threaded end of the brake cable (
Figure 90 ).
g031689
Figure 90
1. Brake cables 2. Front nuts
2. Tighten the rear nut to move the cable backward
until brake pedals have 0.63 to 1.27 cm (1/4 to
1/2 inch) of free travel (
Figure 89 ), before wheel
lock up is achieved.
3. Tighten the front nuts, ensuring that both cables
actuate the brakes simultaneously. Ensure
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