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Cooling System
Maintenance
Servicing the Engine
Cooling System
Remove debris from the oil radiator/oil cooler
daily. Clean them more frequently in dirty conditions.
This machine is equipped with a hydraulically driven
fan drive system that automatically (or manually)
reverses to reduce radiator/oil cooler and screen
debris build-up. While this feature can help reduce
the time required to clean radiator/oil cooler, it does
not eliminate the need for routine cleaning. Periodic
cleaning and inspection of the radiator/oil cooler is
still required.
1.
Turn the engine off and raise the hood. Clean
the engine area thoroughly of all debris.
2.
Clean both sides of the radiator/oil cooler area
(Figure
93) thoroughly with compressed air.
Start from the fan side and blow the debris
out towards the back. Then clean from the
back side and blow towards the front. Repeat
procedure several times until all chaff and debris
is removed.
Important:
Cleaning the radiator/oil cooler
with water can promote premature corrosion
and damage to components.
Figure 93
1. Radiator/oil cooler
3.
Close the hood.
Brake Maintenance
Adjusting the Service
Brakes
Adjust the service brakes when there is more than
25 mm (1 inch) of "free travel" of the brake pedal, or
when the brakes do not work effectively. Free travel
is the distance the brake pedal moves before braking
resistance is felt.
1.
Disengage the locking latch from the brake
pedals so that both pedals work independently
of each other.
2.
To reduce free travel of the brake pedals, tighten
the brakes:
A.
Loosen the 2 mounting screws and remove
the brake adjustment cover
1. Mounting screws
B.
Loosen the front nut on the threaded end of
the brake cable
g020452
61
(Figure
Figure 94
2. Brake adjustment cover
(Figure
95).
94).
g020458
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