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SAFETY
PRECAUTIONS FOR MAINTENANCE
STOP ENGINE BEFORE CARRYING OUT INSPECTION AND MAINTENANCE
Lower the work equipment completely to the ground and stop
the engine before performing any inspection and maintenance.
To return the oil inside the accumulator to the tank, stop the
engine and then depress the brake pedal approximately 20
times.
After stopping the engine, operate the left and right blade lift
cylinder control levers fully to the RAISE and LOWER positions
2 or 3 times to release the pressure remaining in the hydraulic
circuit, then set gearshift lever (1) to the P (Parking) position.
In case of a machine having a blade accumulator, stop the
engine, then turn the starting switch ON, and, while the
accumulator is kept "ON", operate the right and left blade lift
cylinder control levers to release the pressure.
Put blocks under the front and rear of the tires.
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