Takeuchi TB108, Operator'S Manual

Page: 128 / 170

126
TROUBLESHOOTING
Symptoms that are not Malfunctions
The following symptoms are not malfunctions:
¡
When the arm reaches the vertical position
while contracting it while the engine is
running at low speed, the contracting
speed slows down momentarily.
¡
When the bucket teeth reach the
horizontal position while the engine is
running at low speed, the speed of bucket
movement slows down momentarily.
¡
The slew motor produces noise at the
beginning and end of the slewing
operation.
¡
The travel motor produces noise when
stopped suddenly during high speed
travel.
¡
The control valve produces noise if
excessive force is applied to the working
equipment and when the stroke end is
reached.
¡
Performance decreases when an
attachment weighing more than a
standard arm or bucket is mounted.
E4J001
E4J002