6-2
TROUBLESHOOTING
SYMPTOMS THAT ARE NOT
MALFUNCTIONS
The symptoms listed below are not
malfunctions.
SYMPTOMS THAT ARE NOT MALFUNCTIONS
• The arm retracting speed momentarily
slows down when it reaches an almost
vertical position while the engine is running
at low speed.
• The bucket teeth moving speed
momentarily slows down when it reaches
an almost horizontal position while the
engine is running at low speed.
• The slew motor produces noise at the
beginning and end of the slewing.
• The travel motor produces noise when
stopped suddenly from its high speed
traveling.
• The control valve produces noise if
excessive force is applied to the working
equipment or when it moved to the stroke
end.
• It becomes less easy to operate the
machine when an attachment weighing
more than a standard arm or bucket is
installed.
Summary of Contents for TB260
Page 1: ......
Page 11: ...1 1 SAFETY...
Page 46: ...1 36 SAFETY SAFETY SIGNS DECALS Applicable machine models 126100003 or later...
Page 47: ...1 37 SAFETY SAFETY SIGNS DECALS...
Page 48: ...1 38 SAFETY SAFETY SIGNS DECALS...
Page 49: ...1 39 SAFETY SAFETY SIGNS DECALS...
Page 50: ...1 40...
Page 51: ...2 1 CONTROLS...
Page 111: ...2 61 MEMO...
Page 121: ...2 71 MEMO...
Page 135: ...3 1 OPERATION...
Page 163: ...4 1 TRANSPORT...
Page 167: ...4 5 TRANSPORT HOISTING THE MACHINE...
Page 169: ...5 1 MAINTENANCE...
Page 236: ...5 68...
Page 237: ...6 1 TROUBLESHOOTING...
Page 245: ...6 9 MEMO...
Page 264: ...6 28...
Page 265: ...7 1 SPECIFICATIONS...
Page 268: ...7 4 SPECIFICATIONS MACHINE DIMENSIONS MACHINE DIMENSIONS...
Page 270: ...7 6 SPECIFICATIONS OPERATING RANGES OPERATING RANGES...
Page 272: ...7 8 MEMO...
Page 286: ...7 22...
Page 287: ...8 1 OPTIONS OPTIONS...