Komatsu Galeo PC27MR-2, Operation & Maintence Manual

Page: 157 / 261

.
OPERATION
TROUBLES AND ACTIONS
TROUBLES AND ACTIONS
RUNNING OUT OF FUEL
When starting the engine after running out of fuel, fill with fuel and bleed the air from the fuel system before starting.
For details of bleeding the air, see "Air Bleeding (PAGE 4-50)".
PHENOMENA THAT ARE NOT FAILURES
Note that the following phenomena are not failures:
When the arm control lever is operated to the IN position and the
work equipment is lowered under no load from a high position,
the arm speed will drop momentarily when the arm is more or
less at the vertical position.
When the bucket control lever is operated to the CURL position
and the work equipment is lowered under no load from a high
position, the bucket speed will drop momentarily when the
bucket teeth are more or less at the horizontal position.
When starting or stopping the swing, noise will be emitted from the brake valve.
When going down a steep slope at low speed, a noise will be emitted from the travel motor brake valve.
3 - 105