42
Then slowly cycle 3times clockwise and anticlockwise.
8.
Put the working device on ground to let one side of the track shoe off ground
on a firm ground, the other side track shoe on ground, control the traveling
motor forward and backward for two times, then check the other side track shoe
in the same way.
Stop the engine
NOTE: running the engine idly for
3-5minutes before shop the engine,
unless the heat may cause problem to
the engine,
1
.Park the excavator on level and firm
ground.
2.Put the working device on ground.
3.Put the accelerator operating bar on
The lowest speed position (Fig 3
—
22),then
Running the engine for 3-5minutes in
Idle position
4.Turn the key to
“
off
”
position(Fig 3
—
23),stop
the engine
5.Pull out the key
Fig 3-2l
Fig 3-22
Fig 3
—
23
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