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Komatsu PC490LC - Page 263

Komatsu PC490LC
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When sprocket (A) is at the rear of the machine:
Start the machine either by pulling levers (5) backward
slowly or by depressing the rear parts of pedals (6)
slowly.
When sprocket (A) is at the front of the machine:
Start the machine either by pushing levers (5) forward
slowly or by depressing the front parts of pedals (6)
slowly.
4.
When travelling, check that the alarm sounds normally.
If the travel alarm does not sound, contact your Komatsu
distributor for repair.
REMARK
In low temperatures, if the machine travel speed is not normal, thoroughly perform the warm-up operation.
In addition, if the undercarriage is packed with mud and the machine travel speed is not normal, remove the soil
and mud from the undercarriage.
METHOD FOR STOPPING MACHINE
Avoid a sudden stop. Stop the machine gradually.
Set right and left travel levers (1) in NEUTRAL position (N).
The machine stops.
OPERATION MACHINE OPERATIONS AND CONTROLS
3-191

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