Komatsu D65EX-12 Operation & Maintenance Manual page 115

Bulldozer
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OPERATION
1.
Pull fuel control lever (1) to the center position between
LOW IDLING and HIGH IDLING and run the engine at
medium speed for about 5 minutes with no load.
2.
After warm-up has completed, check gauges and caution
lamps for proper operation. If any abnormality is found,
repair it.
Continue to run the engine at low load until engine water
temperature gauge ( 2 ) falls within the white range (Mon-
itor Panel Spec.) or green range (Gauge Panel Spec.).
3.
Check that there is no abnormal exhaust gas color, noise,
or vibration. If any abnormality is found, repair it.
3-68
OPERATION

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D65px-12

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