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PC210/240-ENG
12.1 CHECK BEFORE STARTING ENGINE
12.1.1 WALK-AROUND CHECK
WARNING
• Dirt, oil or fuel around the parts of the engine which reach
high temperatures may cause fire and damage to the machine.
Check carefully, and if any abnormality is found, always repair
it or contact your Komatsu distributor.
Before starting the engine, look around the machine and under the
machine to check for loose nut or bolts, or leakage of oil, fuel, or coolant,
and check the condition of the work equipment and hydraulic system.
Check also for loose wiring, play, and collection of dust at places which
reach high temperatures.
Always carry out the items in this section before starting the engine
each day.
1. Check for damage, wear, play in work equipment, cylinders,
linkage, hoses
Check that there are no cracks, excessive wear, or play in the work
equipment, cylinders, linkage, or hoses. If any abnormality is found,
repair it.
9
12. OPERATION
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