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MAINTENANCE UNDER SPECIAL
CONDITIONS
Conditions
Working in mud, water or rain 1. Walk around and check for the loose connector, obvious damage or leakage.
Working in a particularly
dusty or in a very hot envi-
ronment
Working in rock environment
Working in extremely cold
area
2. After working, clear the mud, rocks and sand on the machine. Check the
welded parts for the cracks and components for the loose. Accomplish lubri-
cation and maintenance everyday.
3. If the equipment is working in acid rain or in the corrosive materials, you
should use water to clean the affected parts.
1. Clean the air filter element more frequently.
2. Clean radiator to remove the inserted dust and dirt .
3. Clean the fuel sucking filter and fuel filter more frequently.
4. If necessary, check and clear the starter and engine.
5. Replace more frequently the filter element, breather and pilot the filter ele-
ment of the hydraulic oil tank.
1. Check the chassis and wheel assy for damage or excessive wear.
2. Check connector and bolt for loose or damage.
3. Check hubs and Tires for damage.
4. Check more frequently the bucket or crusher for damage or excessive wear.
5. If necessary, install a top frame and front frame to avoid the damaging from
falling objects.
1. Use the proper fuel which is adapted to the ambient temperature.
2. Use gravimeter to check anti-freeze fluid to ensure having corresponding
anti-freeze performance.
3. Confirm the ambient temperature of the battery. In extremely cold weather, it
is necessary to remove the battery during night and put it in a warmer place.
4. Timely remove the slime on the machine body to prevent the equipment from
being damaged due to the freezing.
Maintenance requirements
Inspection, Maintenance and Adjustment 4-21
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