Operation & Maintenance Manual
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LG958L/LG959 Wheel Loader
102
other parts.
1.17 Dusty Circumstances
Do the following when the machine works in dusty circumstances:
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Inspect and clean air filter frequently to avoid blocking.
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Clean the radiator frequently to avoid blocking.
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Clean and replace fuel filter frequently.
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Clean the electric components, especially the starting motor and alternator, to avoid accumulation
of dust affecting dispelling heat.
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Refer to
Operation and Maintenance Manual
of diesel engine for replacing and
maintaining air filter.
1.18 Avoid Using Mixed Oil
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Never use oil mixed from different brands. If only a different kind of oil from the one previously
used, drain the oil from the machine, and fill with the new brand oil.
2. DETAILED RULES OF MAINTENANCE
2.1 Detailed Rules of Using Oil, Fuel and Coolant
△
!
WARNING
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Because of bad operating conditions (high temperature and load) and
dusty ambient circumstances, oil easily deteriorates. Change oil as
soon as the oil deteriorates or is mixed with many impurities.
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Add the specified volume of oil. Either too much or too little oil may
cause problems.
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Clean and replace the relative filters when changing oil.
2.1.1 Fuel
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The fuel pump is a precision instrument. If the fuel mixes with water or dirt, the fuel pump will
not work normally.
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Never
let impurities enter when changing and adding fuel.
