Operation & Maintenance Manual
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LG918 Wheel Loader
34
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When opening the examination window and the oil filling port of the oil tank, make sure that
nothing (such as nuts, bolts, cotton yarn or tools) falls into the inside of the machine. If it happens,
the machine may be disabled. Pick out the fallen pieces safely.
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Do not carry any unnecessary tools or parts in your pockets during examination of the machine.
8.8 Cleaning
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Wear the anti-slide shoes to prevent sliding when cleaning the machine. Wear protective clothes
when using high pressure water to clean the machine.
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Clean routinely to prevent dirt or mud splashing into the eyes or slippage caused by oil on the
machine.
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Do not use a flammable scour when cleaning the machine.
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Shut the engine to clean the inner part of the machine, put all the levers (or handles) in the neutral
position, push the parking brake switch and keep it in the braked position.
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Do not let water enter an electric part (such as sensor, wire connector) or operator cab. If so, the
operation may be disabled and the electric circuit may be damaged.
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Wear protect clothes and glasses when using compressed air to clean the filter mesh.
8.9 Heavy Materials
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Wear protect clothes, safety glasses and safety helmet and put a copper bar between the hammer
and the part being hit.
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Eyes may be damaged by flying hard particles, such as pin and bearing when hit by a hammer.
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Use tools and heavy materials carefully. Prevent them falling down.
8.10 Welding Repair
Electric welding requires a special technique, proper equipment and place. No person is allowed to
weld without a license. Escaped gas and damaged electric wires are potential problems during
welding. Obey the following:
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Switch off the electricity in the terminals for storage to prevent explosion.
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Clean the paint at the welding site to prevent the production of harmful gas.
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Avoid welding on the hydraulic equipment or pipe, or places nearby. Flammable steam and
sparks may be generated.
