Operation & Maintenance Manual
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LG958L/LG959 Wheel Loader
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The clamper of the safety belt is at the left rear side of seat, and put the lock into the opening of
clamper to jam the lock. There is a red button on the side of opening of clamper. Press the button and
the lock will jump out from the clamper. Before using the safety belt, please check the clamper of
safety belt whether lock and loose normally.
1.2.12 Rearview Mirror
Rearview mirrors are on the left and right sides outside the cab and left upper inside the cab. Before
starting work, the rearview mirror must be adjusted for a good rear.
1.2.13 Key
This loader equips two key for every using condition:
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The starting switch key for engine.
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The key of left and right doors of cab.
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The key of left and right doors of engine hood.
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The key of left and right otter boards of engine hood.
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The key for adding fuel port of fuel box (if equipped).
2 RUN-IN PERIOD OF NEW MACHINE
A new machine must have a run-in period first to increase the load step by step from free rotating; so
that each part of the machine can be have full run-in period for increasing the life of the machine. It
needs 60 hours to train the new machine, and operate follows:
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Run the machine in neutral at low-speed for 5 minutes to preheat the engine fully.
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Never accelerate the engine suddenly in the preheating period.
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Never start, accelerate, turn or brake suddenly except in an emergency.
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When the loader is working without a load, the gearshift should be used from low speed to high
speed at each level accordingly. Turn left, right or brake steadily in the process of driving.
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In the period of run-in, all speeds including forward and reverse should be adjusted.
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It is better to load bulk materials in the period of run-in. Do not operate the loader too hard or too
rudely. The load should be less than 70% of the standard load, and the speed should be better less
than 70% of the maximum speed limit.
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Pay attention to the lubricating condition; routinely add and change the lubricant according to
rules.
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Pay attention to the temperatures of the gearbox, torque converter, front and rear frame, rim and
brake drum. Once they are overheating, find the reason and repair it.
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Check the fastening conditions of the bolts and nuts.
