TROUBLES AND ACTIONS OPERATION
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SEVERE JOB CONDITION 3
q When carrying out digging operations in water, if the work equipment mounting pin goes into the water, carry
out greasing every time the operation is carried out.
q For heavy-duty operations and deep digging, carry out greasing of the work equipment mounting pins every
time before operation.
After greasing, operate the boom, arm and bucket several times, then grease again.
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