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165928FXLK
May 2020
Only trained maintenance experts should perform lift service for the following items.
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Replace hydraulic hoses
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Replace chains and rollers.
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Replace cables and sheaves.
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Replace or rebuild air and hydraulic cylinders as required.
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Replace or rebuild pumps / motors as required.
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Check hydraulic and air cylinder rod and rod end (threads) for deformation or damage.
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Check cylinder mount for looseness and damage.
Relocating or changing components may cause problems. Each component in the system must
be compatible; an undersized or restricted line will cause a drop in pressure. All valve, pump,
and hose connections should be sealed and / or capped until just prior to use. Air hoses can be
used to clean fittings and other components. However, the air supply must be filtered and dry
to prevent contamination. Contamination is the most frequent cause of malfunction or hydraulic
equipment.
