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Service and maintenance
5.5 Replacing the hydraulic hose
lines
Hydraulic hose lines are subject to ageing:
The characteristics of the hoses change due to effects of pressure, thermal load and UV
radiation. The date of manufacture is printed on the hydraulic hoses. This allows for the age to
be determined without lengthy searching. It is required by law that hydraulic lines are replaced
after a service life of six years.
Only use original spare parts as replacement hose lines!