Quality and quantity of the re-
quired operating materials
Only the operating materials specified in the
maintenance data table may be used.
– The required consumables and lubricants
can be found in the maintenance data table.
Oil and grease types of a different quality
must not be mixed. This negatively affects the
lubricity. If a change between different manu-
facturers cannot be avoided, drain the old oil
thoroughly.
Before carrying out lubricating work, filter
changes or any work on the hydraulic system,
carefully clean the area around the part in-
volved.
When topping up working materials, use only
clean containers!
Maintenance
5
General maintenance information
414 57378011527EN-12/2023 - 07