Maintenance and Service
Lifter
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7.9.7 Eccentric shaft bearing
Oil in the eccentric shaft bearings is a lifetime oil and must not be changed.
Check the oil level once a year. For this purpose, fully lower the lifting unit.
(1) Oil filling opening
(2) Oil level control screw
Prescribed oil variants: Gear oil
API GL5, SAE 90
Filling volume: each approx. 0.25 litres