5 Maintenance Hydraulic – Exchanging the venting filter Repeated skin contact with used hydraulic oil can cause skin damage and other bodily harm! Wear rubber gloves when exchanging the filter. Carefully wash off the hydraulic oil that has come into contact with the skin. 1. Lower the work unit to the ground. 2. Switch off the engine. 3. Unscrew the cover on the hydraulic tank (arrow). 4. Clean the filter (1) and the area surrounding it. 5. Unscrew the old filter (1) and O-ring. 6. Screw in a new filter (1) with O-ring and hand-tighten it. 7. Do a trial run to check that the system is free of leakage. 8. Screw the cover back onto the hydraulic tank. 1 5-62 WA90-5 – VEAM270100 WARNING WARNING