Maintenance 303 Cleaning the working hydraulics oil cooler Cleaning the fine particle filter or the active charcoal filter Rear right oil cooler Example: fine particle filter Maintenance and care X Clean protective grid : and radiator core fin ; of the working hydraulics oil cooler. When operating in very dirty conditions, e.g. when mowing, check the fine particle filter or the active charcoal filter several times a day and clean if necessary. Cleaning the oil cooler, hydrostatic drive system/torque converter clutch X Open the front flap ( Y page 291). X Clean dust filter screen ? . X To remove the fine particle filter or the active charcoal filter: open clip : .
X Pull out and clean fine particle filter or active charcoal filter ; or if it is heavily soiled, replace it. X Lift up and remove cover = . X Clean housing A with a moist cloth. X To install the fine particle filter or the active charcoal filter: insert fine particle filter or active charcoal filter ; . X Clean protective grid : and radiator core fin ; of the oil cooler, hydrostatic drive system/torque converter clutch. Rear left oil cooler X Insert cover = to the right into the guide and close it. X Attach clip : to flap = and close it. Z