22 English 5.906-591.0 Rev. 00 (01/14) ADVR Uninstall / install valve for detergent1 O rings2 Water pipes3 Safety clip4 Holder capacitor Remove the pump motor from the chassis. Unhook the holder of the capacitor. Pull out the safety clip. Pull out the water pipes.1 Screws2 Valve gear casing3 Cylinder head4 Piston guide5 O ring6 Retaining clip7 Pin Unscrew the screws. Carefully pull the holding clamps outwards. Remove valve gear casing with cylinder head. Remove the piston guide and the piston.NoteCheck O-rings for damage.Clean the intake and sealing areas.Pay attention to the correct fitting position during reinstal-lation.1 Cylinder head2 O rings3 Control valve4 Injector nozzle Disconnect the cylinder head from the valve gear cas-ing.NoteCheck O-rings for damage.Clean the intake and sealing areas.Check control valve and injector nozzle for ease of move-ment, clean if necessary.Pay attention to the correct fitting position during reinstal-lation.AEZK Uninstall / install cylinder headTorques NmScrews 7,5...9,5