Disconnect The Pneumatic Line -2- On The Pump -1- By Pressing The Release Ring In Direction Of -Arrows-.
-- Disengage the rubber mounting -1, 2 and 3- from the bracket in direction of -arrows- using pliers.
-- Remove the pneumatic system pump with the bracket -4-.
-- Disconnect the connector for the wire -5- and free up to do so release the connector safety catch.
-- Release the catch in direction of -arrow- and slide the pneumatic system pump -1- down to the side away from the bracket -2-.