Maintenance Set S for Jura Brew Group

Maintenance Set S for Jura Brew Group The set for easy maintenance of the Jura brew group. Often only one or both piston rings are defective, in which case this set is exactly right. The gasket set for the drainage valve and the crema valve for the brew group can be found at the bottom of the page in the recommendations. Instructions for service, maintenance and repair of Jura automatic coffee machines can be found here: Service Instructions Scope of delivery: 2x O-ring for the pistons of the brew group 1x O-ring for the pressure hose 6g multi silicone grease food safe (-40 to 200°C)