You can not imagine how you help me❗️couldn’t find this information anywhere(((( Service masters also didn’t know how to put it on place. Thanks kind human!

Du warst eine große Hilfe. Vielen Dank

You are the best !!

Thanks

grazie

Door fitters must take these out regularly well worth saving the entire mechanism as can't get parts and they are about £400 for the hole thing

SI Siegenia PSK Upvc Sliding Patio Door Bogie Roller Spring LH & RH

If ordering the springs are handed left right left hand spring door closes to the left right hand closes to the right , might sound obvious but it's not pointed out when ordering or in any of these videos 👍

Sie benötigen die linke Feder für ein DIN linkes Element. DIN links wird von links nach rechts verschoben beim Öffnen.