Remodeling was associated with a lot of tests, because not accompanied by a guide.
Bottom line:
You have to replace the whole key bit incl. Push-button from the housing from two shells.
In original Peugeot key a small plastic part as a holder for the spring is installed in replica housing a metal part is in rotating mechanism which you have to take before to rauszubekommen the key bit.
If you have the two parts then exchanged one needs the new spring of new housing and the old pressure cap the old housing, the metal part of the spring of the new housing is no longer needed it, otherwise the pressure cap does not fit it. Board and Chargers nor the metal part of the contact with the board still turn in the new case, a little deal, works perfectly.
Note:
During the spring using a 1 1/2 turn counterclockwise necessary.
