Yes I tried everything mentioned in all the threads on the matter in this forum. thery are in the topic " loss of power while running"

One day I moved the screw that defines the end position of the flap. That is why I need to know the adjustement procedure to bring the flap to the nominal position.

My guess is that the hole @1 has to be above the flap and as I do not have the CD so I expect to get advice from anybody who may know

the picture points the screw I moved and that adjusts the flap.

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