On Wednesday, March 28, 2018 at 7:10:36 AM UTC-5, bertvaneyken wrote:
Is there someone that can send me a scan/foto of TM 653-82/1 ?

Arbeitsanweisung für den Einbau von Avionik-Geräten", TM 653-82/1


thanks,
Bert

Check with the factory: http://www.scheibe-aircraft.de/