85 190E 1-2 slip

Hi gang. This is slipping on 1-2 upshift. I'm being careful not to let it happen. Does anyone know if there is an adjustment or TV-type pressure
adjustment? I've never worked on a M/B trans but I know all the US units.
Thanks, Mr. Bill {:-o
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.