|After machining the bearing seat|
New bevel chambers are available - but they are expensive and I like to use as many original parts as possible as they still seem to fit much better. Luckily Juris in Latvia could solve the issue by welding and machining the chamber - which was tricky. He needed a very accurate mandrel in the opening where the bronze bush normally sits and using this to clamp the housing in a lathe, the bearing seat could be machined. At the same time the flange - where the housing fits to the rockerbox - was trued by removing a tiny bit of metal. Apparently these flanges are often distorted.
|After truing the flange|