Mamiya Six Automat - Seikosha shutter disassembly and cleaning

Mamiya 6 Automat is a nice folding medium format camera that can be easily obtained from Japan online. Most models suffer from glass imperfections due to the island's climate, but even if the glass is great, it is almost certain that the shutter speeds will be off.
Here, I show you the basic steps of shutter disassembly and reassembly.

I am using 100% isopropanol and acetone as solvents. You can use isopropanol and naphtha. If you use acetone, you WILL need to lubricate all the critical surfaces, because it is much stronger than naphtha and will remove any finish.
For lubrication, I use high molybdenum grease, although there are better products.

Leave a comment if you need a free service manual for this kind of shutter.

I also have Compur shutter parts (New Old Stock) available for sale:   / stable625