I'm afraid I'm not sure how to determine if the order is correct or not, as I cannot disassemble my Rollei without fearing that I may never be able to put it back together again.
Originally Posted by TheFlyingCamera
Under correction, the camera has only had it's focus screen modified, which was done by someone with two left hands, and I had it's shutter serviced. This focus screen installation was probably a DIY attempt by the previous owner. Besides the focus screen and the repair chap who cleaned the shutter, I don't think the lens assembly has seen any disassembly. No paper trail to back that up, so anything is possible