Yep the exact same!
the start went so well! I was like whoa! I'm getting good at this. Then I got to that race inside the dust cover and I am just baffled. the one race is of course a reversed thread so it's the opposite of righty tighy, left loosey. So I thought maybe the same for that one. The thing is, GETTING TO IT! Ughhh! and if you can it seems nice and toooyt. I spent a whole day going to two flea markets and getting covered in rust and dust and old oil scavenging through the tool tables. The one place had a a few CCM bike wrenches and so I thought for sure maybe they would have a wrench hiding somewhere to deal with the crank case, I even came close to one wrench that I thought would do the job, but the one end was too big, the other too small. The strange thing about those darn wrenches is they deal with every bolt except the chain tensioner bolts, seat post bolt( hard to reach), and the two races inside the crank, actually the whole crank. There has to be a tool or tools for it. I called Jamie McGregor of the vintage CCM group who I am family acquaintances with and haven't heard back,yet. I might tomorrow. be nice to get my hands on a CCM maintenance manual.
The thing is no standard tool works.They can't get inside the walls of the dust cover. I think this is how old Bike Shops back in the day kept a business j/k. But I am sure a person could buy one also. I think they are the golden keys.