How to identify a non lockup A999 transmission with pics!

I hate working on grubby things like that too and you can't clean a trans very good when it's still in the car. I worked on forklifts for about 15 yrs. Man talk about grubby. I carried a little power washer with me on service calls cause 1/2 the time it was a blown hydraulic hose that sprayed oil all over the place.