Look directly opposite on the casing where the strainer is, and see if there is a similar sized cast plate. You may be able to take that plate off and pull the strainer out the drivers side of the casing. I have never done it that way, but someone once wrote about it. As far as having brake lever in the way, that is par for the course... I had a hyd line that I slightly re engineered in place so I could get mine out of my 5035. First time you take the screen out, make sure you wash it real good to remove any gray iron dust sludge from it from the gears lap'n in. You can wash it with hot water and dish soap at first, just make sure to wash it several times after that with diesel or something... make sure you get rid of any moisture. Blow it off real good several times during the process. Try to clean the krap out of the bottom of the casing as much as possible, too. I took mine out at 50 hours and it was real nasty. When I did it at 400 hours, it was practically clean.