I had the feeling that I shouldn't but I did anyway to see what would happen. My horn wire was just about completely broken where it comes out of the steering tube, so I was looking for a way to find a couple of inches to splice into. I removed a small plate at the bottom hoping it would be dry (ha, ha, ha!!!) but no such luck. I lost about a tablespoon, or so, of gear lube when I pulled this stunt so where and how can a guy replace the gear lube that was lost? Also, is there a source that says how much the steering sector holds and how you check it? Thanks.