Hi everyone, I am working on a 630 bobcat pedal linkage, where it crosses under the pump I have what looks like a rectangle sticking up with a quick in holding the pivot point of the linkage bar down and its so sloppy that the left foot peddle hardly works. The parts book shows a bolt and bushing there. What am I missing? Also I need to put new seals in the front axle, do I really need a $390 seal installation tool to do it