I have a 96 Century 23' WA with a Yamaha 200 and the steering leaks. It had a small leak back at the engine where the steering rod comes out of the housing. Now it has developed a leak at the wheel where the wheel attaches to the pump. I can't find any info in the Clymer manual. How hard is this to fix and what parts are likely bad. All of the other projects are done and this is the last one!! Then she is ready to get wet!! 