How do I replace the two horn pressers on the steering wheel of a 1993 Park Ave Ultra? I have the two presser parts that look like a half moon. I have an air bag in the middle of the steering wheel with a horn presser on each side. If I unsrew the four screws on the back of the steering wheel, will that give me access to the two screws that hold each horn presser in place? Will that mess-up the air-bag?

Thanks.



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Sudin