I have a husky 33 gal portable air compressor.

The on off button will not work. I must plug in to start & stop. is it just a simple take top off & replace on off button and start from there ?

modle #;s I think are F3S33VWD/516-051. I cannot find any mention of the on off button in my booklet There is however, mention of the pressure valve is this the area I need to investigate ?