Re: whirlpool dryer awz3413 start button
I don’t know this particular model or series but flexible plastics are difficult to glue successfully.
Some have had success with using a soldering iron to weld things back together. When I try that it usually just makes things worse; I think it requires a light touch.
I usually drill small holes in adjacent pieces of plastic and “sew” them together either with small cable ties or with thin wire. Fiddly but satisfying if you get it to work reliably and are able to save the customer silly parts money.
In cases where customers aren’t fussy, you can sometimes get round these things by using a small stick poked through the hole left by the broken off button.
Mike.