Maier vented hood install help.......

[nowukno]

According to my UPS tracking # i will have my maier vented hood thursday. Im wondering about the install. I have heard that you have to do some cutting or triming of some sort. Maybe i heard wrong and it's a simple swap. Let me know , thanks.

[Doober]

if you got the one im thinking of, it should be a breeze at least it was for me