Need to replace glass top

I have cracked the glass top on my cook top. Parts pros has the new glass but is there some special glue to put the top on, or does it screw on. I can’t tell how its held on looking at the manual.

Thanks,
Ryow

Here are your parts
Replacement parts for JENN-AIR JEC8430ADS SURFACE UNIT- ELE | AppliancePartsPros.com

Here is the units install info which may be useful
https://www.maytag.com/digitalassets/MLPDF/Installation%20Instructions%20-%208101P503-60.pdf

Here is the service info.
Download JEC8430.pdf

And a bulletin if there are leveling issues on reinstalling.
Download JEC8430 Bulletin.pdf
74007941 is AppliancPartsPros number AP4009246