This may be a good time to explore your options because you can get.
How to replace a roof vent on a travel trailer.
Once you can actually see all of the screws you can start unscrewing them from the roof to allow the cracked roof vent to come loose.
If you are installing a vent in a new location mark the desired location for your vent make sure to stay between roof joists.
If you are replacing an existing vent remove the old trim ring garnish piece from inside the rv.
Replace the hinges and check to make sure they are secure.
There are 3 or 4 different manufacturers so taking what s left of the broken one with you will guarantee you get a proper replacement at the rv dealer.
Remove old garnish or cut new opening.
It might be a good idea to hold onto these screws to use them for installing the replacement roof vent so don t let them go rolling off the roof of your rv and into the grass.
Straighten the tabs that go into the old vent and then take off the lid.
This isn t normally the kind of video i put out but i got bored changing the vents in my camper so i filmed the last one and made a how to video.
Crank open roof vents are the easiest.