Does this vent snap in and out or is it screwed in?
Answer Sergio, Yes, the vent cover is "screwed" into place, You will need to raise or remove the cooktop, to access the mounting bolts. here's some help :Maintop Assembly 1. Remove power from unit. 2. Remove range from installation position. 3. Remove air grill, filter, grill grates, aeration pan and cartridges (select models). 4. Remove screws from plenum area at front of opening. 5. Open oven door and remove screws securing maintop to oven chassis, located on the bottom of control panel and along the outside edges of the maintop.
6. Remove cartridge receptacles and grill pans (select models). 7. Label and disconnect wiring to elements (select models). 8. Remove screws securing element mounting brackets to main top assembly (select models). 9. Gently remove elements from mounting brackets to
prevent damage to glass top (select models). 10.Reverse procedure to reinstall maintop assembly." If you have a decent assortment of tools you may be able to perform the repair by removing the rear panel and remove the nuts with a socket and ratchet. Good Luck and Thanks