Drive the forks of the bar beneath the heads of screws.
How to repair roof top vent.
Air conditioner vents are the most frequent rooftop pieces to break simply because they sit higher than the rest and don t always clear low obstacles.
Remove the metal straps that secure the upper and lower portions of the vent pipe to the roof and ceiling framing with a nail bar and hammer.
The drainage pipe leaves.
Like the crank open vent you can find a replacement at your rv dealer.
How to repair a plugged roof vent.
Alternatively you can add a metal roof vent cover.