If you think you'll be conserving the roofing decking plywood (not changing it), then you might conserve yourself some clean-up problem by eliminating the components first and then peeling up the rubber! Information of water damage on camper roof. More water harmed locations on Recreational Vehicle roofing system decking. There was nothing truly horrible that made me feel like I was going to fall through, however certainly a lot of damage and I was getting the sensation I would be changing a lot of the roofing decking plywood.
I opted for the most basic one first, a vent cap from a kitchen sink plumbing vent pipe. Starting to scrape caulk and sealant. I utilized a stiff scraper with a chisel-like blade and just started spying and cracking and scraping and hacking. There is no other way around this, you simply have to begin digging up until you expose the screw heads.
Unscrewing the screws in vent cap. The screws on this vent cap were hex-head metal screws so I used a small socket motorist to remove them. Some came out clean. Others were rusted and I had to use a vice-grip pliers to get the heads and turn them bit by bit.
I found an old wasp nest inside the vent cover. This is a sight I'll probably need to get utilized to, finding the remains of animal habitation in every nook and cranny. I spend a dreadful great deal of my time creating excellent wildlife environment in my yard so I don't get angered when an animal chooses to set up home in my Recreational Vehicle.
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Fortunately no one was home in this old nest so I just tossed it. Possibly I'll put a screen over it when changing it. Which brings us to the next point. You should attempt not to damage these pieces (like vent covers and caps) as you're removing the old caulk and sealant simply in case you require to use them once again.
(Guess I'll find out when the roofing system is done!) Prying up the vent cap and removing the last ring of rubber roof below. So I pried up the rest of the cap and scraped up the remaining rubber roof and butyl tape and putty and 25 years of other gunk and here's how it looks tidied up.
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One down, 7 more components to go. Next I decided to tackle the only roofing system ventilation fan that my camper has. My roofing system vent also had a vent cover over it. So I started scraping the gunk from those screws. Starting on the roofing vent. Hardware exposed on roof vent cap, the first nut came off clean.
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Bolt is spinning. The fasteners on this Recreational Vehicle roof vent cover were nuts on little bolts. The very first one came off fine with an extension socket kit. The second one simply started spinning, implying the bolt was not repaired in place however turning along with the nut. Bummer. A peek at the hardware holding down the roofing vent cover.
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I didn't have any excellent way to hold the bolt in location so rather I opted to saw through the bolts with a reciprocating saw. Sawing through bolts on roof vent cover. I utilized a cordless reciprocating saw with a metal-cutting blade however it was tricky to get the blade flat sufficient to reach the bolts so near the roofing deck. The majority of were so old and rusted that they sheared off when I loosened then with a great deal of force. Unscrewing the brackets that held the vent cover in place. Then I scraped more caulk and roof sealant off the flange of the roof vent itself. I soon discovered there were no more screws or hardware holding it down so I quit on the scraping and went inside the Recreational Vehicle After scraping the caulk and sealant from flange of roofing vent, say goodbye to screws! Loosening the within cover plate of roofing vent fan in Recreational Vehicle bathroom.
A couple sheared off with a great deal of force, but two would not budge. So I needed to drill out the screw heads. I chose a drill bit near the size of the shaft of the screws that I had actually already pulled out and started drilling. Choosing a drill bit for drilling out a screw head.
Shatterproof glass advised. So I drilled out the heads, one popped off and the other I was getting frustrated with and offered it a yank before it was drilled through. Rather of popping off the screw head, the plastic simply melted away around the hot screw head. Whoops. Hope I do not have to reuse this cover.
If not, I'll need broader screw heads when re-assembling. Cover plate removed from roofing system vent. Next I discovered little corner brackets with hex-head bolts holding them in. I loosened them (all came out fine the good news is) and took out the brackets and little white plastic spacers. Unscrewing corner brackets in roofing vent.
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All corner brackets eliminated, ready to take out. As soon as the brackets were out I returned up leading to pry out the the roof vent. Then I scraped up all the remaining gunk and rubber roof. Taking off the old roofing vent. There are two wires running to the roofing system vent (a black hot wire and a white neutral wire) that you'll need to clip to remove the old vent.
