I have cleaned my 98 navigator every weekend since i bought it 2 years ago, and have found it most annoying that when i spend hours cleaning every detail on the vehicle, including the windows, water drips forward from the roof drains and stains the windshield as soon as i brake for the first time. The only way i have found to stop this is to literally climb ontop and dry them with a rag or shirt. If you are trying to avoid the problem i face about the windshield, make sure you carry an extra roll of paper towels in the vehicle so just in case your as picky as i am, as soon as the water falls forward, you can get out and wipe up the streaks (or have your gf do it and tell her you cant help cause your driving).
A sinkhole forms.
Are you asking about and indirect waste?
Metered roof drains are installed on flat roof systems. Their primary purpose is to allow a small amount of water to drain through them, and allow for water to pool on a roof top. This pooling allows for the sewage treatment plants not to be overwhelmed by the rain water. The metered roof drains must be spaced 50 feet from the roof edge and 100 feet from another metered roof drain. Each metered roof drain has 4 weirs built into its body. By removing weirs you can control the amount of water that will drain. The more weirs removed the faster the roof will drain. The roof must be engineered to hold the weight of the pooling water. More information can be found on the web sites from the manufacturers of metered roof drains. Zurn, Mifab etc.
Yes. All sunroofs both factory and aftermarket have drains because it is impractical to totally seal a roof opening.
I finally found the drains in each corner of the sunroof. They were covered with dirt. You can't see the ones in the rear of the sunroof but you can feel them with a screwdrive with the roof in the tilt position. I used weed eater cable to clean them. I also found 2 drains for where the water running down the front window drains. The drains for this area were clogged right below the windshield. I am starting to believe that this was my problem area rather than the sunroof. All drains are now clear and I am waiting to see if all is well.
Roof - 1998 was released on: USA: 28 March 1998 (New Directors/New Films)
A roof drain is used to outsource any rain or external water that stays on the roof. Roofdrainexpress and Mifab are two great websites that offer cheap installation services.
On the roof! I'm kidding ! If you have a carpet pull it up.The drains (usually six )are located at the low points and are just a plastic looking stopper.
sounds alot like your vent is either stoped up restricted or in the wrong place
On floor and roof drains on the bottom (under the dome /strainer)
Sometimes the drains on the roof get clogged, you may want to check them.
The cast of Roof - 1998 includes: Iris Acker as Older Woman Laura Bradley as Younger Woman
Yes, there are 4 drains at each corner of the sunroof which sometimes get clogged.
yes the a/c drain and the heater core
Pocket Dragon Adventures - 1998 Nothing But the Roof 1-75 was released on: USA: 1998
Roofs may be functionally flat or "pitched". In building construction, roof pitch is a numerical measure of the steepness of a roof. A flat roof on the otherhand, is a roof which is almost level in contrast to the many types of sloped roofs. The slope of a roof is properly known as its pitch and flat roofs have up to approximately 10°. If you have a flat roof, there is probably a leak in it or there will be a need for a flat roof repairs in the future.
You can easily clean your gutters by yourself by climbing onto the roof and clearing out and debris from gutters and your drain. Afterwards, it is advisable to get some wire mesh material and attach it to the gutters to prevent more debris frow getting in them.
If it is roof drains you are talking about, this calculator may help you: http://www.portalsplus.com/drain_calc.htm
You can use an AAV for each of these. This prevents having to cut the roof.
Under One Roof - album - was created on 1998-11-11.
fuse 14 under the dash, unfortunaltely also kills radio
The Hughleys - 1998 Up on the Roof 1-23 was released on: USA: 11 May 1999
You can tell if the roof vent pipe is clogged by watching for slow drains. If air is unable to help force water out of the system, the water will naturally want to remain in position.
By taking the square footage and the actual pitch of the roof and using a chart that will give you a 10 year frequency (average rain fall) per hr. Also a major factor is if the roof surface is for weather protection only or promenade
If the spots are only thru the clear coat the entire roof should be carefully finesse sanded and then reapply clear coat as directed by manufacture