QUOTE(Superhawk996 @ Jan 23 2022, 11:33 AM)
Found the thread Drphil914 started.
Might have some info that will help you. Also has info on my motor (couldn't be fixed) and the URO replacment.
Also don't forget while you're in there, 914Rubber sells new gaskets and seals, and hardware to completely rebuild the fresh air box if you're in need.
http://www.914world.com/bbs2/index.php?sho...=351152&st=QUOTE(Medtner3 @ Jan 23 2022, 11:42 AM)
QUOTE(Superhawk996 @ Jan 23 2022, 10:33 AM)
Found the thread Drphil914 started.
Might have some info that will help you. Also has info on my motor (couldn't be fixed) and the URO replacment.
Also don't forget while you're in there, 914Rubber sells new gaskets and seals, and hardware to completely rebuild the fresh air box if you're in need.
http://www.914world.com/bbs2/index.php?sho...=351152&st=I got all that the only thing I need is the rubber grommet where the wires go into the fresh air housing. I will definitely check out that thread . Tested my motor again this am and it briefly worked but I smell burning plastic ... not good so jerked the wires off.
I separated the motor from the fan which was very tricky used a hammer and punch and emory cloth around the impeller. Actually managed to remove the motor without breaking the fan.
the part of the motor that touches the brushes looks terrible. sanded it a little and got it to spin for a few seconds then stops.
Not wasting anymore time on this I am replacing the motor since does not really look rebuildable
QUOTE(Medtner3 @ Jan 23 2022, 08:08 PM)
QUOTE(Medtner3 @ Jan 23 2022, 10:42 AM)
QUOTE(Superhawk996 @ Jan 23 2022, 10:33 AM)
Found the thread Drphil914 started.
Might have some info that will help you. Also has info on my motor (couldn't be fixed) and the URO replacment.
Also don't forget while you're in there, 914Rubber sells new gaskets and seals, and hardware to completely rebuild the fresh air box if you're in need.
http://www.914world.com/bbs2/index.php?sho...=351152&st=I got all that the only thing I need is the rubber grommet where the wires go into the fresh air housing. I will definitely check out that thread . Tested my motor again this am and it briefly worked but I smell burning plastic ... not good so jerked the wires off.
I separated the motor from the fan which was very tricky used a hammer and punch and emory cloth around the impeller. Actually managed to remove the motor without breaking the fan.
the part of the motor that touches the brushes looks terrible. sanded it a little and got it to spin for a few seconds then stops.
Not wasting anymore time on this I am replacing the motor since does not really look rebuildable
well I figured out one of the brushes was frozen and probably why the motor was not working right. tried to get the brush out and it broke in half
lots of sellers on ebay, they are all the same, URO fan/motor assembly is what you need, its all one piece , and under $100. Drew at URO confirmed for us that it is counter balanced too, and i believe there is a one or 2 year warranty on that.
I found that on mine a previous owner had it apart and had the wires crossed in the connector, so just make sure your ground pathways for the different speeds are in the correct location. you already confirmed you have power, and your old motor was the issue. get the new seal that goes on the fan( the fan to housing seal) that is new from 914rubber, they are the only one that makes it. That will keep it from dragging and causing resistance too.
My fan works like new and i am amazed at how much air they push!.
- also get the new cables too , it makes a huge difference on the operation of the controller/sliders.
Good luck,
Phil