Minggu, 23 Februari 2014

Use JB Weld to fix electric pressure washer pump manifold?




Big Yoda


the manifold for the pump is cracked. will this product work? trying to save $30 from buying a new one. this is a 1600 psi washer.


Answer
Like one of the post mentioned - you didn't say if the manifold was plastic or metal.

If its plastic, try this - take 80-120 grit sandpaper and roughen the surface - you need a rough surface for the adhesive to "bite" to - the more surface the better. Get a fiberglass repair kit - one that has the fiberglass cloth and epoxy. Mix an appropriate amount of the resin, and put a thin coat on the roughened surface, and push in an appropriately sized piece of the glass cloth. Let it cure, then roughen it slightly and repeat with another layer. Two layers of this stuff should more than handle the pressure and keep the part together.

If its metal, use a Dremel with a grinding/cutting wheel to score a little bit on either side, and the use the JB weld. Extend it across at least 1/2" and let the stuff cure at least 24 hours - preferably longer. I've had this stuff on a lot of things, and as long as you get an appropriate thickness of the stuff, it'll hold metal together very, very well.

Coleman pressure washer- Anybody have non-working one? I need a pump part?




Old enough


Coleman no longer makes pressure washers. I broke a very small part off my pump. Before you send your broken washer to the dump, I would be happy to buy just this piece I need or your entire non-working pressure washer if you are close to SF Bay area. Mine is the 4hp model but I believe all the pumps were the same.
I erred in my original post. The part I need is for the water distribution manifold (adjusting screw) and not the pump. The pump works fine and there is no mfg name on it so it must be proprietary.



Answer
the pump was NOT made by Coleman. there should be a manufacturers name on the pump. contact Coleman and see if they can give you the name of the manufacturer of the water distributation manifold.




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