I think I busted my PS Pump

[cimbali]

I had this annoying power steering leak and, of course, I researched the forums and decided to change the BMW crappy crimps with the screw type clamps. So I changed the two at the reserivor with out any problems. A couple of days later I noticed that fluid was leaking at the p/s pump. So, I check out the pump and notice that there is third bmw crimp clamp on the supply line that connects to a PLASTIC elbow at the pump. You see where this is going, I bet!! As I was tightening the new clamp I broke the plastic elbow at the pump!

So does this mean new pump??

My car:2/2000 323i with the LUK LF20 pump.

The black elbow is the piece I broke at the first ridge. Is just that piece replaceable??

[Jeron]

I didnt see part number form BMW for that piece.

The pumps are very expensive. I'm pretty sure that is the inlet so it is low pressure. I would try to get the hose to make a good seal on the unbroken remains. Clean it up, dry it and try gasket sealer.

[cimbali]

Hey, thanks for the reply. That sounds like good idea as it is not a pressurized hose. I'll check it out when I get back home. I havent heard about gasket sealer before. Is this something that is sold in hardware stores?

[Jeron]

Automotive stores

I have a can of this which is what I was thinking of:
http://www.permatex.com/products/automotive/automotive_gasketing/gasket_sealants/auto_Permatex_High_Tack_Gasket_Sealant.htm

It's like liquid tar, somewhere between tar and silicone.

You could also try something in the "gasket maker" line of products.

[cimbali]

Good idea! One thing, to seal the hose to the remaining inlet, I am thinking of cleaning the outside of the inlet and hose with rubbing alcohol and using the same type screw clamp. But is there anyway to tell when the clamp is sufficently tightened before I make the same mistake again??

Thanks!

[Jeron]

I try to use a small screwdriver and watch as the clamp digs into the hose.

I would use engine degreaser but rubbing alcohol might work. You might have trouble stopping the inlet from dripping.

[cimbali]

Hey, thanks again. I wasnt able to find the exactly item at my local store but would something like this work: RectorSeal Thread Sealant No. 5 which can be viewed here:

http://www.lowes.com/lowes/lkn?action=productDetail&productId=44921-72720-25793&lpage=none

I really appreciate the help!

[Jeron]

That appears to be resistant to gasoline and oils but I wouldn't use it because it is a thread sealant.

Any autoparts store will have a couple of gasket makers or gasket sealers to choose from and most any gasket product should withstand the ATF fluid solvency, temperature and pressure.

If there is enough inlet left you might consider putting two hose clamps side by side to give extra clamped surface area.