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Re: [T3] oil cooler puzzlement


On 16 Oct 2002, at 20:35, HBakr@aol.com wrote:

> In a message dated 10/16/2002 4:40:34 PM Eastern Standard Time, jadney@vwtype3.org writes:
> 
> > Pressure relief valve? There is none in the single plastic 
> > plug breather

> Sorry, I meant the one accessable from the bottom left rear of the motor,
> composed of a plunger, spring,& threaded plug (Ref. Bentley, Engine, p37).
> Does it share the same plumbing with the oil breather? 

OOOOhhhhh. THAT pressure relief valve. ;-) 

That regulates OIL pressure and has nothing to do with the oil breather. The 
plunger in that one should be positioned with the hole facing down. That's 
how you have it now, right?

In spite of its name, the oil breather just handles crankcase vapor, and a bit 
of oil mist.

The oil leaking from the rear of your engine wouldn't have anything to do with 
oil pressure, but it may have something to do with crankcase vapor pressure, 
which should be zero.

OTOH, the oil spray MIGHT be caused by a loose pulley/fan bolt. Have you 
checked yours? Any strange noises?

-
*******************************
Jim Adney, jadney@vwtype3.org
Madison, Wisconsin, USA
*******************************

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