Tom Parkes wrote:

Paul:

Just to let everyone know, I've finally found a scavange pump/oil
combination that works for my TE-06 turbo'd 20B.  The critical clue came
when Main Turbo asked if there was any possibility pump #3 was
cavitating.  Well, probably not, but it definitely was straining real
hard trying to pump 30 Wt. mineral oil.

The solution:  I pumped gasoline through the pump to clear out all
mineral oil, then pumped Mobil1 1-30 oil through it.  It pumped Mobil 1
like a champ.  So I changed engine oil to Mobil 1, and had my first
successful run without white exhaust smoke and without oil leaks around
the turbo.  Looked and sounded great.

Now on to other projects, like finishing cowling details, cabin
interior, etc.  Is that light I see at the end of the tunnel?

Tom Parkes
Lancair ES, Prescott AZ
tparkes@earthlink.net

       Tom,
        Tell us what pump you are using and where we can get it .

       Kelly Troyer

 
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