Thread: 9 psi max boost
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  #25  
Old 04-09-2011, 05:17 PM
tomnik tomnik is offline
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Join Date: Oct 2004
Location: Germany
Posts: 348
I don't have the link right now but yes the hex 27 underneath and a hex ?24? just above the 27 hex to hold the ALDA.
There might be a spacer between ALDA and pump that fall out or stays in.
This spacer is a basic adjustment when the ALDA was put on the pump in the last diesel shop (or by factory). Use this spacer again with the same ALDA on the same pump.
Once removed you can use the shaving foam to see the leaking seal.

Your boost line goes directly from the manifold to the gauge?

Tom
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