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Vacuum Problems - Troubleshooting Help Needed
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10-12-2013, 09:18 AM
Brian Carlton
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Join Date: May 2002
Location: Blue Point, NY
Posts: 25,396
Quote:
Originally Posted by
mach4
b.
140 is the check valve. It simply prevents vacuum from bleeding back into the pump at shutdown.
The vacuum levels should be identical at all ports.
Replace the valve. All will be well.
Brian Carlton
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