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Old 02-27-2007, 08:21 PM
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vacuum testing

I have a question on testing the vacuum central locking system. If you pull both of the plastic lines out of a vacuum lock rubber connection. Then if you try to pull vacuum on the locking yellow plastic line & the unlocking plastic line should both of them hold vacuum? I get it to hold on the locking side and not on the unlocking side.

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Old 02-27-2007, 11:50 PM
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Yes, they should both hold vacuum. It sounds like you have a leak someplace in the unlock circuit. Check each section at the tees until you narrow down the leak location.

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