Vac Advance Unit, Testing |
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Vac Advance Unit, Testing |
76-914 |
Jun 28 2011, 07:42 AM
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#1
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Repeat Offender & Resident Subaru Antagonist Group: Members Posts: 13,510 Joined: 23-January 09 From: Temecula, CA Member No.: 9,964 Region Association: Southern California |
Is there a proper test for the dizzy vac adv unit? i.e., how many pounds vac and how long should it hold. Also, what about the retard side; the same?
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tod914 |
Jun 28 2011, 09:20 AM
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#2
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Advanced Member Group: Members Posts: 3,755 Joined: 19-January 03 From: Lincoln Park, NJ Member No.: 170 |
If you hook your Mityvac up while the advance is mounted to the distributor, you'll be able to see if the armature functions properly. Check the gauge to see how many kg it takes to fully extend the arm. There's no point in adding more pressure than that. Leave it for 10 minutes and see if it drops. You should know right away if it's ruptured.
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