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Old 03-04-2012, 01:29 PM
toomany MBZ's Avatar
toomany MBZ toomany MBZ is offline
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Location: central Va
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The pdf is a generic diagnosis, yet the instructions should tell you if the valve is operating.
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What should a vacuum pump check valve look like-screen-shot-2012-03-04-12.26.39-pm.png  
83 SD

84 CD
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