Thread: Got a Zenith H2438 porthole with some sweep issues
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  #9  
Old 06-29-2011, 10:32 AM
old_coot88 old_coot88 is offline
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Join Date: Sep 2009
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Since it's intermittent, some judicious tapping around with a well insulated tool often reveals the faulty component. As others said, the horiz. tubes are the first suspect. oc
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