

| Subject: | Re: Unorthodox Inst. Cluster Electrical Question |
| From: | David Beierl |
| Date: | Tue, 20 Oct 2009 19:42:23 -0400 |
At 07:14 PM 10/20/2009, neil n wrote: >A temp gauge with a digital clock? No, an analog(ue) clock with both temp and fuel gauges, top and bottom. >Looking through Bentley section 90 at USA and Canada '80-'84, I don't >see a cluster with a temp gauge and analogue clock. That section is infuriatingly thin, misleading and inaccurate. They're using air-cooled panel images to pass for all the 2.0l/1.9l Vanagons and the diesels too. It's a rotten shame. Getting anything from there involves combing the entire section and pulling bits out from all over the place. > Don't know why, >but really like the old school clock. :) Me too. Mine was also extraordinarily accurate, easily within five seconds a month IIRC, winter and summer. But the difference is that I *enjoy* the clock but I *value* the tach, so the tach wins. >Also, in studying section 90, I noticed that the middle pin of my '81 >voltage stabilizer, is not connected. > >Since the metal tab on the voltage stabilizer is attached to ground >path on foil, is this providing ground to the stabilizer in place of >pin 2? Yes, it's a common configuration in packages like that, that the heat-sink tab will be connected to one of the pins. Which is why when you reach into your stereo you might find a couple of big heat sinks at plus and minus sixty volts or so...always pays to check before poking at things. Yrs, D
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