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| 1985 PB270D; Heated Windshield | |
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| Tweet Topic Started: Jan 20 2012, 03:09 PM (1,294 Views) | |
| rev_man | Jan 20 2012, 03:09 PM Post #1 |
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Looking for some info. New club purchased 1985 PB270D and the heated windshield doesn't work. We traced it back to a bad relay / timer. Pisten Bully wants 200.00+ for a new one, we had heard these could be crossed over to a generic relay available through Napa. Anyone heard of this or have any info? The Pisten Bully part number is: 7.735.143.000 Any help at all would be greatly appreciated. Mike Bosebuck Mountain Riders. |
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| slednek06 | Jan 29 2012, 07:17 PM Post #2 |
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That should be a generic relay. I own a late 80s 270 and lost the work lights last winter. The relay under the passenger floor, which I'm guessing is where the windshield relay is, was generic and available from napa. |
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| rev_man | Jan 31 2012, 11:36 AM Post #3 |
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Still working on this with no luck. The problem with the windshield relay is it has a built in timer. |
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| rev_man | Dec 10 2012, 04:15 PM Post #4 |
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Still looking for info
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| Snowbirds | Dec 10 2012, 06:42 PM Post #5 |
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Auto rear window heater or heated seat relays have built in timers also, NAPA should be able to fix you up. |
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| LongWide | Dec 10 2012, 07:10 PM Post #6 |
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Can you post more info ? Any other numbers or brand names on the relay? Can you take pictures of it and post on here? If you go to Google and then click on "images" at the top, then type in "rear window defroster relay timer" you'll see there are gobs of them. With enough research, you might find a match somewhere, maybe even through one of the electronics catalogs such as www.digikey.com/ |
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| DrZaugg | Dec 11 2012, 01:27 AM Post #7 |
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Dr Zaugg
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I may have a few of them new in my stash. I would take $50 if i can find them. I need a couple of days though. Paul@snowcats.com |
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| rev_man | Dec 11 2012, 09:02 PM Post #8 |
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Paul, Sent you a email Mike |
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| rev_man | Dec 18 2012, 01:11 PM Post #9 |
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OK guys. attached is a pic of the relay I am after. . Looking at the wiring diagram and many hours scratching my head ,here is how it is wired. Terminal 15 = 24v switched Terminal 30 = 24v constant Terminal 31 = Ground Terminal E = 24v trigger from switch Terminal 87 = out to the windshield element Best I can tell the way this operates is by hitting the switch in the dash (which is a momentary on type switch from the factory) send a "trigger" to the relay terminal E to start the timer Doing some research on-line I found Hella makes a 24v adjustable timer : Click Problem I have is the identification on the Terminals. Can 87A be used as my trigger in from the switch? Now they also produce in 2 ways: Delay on Release meaning :Input voltage must be supplied continuously to timer. Actuation of control circuit causes relay contacts to transfer immediately. Time Delay starts when control circuit is released. The relay remains energized for the duration of the time delay, then de-energization. Also called: Delay-On-Break, Off-Delay, Delay-On-Dropout, Delay-On-Energization. OR Delay on Operate meaning: Application of the input voltage starts the time delay. At completion of the time delay, the relay contacts transfer. Also called: Delay-On-Make, On-Delay,Delay-On-Pickup.
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| 600SDI | Dec 18 2012, 04:03 PM Post #10 |
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google the part # 7.35.143.000 lots of manufacturers show it. 5 pin, 24 volt relay |
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| rev_man | Dec 18 2012, 04:26 PM Post #11 |
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My google must need goggles I come up with nothing |
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| 600SDI | Dec 19 2012, 11:30 AM Post #12 |
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Try here http://search.yahoo.com/search?ei=utf-8&fr=slv8-frtr&p=7.375.143.000&type= |
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