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Old 02-01-2016
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GreenBird GreenBird is offline
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Join Date: Oct 2010
Location: Trufant (stump fence capital)
Posts: 1,122

Here's some schematics I've harvested off WOG over the years that aren't in the manual. Looks like a bad ignition switch could affect your gauges. I haven't worked on the switch but there have been several posts about it. Take it with a bus load of salt ...
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Name:	IGN SW Batt term power path.jpg
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Attached Files
File Type: pdf 1982-1986 PT Starting Circuit.pdf (57.1 KB, 44 views)
File Type: pdf DC Load Centers.pdf (1.77 MB, 45 views)
File Type: pdf Master Wiring, Chassis.PDF (413.2 KB, 68 views)
Leonard Campbell
Trufant, MI
1986 PT40
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