Author:
Don Duncan
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Date Posted: 12/ 11/ 06, 3:33pm
Jim,
I had a 1980 so maybe this will be close…
Blinkers: They were both (L and R) in the overhead, there may have been a third for hazard. Suspect the barrel connectors at the load centers for poor connection. Relay could be bad as well. One of the large relays in the overhead is for the Air Conditioning.
Winter/Summer Heat/Front Heat: Look for three water shut off valves under the coach to enable coolant flow. There are also sporlan valves under the bed (side bath), for the summer or winter loop. And a sporlan vavle up front behind the bumper for the front heat. Sporlan valve are normally closed, DC powered fluid control valves that you control at the dash. Front heat, summer heat, winter heat,…
Genset: There is a momentary toggle auxiliary battery switch on the dash that activates a relay to power the generator off the coach batteries as a starting aide. Look under the step well for this (bad relay or maybe bypassed by old owner). Also, on my genset the toggle switch in the genset compartment would sometime stick in the start position; in this compartment a harness ran to the start/stop switch that was from the coach. If yours is a diesel, this may be different. I also had an issue where one of the remote start/stop switches was mounted in a compartment door w/a loose connection. If you opened that door, the generator would run like crap… took a while to notice the relationship.
Those barrel connectors I mentioned should not get hot to the touch. If they do you need to address this as equipment down the line will not be getting the power they need. Try a little deox-it on them, sold at radio shack. Pretty effective stuff, spendy, but effective.
Regards,
Don Duncan
1987 PT40
Beaverton, Oregon (Wet)
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