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7080 Air conditioner quit
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dnel45 View Drop Down
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Joined: 13 Oct 2009
Location: Northwest Ohio
Points: 164 		Post Options Post Options   Thanks (0) Thanks(0)   Quote dnel45 Quote  Post ReplyReply Direct Link To This Post Topic: 7080 Air conditioner quit
    Posted: 28 Jun 2019 at 5:44pm
Have power to clutch when switching thermostat on and off, clutch isnt activating - charge was good on compressor earlier this spring. 95 degree day here when it quit. Any ideas? Thanks
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dnel45 View Drop Down
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Joined: 13 Oct 2009
Location: Northwest Ohio
Points: 164 		Post Options Post Options   Thanks (0) Thanks(0)   Quote dnel45 Quote  Post ReplyReply Direct Link To This Post Posted: 28 Jun 2019 at 5:48pm
Its a R134a Everco A6 model.
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dnel45 View Drop Down
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Joined: 13 Oct 2009
Location: Northwest Ohio
Points: 164 		Post Options Post Options   Thanks (0) Thanks(0)   Quote dnel45 Quote  Post ReplyReply Direct Link To This Post Posted: 28 Jun 2019 at 5:48pm
Clutch and compressor are spinning as well
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Joe(TX) View Drop Down
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Joined: 11 Sep 2009
Location: Weatherford. TX
Points: 1682 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Joe(TX) Quote  Post ReplyReply Direct Link To This Post Posted: 28 Jun 2019 at 8:45pm
Either the coil in the clutch is bad or there is no ground, The second wire on the connector is a ground.
1970 190XT, 1973 200, 1962 D-19 Diesel, 1979 7010, 1957 WD45, 1950 WD, 1961 D17, Speed Patrol, D14, All crop 66 big bin, 180 diesel, 1970 170 diesel, FP80 forklift. Gleaner A
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dnel45 View Drop Down
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Joined: 13 Oct 2009
Location: Northwest Ohio
Points: 164 		Post Options Post Options   Thanks (0) Thanks(0)   Quote dnel45 Quote  Post ReplyReply Direct Link To This Post Posted: 28 Jun 2019 at 8:53pm
Checked the black ground wire that goes to the front of the radiator to a bolt ground, wire looked good, it does go through some sort of resistor before going to the bolt - any idea if that would cause an issue?
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MACK View Drop Down
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Joined: 17 Nov 2009
Points: 7664 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MACK Quote  Post ReplyReply Direct Link To This Post Posted: 28 Jun 2019 at 8:57pm
There is a ground wire in front of radiator left side. Bolt screws into frame where antifreeze gets on it and causes rust. Clean up good use new bolt and antiseze.        MACK
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dnel45 View Drop Down
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Joined: 13 Oct 2009
Location: Northwest Ohio
Points: 164 		Post Options Post Options   Thanks (0) Thanks(0)   Quote dnel45 Quote  Post ReplyReply Direct Link To This Post Posted: 28 Jun 2019 at 9:01pm
Bolt head looked fine but i didnt take the bolt out to see if there was a rust issue. Will check tomorrow. Thanks.
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