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Allis 7060 Help |
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FrankB
Silver Level Joined: 12 Aug 2014 Location: Ontario/Canada Points: 61 |
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Posted: 20 Jan 2018 at 7:25pm |
Hi folks it"s been awhile , I need some help once again . We have just picked up another Allis 7060 that was not running , that's number 4 plus our 7010 makes 5 of these sweet orange machines we now have . This one is a 4400 serial number with a 3500 series engine in it . It was sitting in a field for 5 years not running , got it fired up drove it home 5 miles
then started to get ready to work . Lots of electrical issues , no lights ,tach,gauges , push start switch etc. . I have repaired almost all electrical , fuel , heat gauges , installed mechanical oil pressure gauge , light switch etc. . Had the Delco Remy 3 wire alternator rebuilt , I don"t think it"s the right alternator for this tractor as there are only two pins in use . Here is my problem , the indicator light board is not functioning , no lights operate . Pin 1 on alt has 0 volts until running then goes to 14 , pin 2 on alt has 12.5 , batt terminal has 12.5 until running then matches pin 1 at 14 . I can"t seem to detect any voltage at the R terminal at the Alt. I"m occasionally picking up .05 of a volt , does anyone have an idea of what I should have here ? I ran a jumper from the AC tap on the tach to the R pin on the Alt but was getting a lot of spark at pin so I stopped , peer was coming down from Tap to Alt . There is what looks to be a ballast resistor from the hour meter that is on the AC tap for the tach that is hot . If I play with the tap I occasionally get the tach to jump but it will not stay on . There is a brown wire on the tach but it does not run to the R pin it disappears in the harness that is why I used a jumper . If anyone out there has any ideas I would really appreciate hearing them . Around here we try not to wreck"em we try to restore"m {or at least keep "em running} Thanks…Frank
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LB0442
Orange Level Joined: 27 Dec 2014 Location: Boise ID Points: 767 |
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Here are some wiring diagrams I copied for another unit. Each of those dash lights are independent, you could ground the trans temp and pressure switches and the bulb should light. The generator light will go out when the alternator starts working and it has the same voltage on both sides of the bulb. There is a bulb check when it is cranking. The tach feed is the brown wire at the alternator, it is for stator pulse, goes to the brown wire on the back of the tach.
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Orange Blood
Orange Level Joined: 29 Nov 2010 Location: ColoradoSprings Points: 4053 |
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Is there a relay reaward of the engine oil filters (between the filters and the rear engine support plate), mounted to a boss on the engine block? If not, are there some cut wires, or a wire connector at that same location?
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Still in use:
HD7 WC C CA WD 2-WD45 WD45LP WD45D D14 3-D17 D17LP 2-D19D D19LP 190XTD 190XTLP 720 D21 220 7020 7030 7040 7045 3-7060 Projects: 3-U UC 2-G 2-B 2-C CA 7-WC RC WDLP WF D14 D21 210 7045 N7 |
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