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D 17 electrical?
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jiminnd View Drop Down
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Joined: 16 Sep 2009
Location: Rutland ND
Points: 2337 		Post Options Post Options   Thanks (0) Thanks(0)   Quote jiminnd Quote  Post ReplyReply Direct Link To This Post Topic: D 17 electrical?
    Posted: 25 Jul 2020 at 9:15pm
Were all D17s positive ground or did  they change on the late ones?
1945 C, 1949 WF and WD, 1981 185, 1982 8030, unknown D14(nonrunner)
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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: 25 Jul 2020 at 9:37pm
All were positive ground. Changed with 100 series.        MACk
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Lonn View Drop Down
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Joined: 16 Sep 2009
Location: Назарово,Russia
Points: 29819 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Lonn Quote  Post ReplyReply Direct Link To This Post Posted: 27 Jul 2020 at 7:16am
Originally posted by MACK MACK wrote:

All were positive ground. Changed with 100 series.        MACk
Accept for the D21. That was always negative ground. I wonder why Allis didn't switch all models to neg ground when the D21 was introduced?
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Joined: 12 Sep 2009
Points: 22808 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 27 Jul 2020 at 7:47am
ANY Allis with a generator was positive ground !!     D-21 was an alternator.
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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: 27 Jul 2020 at 8:14am
yes, I forgot the D21.           MACK
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