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Allis 175 wiring question
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MisterDRH View Drop Down
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Joined: 30 Sep 2025
Location: Tennessee
Points: 16 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MisterDRH Quote  Post ReplyReply Direct Link To This Post Topic: Allis 175 wiring question
    Posted: 8 hours 28 minutes ago at 8:14am
My Allis 175 tractor came to me with most of the electrical wiring under the dashboard disconnected or miss-connected. With the help of the operator manual and parts manual I've been able to figure out how to correctly connect the lights, gauges and starting circuit. However, I haw two wires left with factory ends on them that I need help on determining what they do and how to connect them. One is a blue wire with a white stripe with a pigtail on it (see picture) the other is cream colored like that of the flasher circuit. Any ideas? Thanks.
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DSeries4 View Drop Down
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Joined: 12 Sep 2009
Location: Ontario, Canada
Points: 7547 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DSeries4 Quote  Post ReplyReply Direct Link To This Post Posted: 8 hours 14 minutes ago at 8:28am
If I recall, the operator's manual describes the wire color.  You can also trace the wire to see where the other end goes.  The operator's manual was super helpful when I put a new wiring harness on mine.
'49 G, '54 WD45, '55 CA, '56 WD45D, '57 WD45, '58 D14, '59 D14, '60 D14, '63 D15D, '66 D15II, '66 D21II, '67 D17IV, '67 D17IVD, '67 190XTD, '73 620, '76 185, '77 175, '84 8030, '85 6080
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steve(ill) View Drop Down
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Joined: 11 Sep 2009
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Points: 88707 		Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 8 hours 10 minutes ago at 8:32am
just a guess.... but the 170 diagram shows a BLUE wire going to the rear work lite and the TWO wires on the flasher are both an off white color...... 4 and 5 to the SAFETY start switch are also a white color..





Edited by steve(ill) - 8 hours 4 minutes ago at 8:38am
Like them all, but love the "B"s.
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steve(ill) View Drop Down
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Joined: 11 Sep 2009
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Points: 88707 		Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 8 hours 7 minutes ago at 8:35am
Like them all, but love the "B"s.
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MisterDRH View Drop Down
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Joined: 30 Sep 2025
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Points: 16 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MisterDRH Quote  Post ReplyReply Direct Link To This Post Posted: 3 hours 10 minutes ago at 1:32pm
Thanks for the reply. Steve, lines 5 and 6 are washed out in the photo. What wires do lines 5 and 6 describe?   Thanks again
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