Allis 175 wiring question
Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=208921
Printed Date: 15 Nov 2025 at 12:07pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: Allis 175 wiring question
Posted By: MisterDRH
Subject: Allis 175 wiring question
Date Posted: 15 Nov 2025 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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Replies:
Posted By: DSeries4
Date Posted: 15 Nov 2025 at 8:28am
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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 |
Posted By: steve(ill)
Date Posted: 15 Nov 2025 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.. ------------- Like them all, but love the "B"s. |
Posted By: steve(ill)
Date Posted: 15 Nov 2025 at 8:35am
 ------------- Like them all, but love the "B"s. |