Thread: Brother's Tach
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Old 10-30-2020, 01:38 PM   #12
Andy4639
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Join Date: Jan 2002
Location: Liberty, & Garden City S.C. , U.S.
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Talking Re: Brother's Tach

Well I started yesterday taking the tach back out of the ramp truck to install the new one that Brothers sent me. I got everything back in and the tach I hooked a 3amp fuse in line to it off the unfused terminal of the fuse block.

It's working good, so now I'm looking and turning everything on to make sure it's all working. No dash lights and with the head light switch pulled out the turn signal although they are working the dash lights are backwards. Yes you read that correctley. They are backwards with the head light switch pull out but work normal without the lights on!
So I pull it back out and found that the printed circuit board ground has a gash right beside the bulk head connector. I ran a ground wire from one of the light bulbs to the back of the cluster to ground it. So far so good everything is back to working correctly.


https://www.youtube.com/watch?v=fPrq2X1JHlI

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After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs.
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