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Dancing tach
Posted: Sat Aug 29, 2015 9:11 am
by Abstruse1
The tach needle on my '76 R90S dances around a lot. What's usually the cause? A new cable didn't help.
I suppose that means tach innards or the drive assembly in the engine.
Suggestions? Thanx, guys.
Re: Dancing tach
Posted: Sat Aug 29, 2015 9:29 am
by Kurt in S.A.
If a cable replacement didn't help, then it's likely something inside. I'd suggest disconnecting the cable until you get a plan to have the instrument fixed. The more it dances, the higher the repair cost in the end.
Kurt in S.A.
Re: Dancing tach
Posted: Sat Aug 29, 2015 11:10 am
by montmil
Dallas to Austin for your tach repair. Respected BMW motorcycle instrument repairs.
http://www.speedometer.com/page/services.html
Re: Dancing tach
Posted: Sat Aug 29, 2015 11:42 am
by andyleonard
Mine just wanted some lube on the input and all was well.