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Electronic Tach wires
Posted: Mon May 30, 2011 7:01 pm
by Jeff in W.C.
OK. I did something not so bright. I removed the tach and forgot to indicate the location of the three wires on to the printed circuit board. Can anyone tell me which one goes where? Thanks. The bike is an 88 R100 RT.
Re: Electronic Tach wires
Posted: Wed Jun 01, 2011 12:00 am
by Chuey
Hi Jeff, that must be quite a bit different than the earlier (83/84) era tachs. I looked at some taken apart instrument clusters I have and that doesn't seem to apply to them.
Chuey
Re: Electronic Tach wires
Posted: Wed Jun 01, 2011 12:10 am
by Deleted User 287
If what Chuey says is true, these pictures of Randy's '78 won't help much, but who knows?
http://www.pbase.com/dwerbil/1978_r1007_odometer_repair
Re: Electronic Tach wires
Posted: Thu Jun 02, 2011 7:20 am
by moosehead
Photo #3 in Randy's photo album: (for tach wire hookup)
Brown wire - ground - top spade connection
Green - middle connection
Red - bottom connection
Re: Electronic Tach wires
Posted: Fri Jun 03, 2011 6:01 pm
by mefrank11
try this s:
red = +12, and is pin #12
brown, as usual, is ground, and negative, and this is pin #7
green is the pulse wire, it is pin #10
1I dont know how to post a link where
i found it Frank