 tachometer |
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| jdlmodelt |
 Jan 6 2013, 10:57 PM
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#1
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James D. Lane  Group: Members Posts: 345 Joined: 30-November 12 From: Colorado Member No.: 15,210 Region Association: Southwest Region  |
What drives the tachometer in the 72 914?
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| cwpeden |
Jan 7 2013, 10:18 PM
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#2
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Great White North, huh? Group: Members Posts: 916 Joined: 20-August 06 From: Victoria BC Member No.: 6,693 Region Association: Canada |
Tach wire goes from the neg. side of the coil to the relay board(black with purple trace). This is terminal one on the coil. See link to diagram: http://www.pelicanparts.com/914/parts/Elec...lectric_73C.jpg
Your coil is item 6 bottom right regulator plate is bottom left From there it goes to the regulator plate though the 12 pin connector at the back. Pin number 5: http://bowlsby.net/914/WiringHarnesses/HarnDia_IGN_73-76.jpg Out the other end of the Regulator plate through the 14 pin connector through pin 7 then the harness to your tach again conncting to terminal 1: http://www.pelicanparts.com/914/parts/Elec...lectric_73A.jpg Tach is item 22. The 23 on the diagram at the end of the wire is to identify the carryover from the other diagram. I count 6 connections to cause a problem. Four at the regulator plate alone. Make sure they are all clean. I've had way too many problems caused by a dirty Reg. plate. |
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Posts in this topic
jdlmodelt tachometer Jan 6 2013, 10:57 PM
r3dplanet Elves.
It's actually just a simple gear insid... Jan 6 2013, 11:37 PM
mittelmotor
Elves.
It's actually just a simple gear insi... Jan 6 2013, 11:52 PM
messix
Elves.
It's actually just a simple gear insi... Jan 7 2013, 12:00 AM jdlmodelt
[quote name='r3dplanet' post='1797990' date='Jan ... Jan 7 2013, 07:26 AM Dave_Darling
I have a wire there that I have not connected yet... Jan 7 2013, 10:13 AM jdlmodelt
I have a wire there that I have not connected ye... Jan 7 2013, 10:22 AM r3dplanet Oh right. My mistake. I was thinking of the odomet... Jan 7 2013, 01:39 AM Chris H.
Oh right. My mistake. I was thinking of the odome... Jan 7 2013, 07:30 AM Cap'n Krusty I forget the numbers, but you can look at the nice... Jan 7 2013, 11:01 AM jdlmodelt
I forget the numbers, but you can look at the nic... Jan 7 2013, 11:15 AM jdlmodelt i swapped the brown grounds to the terminal labell... Jan 7 2013, 08:23 PM |
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