Need some help, have to replace start switch on a 953 20Z loader the old wires burnt off need to know where they went have 4 wires small orange,3 bigger ones white,red,orange,can not find a wiring diagram that helps,thanks for any help
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953 start switch
- Thread starter cat953
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Nige
Senior Member
Need a Serial Number first in order to get the correct electrical schematic
kshansen
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For some reason I'm not finding a schematic for the wiring on this machine. Looked on SIS in a few of the normal places and the only thing I can see is a list of symbols used in a diagram but no diagram itself. In the parts section there is a list of harnesses but not much to indicate what goes where.
Nige
Senior Member
Ken,
I think we've come across this before. If you look in the parts manual for the lowest possible S/N range of 20Z machine IIRC a wiring schematic is there. As regards the ignition switch wiring I would imagine that all 20Z machines are the same.
On older machines, wiring information is in Troubleshooting.........
View attachment techdoc_print_page.pdf
View attachment techdoc_print_page.pdf
Nige
Senior Member
It would appear that my infallible memory proved to be, well, fallible.......
However in my defence I will point out that I was correct in saying that a kind of schematic existed somewhere.
However in my defence I will point out that I was correct in saying that a kind of schematic existed somewhere.
cb75
Well-Known Member
I recall a few older machines that had the wiring schematic in the operation and maintenance manual. It took up all of 1 page.
Georgia Iron
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Wiring
Last edited:
kshansen
Senior Member
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- Central New York, USA
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- Retired Mechanic in Stone Quarry
Cmark,
Thanks now if I can remember that for next time! I had actually taken a quick look at the "Troubleshooting" page but did not see anything that looked to be about the electrical system. Now I see there is a "Troubleshooting" link inside of the "Troubleshooting" main heading where the simplified schematics are located.
I knew that some of the older machines had the schematics as a page in the back of a parts book or in the operation and maintenance manuals.