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SteveMaskey(MO) 
Orange Level
Joined: 11 Sep 2009
Location: Wellsville, MO
Points: 593
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 Topic: 8030 troubles
Posted: 12 Mar 2024 at 9:09pm |
When I turn the key on the headlights
come on. It is the red wire on the ignition switch that splits. One goes to the
ether injector and one goes somewhere else that is feeding them when I unhooked
it they went out. I figured a mouse might have chewed some wires but can find
no evidence of that. Where would someone look for the problem hate to start
tearing the wiring harness apart
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8070nc
Silver Level Access
Joined: 21 Mar 2019
Location: North Carolina
Points: 498
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Posted: 13 Mar 2024 at 8:07am |
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Theres a wiring diagram in the onwers manual that should help. In my mind it would have to be the light switch or wires have rubbed together
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1984 80780
1957 D14
DES 300 with 25000 engine
616 tractor
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DSeries4
Orange Level
Joined: 12 Sep 2009
Location: Ontario, Canada
Points: 7303
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Posted: 14 Mar 2024 at 3:19pm |
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Someone might have carved up your wiring under the dash. The service manual has the wiring diagram.
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'49 G, '54 WD45, '55 CA, '56 WD45D, '57 WD45, '58 D14, '59 D14, '60 D14, '61 D15D, '66 D15II, '66 D21II, '67 D17IV, '67 D17IVD, '67 190XTD, '73 620, '76 185, '77 175, '84 8030, '85 6080
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SteveMaskey(MO)
Orange Level
Joined: 11 Sep 2009
Location: Wellsville, MO
Points: 593
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Posted: 14 Mar 2024 at 7:19pm |
I finally found the problem. Where the wiring
harness y’s at the rear of the block two wires got together. The insulation had
failed even though it still had the factory wrapping
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SteveM C/IL
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Joined: 12 Sep 2009
Location: Shelbyville IL
Points: 8159
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Posted: 15 Mar 2024 at 8:27am |
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Years and hours take their toll.....
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