JD410 alternator connect?

phil25

Member
Waiting for the book to arrive and anxious to repair question: The orginal alt was replaced with a Delco alternator, and they ran a hot wire from output to the DA connection, and a excite wire from the key switch.
The orginal wiring is not connected/plugged in as they were too short to reach?
The orginal wire #'s are orange 33, red? on the DA plug.and the orange #3 is connected to the alternator casing?
Anyone got a plan to re-connect orginal wiring to the delco unit, at the tach #33 is bat pos, and #3 is tach signal, haven't found the red one yet in the instrument panel.
Present alt output is connected to a larger orange wire but no number visable.
tks
 
evening: Might of and found the reason why the #3 signal wire was attached to alt casing.. it looked like a terminal, and the old one came off a bolt? says the "i fixed stuff" guy, for the previous owner
So i am switching alternators to one with a "T" or tach terminal on it, and extend/connect the orginal wiring then.
all good
 

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