Duvac Alternator Wiring Diagram

Had it replaced with non duvac l n 110 555jhc by diesel mechanic.

Duvac alternator wiring diagram. Leece neville alternator wiring diagram leece neville alternator wiring diagram every electrical arrangement is composed of various distinct pieces. I am wondering if the rebuilt alternator was not wired for duvac. If you are able to look at a manufacturer s diagram of the alternator s connectors the wire that slides over pin 1 of the alternator leads to the positive connection on the vehicle s battery and senses voltage. Has longer positive stud than 2825lc remote excite case ground.

The alternator diagram shows connected to left terminal but. For obtaining additional wiring installation information see heavy duty application manuals or contact a remy inc. Each part ought to be placed and linked to other parts in particular manner. Trouble light and buzzer came on after new alt.

With this fuse removed chassis voltage stays up. This wiring is most commonly found on volvo vehicles. They are written to inform technicians of conditions that may exist or as a guide to aid in diagnosing and servicing a vehicle. Shows the wiring diagram of a charge lite circuit for a negative ground alternator with an integral regulator alternator installation instructions shows a typical installation for a j180 mount alternator duvac shows how to modify a basic alternator to accomodate the duvac system maintenance instructions 2500jb 2540jb series.

The three wires connected to the alternator are the positive negative cables and a third smaller gauge wire connected to the alternator remote sense or s terminal. If the voltage rises above or falls below 12 volts the alternator s internal voltage increases or reduces power output to. Installed and the mechanic ran 12vdc to wire controlling alt trouble light and it stayed. Follow engine or vehicle manufacturer s instructions for removing the old alternator from the.

Prestolite products are not approved for aviation applications. Remote voltage sense alternators. The only other wire is a duvac fuse wire that goes to alternator. Wire alternator per fig 3 note.

Otherwise the arrangement won t work as it should be. 20120712 courtesy of dixie technical department tsb 704 docx dixie tech tips are intended for use by professional technicians and are not for the general public.