Complete workshop & service manual with electrical wiring diagrams for Ford Mustang 1964-1973. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Ford Mustang 1964-1973 service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

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EXCERPT:
1 DESCRIPTION AND OPERATION
The alternator regulator has been designed to exercise automatic control over the charging system, and also to compensate for seasonal temperature changes. The Autolite electro-mechanical regulator is factory calibrated and is not to be adjusted.
The alternator regulator is composed of two control units, a field relay and a voltage limiter, mounted as an assembly (Fig. 1). Refer to wiring Diagram Manual Form 7795P-68 for locations of wiring harnesses. Schematics are shown in Group 19 of this manual.
FIELD RELAY
The field relay serves to connect charging system voltage to the field circuit when the engine is running.
Charge indicator Circuit-Light
When the ignition switch 1s closed, the charge indicator light shunted with a 15-ohm resistor supplies adequate starting field current.
When the alternator builds up enough voltage to close the field relay contacts, full voltage is applied to the field, and the charge indicator light goes out.
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