Ford 6600 Tractor Wiring Diagram ~upd~ ✓

The system is comprised of three main circuits:

The 6600 typically uses an alternator with an external regulator, although many have been upgraded to internal regulators over the years. Alternator/Regulator Connections (4-prong Regulator): F (Field): Brown/Green wire running to the alternator field. A (Armature): Ford 6600 Tractor Wiring Diagram

This is the most critical part of the diagram. If your 6600 cranks slowly or not at all, trace these paths. The system is comprised of three main circuits:

Ford diagrams from the 1970s use a specific layout: Ford 6600 Tractor Wiring Diagram