Im trying to test my alternator circuitry for my 91 Aerostar 3.0. The dammed fuse link keeps burning out and the haynes book gives some steps on testing. One of the steps is to touch the "F screw" with the positive of a Voltmeter while the other on the case. My question is.......where is the "F screw" located on this alternator? The haynes book gives no loction or picture to it. There is a threaded female srcrew hole on the back but nothing is atached to it. Is something supposed to screw into that hole? This alternator has 2 connectors one for the b+ connectors and the other for 3 other wires. Would appreciate any advice
- posted
19 years ago