Feb 26, 2012 · I suggest that with an obvious lack of knowledge you should take the alternator to an automotive electrician who will have a proper test rig and the means to diagnose any faults.

Oct 31, 2002 · The regulator is separate from the alternator & easy to get off so it's off & Ive tested it. The reg is a CAV Type 440A with the following connections: -, A, WL, F, HI+, MED+, LOW+ So, to …

Jun 1, 2004 · Alternator Testing - Idiots\\' Guide Please Can anyone help this particular idiot please? I would like to test the output of my alternator with my multimeter. The alternator is a Lucas Type A127 …

Nov 9, 2005 · A good alternator should restore the voltage to between 13.8 - 14.2 volts again within 5 minutes. The alternator should normally hold the battery voltage within that range while running - but …

Jun 19, 2004 · Forum discussion on testing alternators, troubleshooting low battery issues, and understanding electrical connections for effective diagnosis.

Apr 5, 2012 · I'd suggest taking the alternator along to a competent auto-electrician and having it given a thorough test, on a bench. My very similar symptoms were traced to an intermittent fault in the on …

Dec 3, 2005 · Volvo Penta alternator Replacement Question Dear sirs, I have read your feedback regarding the gentelman's question regarding the alternator rewiring and it appears you may have …

Aug 29, 2019 · If you are trying to design a bench test, it may be useful to get an experienced auto electrician to test the alternator rather than risk damage to its electrics in a home-made rig.

May 19, 2013 · Appreciate any help with this problem. Alternator is an aged but working Lucas CAV AC5 24V (puts out 35 amps) which has been removed and bench tested to confirm working & charging. …

Jul 20, 2009 · After all the relative sizes of the (flywheel driven) pulley on the engine and the pulley on the Alternator determine the ratios between engine revs and alternator revs, so how does the tacho …