Dirty Koala
SILVER Star
Hey Folks ,
I have an 82 Canada spec BJ42 with a 3B & 24V system. I am having a PIA issue with my batteries going flat after a few days...particularly when running with the headlights and/or heater blower running.
With the regulator disconnected, I am measuring 23.4 volts at idle, and 23.8 volts when idled up to about 2000 rpm.
With the regulator connected (Last time I checked) it was getting about 26V on the high end, which would drop down below 24 when under load.
I haven't been able to find the test procedure for this rig yet, but I believe the voltage should be about 28V which I have never seen.
The prior owner had alternator work done, but I am starting to think this alternator isn't putting out enough juice to keep the batteries maintained.
I will add that I added a fresh matched pair of 850CCA Interstates to rule out a bad battery.
Any ideas? Is there a proper test procedure documented somewhere?
Cheers
I have an 82 Canada spec BJ42 with a 3B & 24V system. I am having a PIA issue with my batteries going flat after a few days...particularly when running with the headlights and/or heater blower running.
With the regulator disconnected, I am measuring 23.4 volts at idle, and 23.8 volts when idled up to about 2000 rpm.
With the regulator connected (Last time I checked) it was getting about 26V on the high end, which would drop down below 24 when under load.
I haven't been able to find the test procedure for this rig yet, but I believe the voltage should be about 28V which I have never seen.
The prior owner had alternator work done, but I am starting to think this alternator isn't putting out enough juice to keep the batteries maintained.
I will add that I added a fresh matched pair of 850CCA Interstates to rule out a bad battery.
Any ideas? Is there a proper test procedure documented somewhere?
Cheers