Alternator issues on NH4630

android1960 · Apr 3, 2021

I have a NH 4630 that I have to charge the battery after I use the tractor for long periods, how can I find the problem without having to pull the alternator off and have it tested. Thanks for any advise.

kirkawilson · Apr 4, 2021

This might help.

Roadworthy · Apr 4, 2021

I thought the video was quite informative but I believe I'd start by checking belt tension rather than saving it for last. Your alternator may not put out simply because the belt has stretched over time.

android1960 · Apr 9, 2021

kirkawilson said:
This might help.

Thanks for the video when I have time I will check it out.

android1960 · Apr 9, 2021

Roadworthy said:
I thought the video was quite informative but I believe I'd start by checking belt tension rather than saving it for last. Your alternator may not put out simply because the belt has stretched over time.

It is within book minimums of .75 inches. Thanks