Hi folks -
I have a 25 year old Whirlpool washing machine that I have repaired a few times before (pump and hoses etc.) .
The old girl finally quit working. It will fill with water but then will not agitate the tub. It makes a loud humming noise and there is also a "Warm electrical" smell from it. If it is cool, it can spin the tub in the spin mode.
I have the motor and gearcase off of the machine, and I looked inside the gearcase - everything in there is nice and operative - the plastic drive gear is intact and the fluid is surprisingly clean. I can rotate the large gear and it will actuate the agitator rack and pinion (not sure if that is the correct terminology). It does seem more difficult to drive the agitator than the spin mode, but I guess the point there is that the gearcase looks good and still working.
It seems to me that the motor no longer has the power to run the agitator, although it can spin cycle if it has been sitting and is cool.
Any thoughts on how to diagnose if it is a weak motor? Bad gearcase?
I know - I know - it’s given me a great service life and just go buy a new one. Not me - if I can get this old USA made girl going I’ll be faithful to it, since it has been such a great machine for so many years and it appears I can get almost any part for it.
Thank you in advance for your thoughts or suggestions.
best regards -
mqqn