I recently replaced the belt and pump then found a series of other problems, all relating to the beginning of the spin cycle. I’ve been trying to “MacGyver” it along to try find the true source of the problem.
The agitation cycle was fine but there was a loud ratcheting sound when the spin cycle would start. I found that the spin pulley and the helix were slipping off each other. I put an extra washer under the helix to take away some of the slop and now this seems fine.
Then, the motor would overheat at the beginning of the spin cycle and trip the thermal cut-out. I also noticed that the idler pulley would rub on the pump during the spin cycle. I removed the idler pulley and put back just the idler pulley bushing to keep tension on the belt. This seems to allow enough belt-slip at the beginning of the spin cycle to not trip the thermal cut-out on the motor and also give extra space so that nothing rubs on the pump.
We have used it for several loads now with normal results although the motor smells like it is hotter than I think it should be during the spin. Now I’ve discovered, (although I’m sure it’s been happening a long time), that at the beginning of the spin cycle, it is spinning the water so fast and so quick that some water is being spun out over the top of the wash drum.
Is there something that is supposed to make the beginning of the spin cycle less extreme? Is there a clutch that should allow some slippage during the beginning of the spin? I think it is a 2-speed motor. Should the spin start in the slow speed then switch to the faster speed?