SOURCE: my roper dishwasher won't drain
Check the following to address this issue.
1. Air gap / Drain hoses
If there is an air gap (located in the sink, near the faucet), check to
see if it is clogged. Unscrew the top cap and see if there is anything
blocking inside. Note: If there is no air gap installed, the dishwasher
might not drain properly.
If the drain hose is clogged, the dishwasher would not drain. If there
is an air gap installed, it is very common that a hose going from the
air gap into the garbage disposer is clogged. Remove and clean the
hose. Make sure to reattach the hose before starting the dishwasher.
Note: If you recently had a garbage disposer installed, it is common to overlook removing the drain plug.
2. Broken belt
Some dishwasher models use a belt to drive the pump. Replace the belt if found broken.
Note: Sometimes the belt would just come off the pump. Even though it
might not be broken, it is recommended that you replace the belt,
because it is probably too stretched out.
3. Pump
Some models have two impellers inside the pump - one, wash impeller,
takes care of the wash cycles, the other, drain impeller, drains the
water out. If the drain impeller is broken (broken blades, shaft), the
dishwasher would not drain. Replace any broken pump components.
4. Drain solenoid
Some models (for example most GE dishwashers) use a drain solenoid to
drain water out. Sometimes the solenoid gets stuck, preventing the
water from draining out. Try to free up the solenoid. If unsuccessful,
you might have to replace the pump assembly.
5. Motor
If the motor is stuck, it is sometimes possible to free it up by manually spinning the motor.
Replace the motor if defective.
6. Timer
Replace if defective (note: uncommon problem).
SOURCE: Can't get screw loose on Kenmore dishwasher(665.1559579)impeller.
try it by using a high torck screw driver then the direction for loosening the screw is anticlock wise.
SOURCE: kenmore elite dishwasher, does not get the dishes wet
sounds like wash motor is not going . it will fill and control thinks motor is working . then it will drain wash water / ( drain pump is a different motor ) and then refill and so on .. never washes but fills and drains and heats. ( look for leakage under the motor i'm sure you will find some ..
SOURCE: water coming out down by motor
sounds like a shaft seal leak..... cut power to pump ... unbolt the motor at the seal plate and pull motor from pump... take electrical cover off back of pump and hold the shaft at the middle (may have to do some digging to find it) of the back of the pump... now youll be able to remove the impeller by spinning it counter clockwise...
make sure you dont go cheap on the seals... and make certain to replace all seals on pump
(diffuser oring, housing gasket, shaft seals, and lid gasket
SOURCE: how tough is it to change water pump impeller on 15hp johnson
There is no special tricks.Unbolt the gearshift linkage that has access through the side of the leg.Usually a small plate.Unbolt the lower g/box.4 bolts I think.The box should then drop.If not,use a rubber hammer and be patient.Put the lower skeg of the g/box in a vice to make things easier.NOW.When you lift the housing of the w/pump take a note of which way the impellar pump lobes are curled.DON'T put the new impellar in the wrong way.It's probably worth putting in a new seal whilst it's apart.You spin the housing or imp. as you put it together.Use a small bit of grease for the initiall dry start-up.Put some very good grease on the top splines on the driveshaft.It goes straight into the crankshaft.If it corrodes,nothing comes apart.As you put the g/box back on,spin the prop so the splines go back in.There is no special alignment.Gearchange linkage and you go fishing.(take the prop off and regrease the splines on the shaft of it)Hope this helps
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