The tub & sump seal on my dishwasher was replaced - no charge because the tub has a lifetime warranty on it. The second time I used the dishwasher it starting making a loud noise. Does this have something to do with what the technician did or didn’t do or is the motor going out? I don’t want to have to pay for a service call.
Your model number is missing several digits.
Sears numbers are usually 3 digits, a period and the 8 digits.
Cannot say if this is due to the service. There is not enough info to come up with that conclusion.
Could be something has gotten into the pump.