My mate up North goes through motors like loaves of bread and allows so much money a month for spare motors..... :
. You must be one of the lucky one's!
I carry out all the correct procedures given to me by Extracta, Dry runs on completion of each job, waste tank lid up and machine removed from the van to avoid "Sweating", not drawing hot water from the waste tank when the job's done etc etc. So I was surprised that after 166 hours both motors had blown!
If you could advise on how exactly you manage to keep your motors in tip top condition, I may be prevented from getting rid of mine even though it will be my back up machine...