zanussi fault ?

my zanussi washer dryer does not have a fault code i just changed the bearings on it what was a hell of a job then when i turn it on now it just spins for 2 secs then stops the dial carrys on going round the cycle but it doesnt spin unless you turn it off and on again and spins for just 2 secs again. if some one might know the problem id love to hear from you.