I have solved the problem with my Zanussi FL828(B). I replaced the capacitor. Looking from the front of the machine with the top panel off, the capacitor is an aluminium, ('silver' coloured), cylinder (70mm long x 40mm dia) mounted to the right of the mains power input connector beneath a pressed steel cross member. It has two (white) wires leading from it to a connector on the circuit board.
!! BE CAREFUL!! - a capacitor this big (16 micro Farad at 400 volts) must hold a lot of energy I bet it would give a hefty shock - not for those with a weak heart. If the machine has just been running the capacitor may well still be charged even when you've isolated it from the mains.
As I mentioned in my previous post the motor struggled to turn the drum when the load (clothes + water) was heavy which is usually at the final rinse moving into the final spin. I checked the motor's stator windings using a multimeter (measured resistance to earth) to see if any had obviously failed. They appeared ok with no obvious signs of overheating.
The wires from the motor go to the timer and control unit PCB and also from there to a large capacitor. There was evidence of darkening of the two (white) wires leading to the capacitor which I thought may indicate charge leakage. Since the cost of either the PCB or motor is around one hundred GBP and the capacitor is £12 inc VAT I thought I try a new capacitor and if it didn't work I'd buy a new machine since it's 13 years old now.
Anyway after replacing the capacitor it's now running as if it's on steriods.
Jonathan Leak
March 2006