how can i fix my washing machine hotpoint wf840?

f02 - motor jammed.
Check out the carbon brushes in the motor. Theyre graphite blocks which transfer mains power to the copper segments of the motor -Theyre probably worn down. They're quite cheap parts and easy to replace. Power off, drag machine out onto the floor, remove the back cover and locate the motor. May help if the machine is tilted at an angle or laid on its side. The brushes are at the other end of the motor from the drive pulley. The holders are plastic or bakelite and are generally held in with screws or plastic clips. Also, look at the copper segments they run on to check for burning or pitting. If the segments are burnt or damaged you need a replacement motor or a replacement armature (motor part) if you can source one. Occasionally may be a fault in the motor drive circuit board - in which case replacement of board only real option.
Some machines are fitted with an induction motor - this type of motor doesnt have brushes. Its a much heavier and more reliable type of device, but needs a component called a start capacitor to set it in motion. If the start capacitor is faulty the motor cant get the kick it needs to get going.

Check for bearing failure by seeing if there is any vertical movement between the moving stainless drum and the fixed outer drum. There should be no vertical movement between them - if there is the bearings have failed and will soon collapse. Power off, drag machine out onto the floor, remove back cover. Check for rusty spray around where the pulley shaft enters the outer drum - early indication of seal and bearing failure. Another method of checking is to remove the drive belt and rotate the drum by hand - there should be no noise, roughness or resistance to rotation. Changing bearings is an involved job, only attempt if you are mechanically competent.

Repair and service your own washing machine. Go to www.2ndwave.co.uk/manual.html

dannyboy
January 2009