[fasetester]

Re: Bosch washing machine not wash or spin model classixx 10

Thank for your reply in your experience Dave what usually are the components that causes failure in both wash and spin would the tryic cause this failure is there a separate wireing harness supplying power into to the board. To control the motor and is there a fuse in the board that protect the motor thanks fasetester

[fasetester]

Re: Bosch washing machine not wash or spin model classixx 10

no one have any information what to check on the pcb for no motor on wash or spin is there any components that is known to causing this fault that i can test if nothing looks damaged would i be right in thinking that if there was no power coming in to the board the machine would be dead thanks fasetester

[fasetester]

Re: Bosch washing machine not wash or spin model classixx 10

Thanks Dave for your reply if the relay is not switching what is the most likely components on the PCB to have stopped working other that domed capactors to effect both wash and spin .

I have come across Bosch motors with burnt out brushes that have damaged the PCB thanks fasetester

[fasetester]

Re: Bosch washing machine not wash or spin model classixx 10

When spin is selected it just keep pumping clock counts down then goes 0 and stops can’t here any clicks or sound from pcb thanks

[fasetester]

Re: Bosch washing machine not wash or spin model classixx 10

thank all for your replies checked harness from pcb to motor all seems ok getting continuity at all connections

[fasetester]

Re: Bosch washing machine not wash or spin model classixx 10

Ok Martin thanks it does not click it just spins around does it just pull off or does it have to be released from the back of the back of the control panel

[fasetester]

Re: Bosch washing machine not wash or spin model classixx 10

Thanks Martin for your reply

Could someone please inform me should the spin selection knob spin round freely or should it click around to select the spin speeds thanks

[fasetester]

Re: Bosch washing machine not wash or spin model classixx 10

Model E_nr wfo2866GB/01FD8405 604179 this might help

[fasetester]

Re: Do you ever wish…..

Not many people want repairs done any more when you tell them the repair costs the reply i think i will get a new one

Was concidering looking at other jobs like fire extinguisher sunbed repair ect

What other job would you guys and girls concider fasetester

[fasetester]

Re: bosch washing machine brush motor

Not really getting a answer to the question any one build there speed control or what reading should I get on the PCB connection that the motor harness plugs into thanks fasetester

[fasetester]

Re: bosch washing machine brush motor

Any one build there own test bench with speed control I know you can buy speed controls what about testing the motor block connector on the PCB what reading should I get and what range should be used thanks fasetester

[fasetester]

Re: bosch washing machine brush motor

Thanks for all the replys when bench testing motor without speed control is there any way of controlling the speed of the motor to bed in brushes putting a load in the circuit .

And if I wanted to test pcb on the connections to motor which terminals should I get a reading on on the PCB and what resistance should I get and has any one built a basic speed controller to control motor speed so I can run the motor at a wash speed thanks fasetester

[fasetester]

Re: bosch washing machine brush motor

The lamnated Martin testing motor with no speed control is that the reason for sparking

[fasetester]

Re: Bosch washing machine new brushes fitted

Thanks for your reply Dave when the new brushes were fitted the
sound OK when motor is turned by hand anticlockwise but when turned clockwise the make a clicking sound.

Dave what is the most likely components to have been damaged on the PCB when the brushes burn out .

Also 3 wires had come away from the motor plug when removing from the motor I traced them to PCB plug the corrspound from right to left at the PCB no 1 2 3 is that the order the are connected at the motor plug thanks fasetester

[fasetester]

Re: Bosch washing machine new brushes fitted

Stripped down motor cleaned all carbon dust from inside high insulation reading motor is good so board seem like the problem
Person went for a new machine reading through some post the Bosch machine does not have a great success rate replacing brushes are Bosch machines not meant to be a quality machine.fasetester

[Author]

Posts