Author Topic: Dyson dc75 brushbar (Read 191 times)

b21playa · « **on:** April 08, 2024, 02:52:41 pm »

Hi all

I have a dc75 and the brushbar works fine if the angle is past a certain point. If I tilt it slightly too upright, the brushbar turns off. I can only presume either some switch or spring has come off.

Does anyone know how this could be fixed. Is there an angle switch or spring?

Thanks in advance

MVacs · « **Reply #1 on:** April 08, 2024, 08:43:14 pm »

It sounds like the yoke loom.

Take it apart and test that with a meter. They break inside.

b21playa · « **Reply #2 on:** April 09, 2024, 05:27:38 am »

Quote from: MVacs on April 08, 2024, 08:43:14 pm

It sounds like the yoke loom.

(Attachment Link)

Take it apart and test that with a meter. They break inside.

Thanks. Is it hard to dissemble?

MVacs · « **Reply #3 on:** April 09, 2024, 01:30:52 pm »

Much like a DC41, and there is strip down topics here on those.

Before you do, take the head off, put a meter on the two connectors from the machine, you are looking for circa 320v DC. Try and replicate the fault while watching the meter. That will tell you if it is the loom. It probably is, but that will tell you for sure before you strip it down.

b21playa · « **Reply #4 on:** April 09, 2024, 02:40:44 pm »

Quote from: MVacs on April 09, 2024, 01:30:52 pm

Much like a DC41, and there is strip down topics here on those.

Before you do, take the head off, put a meter on the two connectors from the machine, you are looking for circa 320v DC. Try and replicate the fault while watching the meter. That will tell you if it is the loom. It probably is, but that will tell you for sure before you strip it down.

Thank you very much