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How to change starter motor on Audi RS4
Posted: Tue May 12, 2020 11:42 pm
by pule333
Here is a quick tutorial on how to change your starter motor on your RS4 B7.
time needed 3-5 hours
difficulty 6
https://youtu.be/KDAOlev7l-g
Re: How to change starter motor on Audi RS4
Posted: Wed May 13, 2020 12:33 pm
by docurley
Excellent I need to do this.
Re: How to change starter motor on Audi RS4
Posted: Sat May 16, 2020 7:25 pm
by Covkiller
Well done Ilya, I watched the video too

Re: How to change starter motor on Audi RS4
Posted: Mon Sep 14, 2020 9:05 pm
by mikep99
Good how to - cheers for the video.
Would you happen to know the part number for the 3 stretch bolts that are removed when taking off the first bracket?
I need to get access to the starter connectors but don't need to remove / replace the starter itself.
Cheers for any info.
Mike
Re: How to change starter motor on Audi RS4
Posted: Tue Sep 15, 2020 1:55 pm
by mikep99
Been looking further into the part number.
Could anyone confirm its number 25 on this diagram please:
https://audi.7zap.com/en/rdw/audi+rs4+a ... 199000/#25
part number N91025301 - M10x52, does this sound right?
Cheers
Mike
Re: How to change starter motor on Audi RS4
Posted: Tue Sep 15, 2020 1:57 pm
by Fatneck73
This needs to go in the ‘sticky’ how to do
Re: How to change starter motor on Audi RS4
Posted: Tue Sep 15, 2020 4:14 pm
by docurley
These N90331606 number 3 on the parts list
Re: How to change starter motor on Audi RS4
Posted: Tue Sep 15, 2020 4:35 pm
by mikep99
docurley wrote: ↑Tue Sep 15, 2020 4:14 pm
These N90331606 number 3 on the parts list
ok, cheers.
That makes more sense to me.
I think in the video its implied that the 1st 3 bolts removed are stretch bolts...
ta
Mike
Re: How to change starter motor on Audi RS4
Posted: Wed Sep 16, 2020 5:00 pm
by mikep99
Just to complement the video above, I've just noticed there's a section on how to replace the starter in a workshop manual I have.
I've attached a PDF with the relevant pages. It assumes you've taken the undertray off and supported the engine.
ta
Mike
Re: How to change starter motor on Audi RS4
Posted: Sun Nov 15, 2020 11:54 am
by Oldmanmush
Good luck doing it off the floor it ain't easy
Re: How to change starter motor on Audi RS4
Posted: Sun Nov 15, 2020 7:30 pm
by docurley
Oldmanmush wrote: ↑Sun Nov 15, 2020 11:54 am
Good luck doing it off the floor it ain't easy
We've done it already!!!
Re: How to change starter motor on Audi RS4
Posted: Tue Nov 17, 2020 5:10 pm
by rs user
cracking guide-tbh looks about the same amount of graft as changing a clutch in any of the tdi fwd vag group lol
Re: How to change starter motor on Audi RS4
Posted: Fri Nov 20, 2020 2:46 pm
by flylife2k
just seen this, fantastic vid

I had a starting issue with min a couple of years ago (separate article on here), mine turned out to be high resistance infact higher than the torque output of the starter motor, turned out to be an issue with one of my cams not turning freely resulting in no start, no similar scenarious anywhere on the internet....but that to one side well done
