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Window motor fix - brush replacement


CrustyCrab

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Hi all,

 

About 2 years ago I followed this guide when my passenger window packed up:

http://www.350z-uk.c...ic-windows-pdf/

 

I took the whole lot apart, cleaned the motor and greased the rails. It worked great for about a week then stopped again and since then I have used the 'smack the door near the handle' technique if I needed it to put it up or down.

 

I read that its the brushes that probably needed replacing and finally set about to get it sorted rather that forking out £125 for a new motor. I found these brushes for £1.98 delivered :) and they were good enough with a little bit of sanding to the correct length although I think that the wire tails really need to come out of the side, not the end of the brush.

 

http://pages.ebay.co...3266348&alt=web

 

 

There are plenty of how to's around (Can't add link for the good one I used but search for "The dreaded 350Z window winder motor issue strikes again") but this is very helpful to watch it being done:

 

 

 

The most difficult bit is the de-soldering but keep going long enough and you get there. Also the lower adjuster screw's for the regulator were a bit tricky to get off and got damaged so I had to make some new ones from a short length of threaded bar and some washers.

 

All in all though I'm really chuffed with the end result - a fully working window with short drop and everything :thumbs:

 

As the how to info that's already available is pretty good I haven't done another but I'm happy to help out any one who wants to attempt this themselves. Although it's fiddly it is relatively straight forward once you get going.

 

Cheers,

 

Crab

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4x4x10mm which is about right

 

Although it was the tails that weren't perfect. Not quite long enough so I had to solder them onto the original tails instead of removing them entirely.

 

Also I think they should really come out the side like the oem ones. The one in the link come out the end if that makes sense?

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  • 3 weeks later...

Have had no problems with my windows until tonight, wound down my passenger window, couldn't get it to move??

 

When I got home, quick search of the forum, found this thread and the saw the 'smack the door by the handle' comment..

 

Gave it a try, window wound up first time.

 

Thanks CrustyCrab....saved all that taping a black bag over the window routine!!!!

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