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Rattling brake dust shields

Discuss problems you have had or are having with your Z4
coldel
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Rattling brake dust shields

Post by coldel » Fri Dec 22, 2023 5:39 pm

Bought a 50cm cable tie and managed to get it around the shield it’s stopped rattling for now but definitely want to replace it!

On searching on here saw a post to a US site that supplied them in two pieces so you don’t need to take the hub off … as it seems the bearings fall apart. Mind you might be worth doing the bearing anyway if it’s that bad?

Advice?
Currently BMW Z4 E85 3.0si
Previously
BMW Z4 E86 3.0si
Vauxhall VX220 Turbo
Toyota Celica ST205 GT4
Nissan R33 Skyline GTST
Vauxhall VX220 NA
Nissan 350z

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TOMGREEN413
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Rattling brake dust shields

Post by TOMGREEN413 » Sat Dec 23, 2023 10:05 am

pvr wrote: Thu Dec 21, 2023 12:16 pm My rears were grinding terribly, but as the handbrake went through it I replaced both shields and complete brake refresh as well as bearings at the same time. That was painful cost wise though.
So am I correct for your comment that these sheilds are also on the rear? :cry:
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pvr
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Rattling brake dust shields

Post by pvr » Sat Dec 23, 2023 10:08 am

Yep, they were very well vented in my case. Reversing the car sounded like I was scraping the floor
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tug
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Rattling brake dust shields

Post by tug » Sat Dec 23, 2023 10:10 am

If you remove the brake disc you can then use large washers to secure. After my first one went as i mentioned earlier in this thread, the other side started rattling so i thought sod that! Took the disc off and got full view of the bolts, secured them and been fine ever since. :thumbsup:
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TOMGREEN413
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Rattling brake dust shields

Post by TOMGREEN413 » Sat Dec 23, 2023 10:14 am

Thanks, I'll probably try this method my the spring. :thumbsup:
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Rattling brake dust shields

Post by j3nks79 » Sat Dec 23, 2023 10:24 am

tug wrote: Sat Dec 23, 2023 10:10 am If you remove the brake disc you can then use large washers to secure. After my first one went as i mentioned earlier in this thread, the other side started rattling so i thought sod that! Took the disc off and got full view of the bolts, secured them and been fine ever since. :thumbsup:
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coldel
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Rattling brake dust shields

Post by coldel » Sat Dec 23, 2023 10:56 am

Thanks. When I get the chance to jack the car up and take stuff off will do the washer solution :thumbsup:
Currently BMW Z4 E85 3.0si
Previously
BMW Z4 E86 3.0si
Vauxhall VX220 Turbo
Toyota Celica ST205 GT4
Nissan R33 Skyline GTST
Vauxhall VX220 NA
Nissan 350z

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TOMGREEN413
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Rattling brake dust shields

Post by TOMGREEN413 » Sat Dec 23, 2023 11:00 am

Let us know how you get on please :thumbsup:
White e89 Red leather interior (But that's the wife's and don't I know it :/ )
Montego Blue Coupe manual si sport 💙 (Faster than the above....much faster :)

coldel
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Rattling brake dust shields

Post by coldel » Fri Jan 05, 2024 11:40 am

Anyone know what size washers to use? I am going to have a go at this on Sunday morning. Will take pics etc. for the benefit of others.
Currently BMW Z4 E85 3.0si
Previously
BMW Z4 E86 3.0si
Vauxhall VX220 Turbo
Toyota Celica ST205 GT4
Nissan R33 Skyline GTST
Vauxhall VX220 NA
Nissan 350z

coldel
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Rattling brake dust shields

Post by coldel » Sun Jan 07, 2024 1:43 pm

All done. Washers definitely the way to go. Got the discs off and was faced with the bolt hole clearly corroded. In fact there is another one just the other side of the hub which I gave a gentle tug off and it literally fell apart and broke in my hands so put a washer on that one too.

Anyway for reference this is what it looked like

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Currently BMW Z4 E85 3.0si
Previously
BMW Z4 E86 3.0si
Vauxhall VX220 Turbo
Toyota Celica ST205 GT4
Nissan R33 Skyline GTST
Vauxhall VX220 NA
Nissan 350z

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tug
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Rattling brake dust shields

Post by tug » Mon Jan 08, 2024 5:38 am

:thumbsup:
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pvr
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Rattling brake dust shields

Post by pvr » Mon Jan 08, 2024 9:33 am

Pah, that is not rusted :rofl:
Current:
911-50 Black - unique spec
X5M - 575 hp of fun in a V8
Abarth 595 Comp.
Golf Clipper - collectors item
Z4 3.0si Black Sapphire
VW ID.3

Previous:
Z4M Silver Grey - non flimper spec (gone to Bing)
Z4 3.0 Toledo

coldel
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Rattling brake dust shields

Post by coldel » Mon Jan 08, 2024 10:22 am

And thanks Tug for the advice, spot on :thumbsup:

And not the shield itself wasn't rusted PVR, I just had a rusty hole ....
Currently BMW Z4 E85 3.0si
Previously
BMW Z4 E86 3.0si
Vauxhall VX220 Turbo
Toyota Celica ST205 GT4
Nissan R33 Skyline GTST
Vauxhall VX220 NA
Nissan 350z

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pvr
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Rattling brake dust shields

Post by pvr » Mon Jan 08, 2024 10:25 am

I can't show you a picture now as they have been replaced, but mine were grinding on the disks when reversing as "the hole" was about 50% of the shield :lol:
Current:
911-50 Black - unique spec
X5M - 575 hp of fun in a V8
Abarth 595 Comp.
Golf Clipper - collectors item
Z4 3.0si Black Sapphire
VW ID.3

Previous:
Z4M Silver Grey - non flimper spec (gone to Bing)
Z4 3.0 Toledo

coldel
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Posts: 647
Joined: Wed Feb 26, 2020 1:52 pm

Rattling brake dust shields

Post by coldel » Mon Jan 08, 2024 10:44 am

Wasn't much of a shield then :lol: mind you probably cooled the brakes better :thumbsup:

I didn't actually have time to do the other side, I am half expecting that to kick up a fuss sooner rather than later.
Currently BMW Z4 E85 3.0si
Previously
BMW Z4 E86 3.0si
Vauxhall VX220 Turbo
Toyota Celica ST205 GT4
Nissan R33 Skyline GTST
Vauxhall VX220 NA
Nissan 350z

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