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excossack



Member Since: 22 Feb 2012
Location: North West
Posts: 5736
United Kingdom 1999 Defender 110 Td5 SW Caledonian Blue
Rear brake disc - minimum thickness
On checking the rear brake discs, they are down to 10/11mm thick (with a lip)
What is the minimum thickness that is suggested? 1999 Defender TD5 110

Regards
John M0VAZ
Econet Station 48 no clock
Post #647037 29th Aug 2017 8:23pm
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GREENI



Member Since: 22 Aug 2010
Location: staffs
Posts: 10358
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For the expense, I'd probably get them replaced if you're concerned. Peace of mind too.
Post #647039 29th Aug 2017 8:25pm
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excossack



Member Since: 22 Feb 2012
Location: North West
Posts: 5736
United Kingdom 1999 Defender 110 Td5 SW Caledonian Blue
I am leaning towards replacing them. Since I got the car they have done nearly 60k miles.

The replacement option, opens the debate. Standard or grooved discs. 1999 Defender TD5 110

Regards
John M0VAZ
Econet Station 48 no clock
Post #647041 29th Aug 2017 8:27pm
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Retroanaconda



Member Since: 04 Jan 2012
Location: Scotland
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Standard every time.
Post #647047 29th Aug 2017 8:42pm
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GREENI



Member Since: 22 Aug 2010
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On the rear, standard is fine, grooved for 'looks'. I'd dare say you'd not tell a difference. At all.
Post #647054 29th Aug 2017 9:22pm
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excossack



Member Since: 22 Feb 2012
Location: North West
Posts: 5736
United Kingdom 1999 Defender 110 Td5 SW Caledonian Blue
Cheers - I think standard it will be. 1999 Defender TD5 110

Regards
John M0VAZ
Econet Station 48 no clock
Post #647062 29th Aug 2017 9:42pm
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Retroanaconda



Member Since: 04 Jan 2012
Location: Scotland
Posts: 2545
Scotland 
Oh you'll notice a difference - the horrible screech of metal-on-metal as the rear pads wear out a few thousand miles after going anywhere remotely muddy.

As intimated above, they're of no use. Drilled/grooved brake discs are for 17-year olds to attract birds in McDonalds car parks.
Post #647069 29th Aug 2017 9:58pm
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excossack



Member Since: 22 Feb 2012
Location: North West
Posts: 5736
United Kingdom 1999 Defender 110 Td5 SW Caledonian Blue
*like* Rolling with laughter 1999 Defender TD5 110

Regards
John M0VAZ
Econet Station 48 no clock
Post #647070 29th Aug 2017 10:03pm
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V8GPC



Member Since: 18 Jul 2016
Location: Manchester
Posts: 289
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i'm off to Halfords; followed by a trip to McDonalds... Razz
Post #647100 30th Aug 2017 7:03am
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excossack



Member Since: 22 Feb 2012
Location: North West
Posts: 5736
United Kingdom 1999 Defender 110 Td5 SW Caledonian Blue
I'm chav'n it ! 1999 Defender TD5 110

Regards
John M0VAZ
Econet Station 48 no clock
Post #647116 30th Aug 2017 8:56am
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geobloke



Member Since: 06 Nov 2012
Location: Nottinghamshire
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Re: Rear brake disc - minimum thickness
excossack wrote:
On checking the rear brake discs, they are down to 10/11mm thick (with a lip)
What is the minimum thickness that is suggested?


IIRC minimum thickness for the rear brake discs is 10mm not incl the lip. looking to replace mine in the next month or so. they are britpart drilled and grooved (mated to green stuff pads) and have done stella work over the past 5 years. love them to bits. Thumbs Up Thumbs Up
Post #649449 10th Sep 2017 9:23pm
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excossack



Member Since: 22 Feb 2012
Location: North West
Posts: 5736
United Kingdom 1999 Defender 110 Td5 SW Caledonian Blue
I think with the lip removed I am towards 8mm thick. TBH, I think I will be sticking with standard discs along with new pads and fresh fluid with a decent bleed through they will be good again 1999 Defender TD5 110

Regards
John M0VAZ
Econet Station 48 no clock
Post #649571 11th Sep 2017 1:35pm
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