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what size caliper bolts are on the rear of an sri?

Posted: Wed Mar 09, 2011 8:07 pm
by jason1987
i need to change my rear discs and pads tomorrow, what socket do i need to undo the bolts? and are they covered by a rubber cap? as i couldnt find the bolts last time i looked

Re: what size caliper bolts are on the rear of an sri?

Posted: Wed Mar 09, 2011 8:18 pm
by jamjar1383
jason1987 wrote:i need to change my rear discs and pads tomorrow, what socket do i need to undo the bolts? and are they covered by a rubber cap? as i couldnt find the bolts last time i looked
im quite sure there allen key's or torx

Re: what size caliper bolts are on the rear of an sri?

Posted: Wed Mar 09, 2011 8:19 pm
by jason1987
would they undo with an allen key or do i need a socket kit?

Re: what size caliper bolts are on the rear of an sri?

Posted: Wed Mar 09, 2011 8:27 pm
by jamjar1383
jason1987 wrote:would they undo with an allen key or do i need a socket kit?
doubt ud shift it with a allen key, u'd need a socket with a allen bit, can be bought from halfords on there own.

Re: what size caliper bolts are on the rear of an sri?

Posted: Wed Mar 09, 2011 8:31 pm
by jason1987
guess the bolts are covered by rubber cups and covered in dirt, thats why i couldnt find them

anyone know what size allen keY?

Re: what size caliper bolts are on the rear of an sri?

Posted: Wed Mar 09, 2011 8:38 pm
by jason1987
i can only find "hex bits" on halfords not allen bits, are they the same fit?

Re: what size caliper bolts are on the rear of an sri?

Posted: Wed Mar 09, 2011 8:39 pm
by jasper5
Not done an SRi before, but most caliper bolts with an allen key are 7mm.

The only other size I know of is VW Polo fronts (old models) which are 6mm.

Re: what size caliper bolts are on the rear of an sri?

Posted: Wed Mar 09, 2011 8:40 pm
by jason1987
this should include the right bit i need shouldnt it?

http://www.halfords.com/webapp/wcs/stor ... yId_165572

Re: what size caliper bolts are on the rear of an sri?

Posted: Wed Mar 09, 2011 8:42 pm
by jason1987
jasper5 wrote:Not done an SRi before, but most caliper bolts with an allen key are 7mm.

The only other size I know of is VW Polo fronts (old models) which are 6mm.
i may aswell just buy the halfords 7mm caliper tool then?

Re: what size caliper bolts are on the rear of an sri?

Posted: Wed Mar 09, 2011 8:46 pm
by jasper5
You could if there is plenty of room to get the tool in place.

Re: what size caliper bolts are on the rear of an sri?

Posted: Wed Mar 09, 2011 8:58 pm
by kevtherev
did the front discs on mine and they were torx (T55) and thread locked in too, so i doubt ya would shift them with just a normal allen key

Re: what size caliper bolts are on the rear of an sri?

Posted: Wed Mar 09, 2011 9:00 pm
by jasper5
kevtherev wrote:did the front discs on mine and they were torx (T55) and thread locked in too, so i doubt ya would shift them with just a normal allen key
Rears Kev..... :shock: :cheesy:

Re: what size caliper bolts are on the rear of an sri?

Posted: Wed Mar 09, 2011 9:03 pm
by jason1987
so fronts are hex and rear are 7mm allen? ill check with my allen key set to check what size it is before i buy any tools

Re: what size caliper bolts are on the rear of an sri?

Posted: Wed Mar 09, 2011 9:06 pm
by jasper5
Fronts will be 55 torx as Kev said, but rears are 7mm, at least they are on most cars, check first like you said.

Re: what size caliper bolts are on the rear of an sri?

Posted: Wed Mar 09, 2011 9:07 pm
by jamjar1383
i think the fronts are allen too but everyone seems to use torx as a torx bit is less lightly to slip and round off the bolt.