Mazda Rotary Club

Cars by Model Type => 3rd generation RX-7's => Topic started by: trotter on September 19, 2009, 05:54:39 PM

Title: URGENT (well fairly) brake question...
Post by: trotter on September 19, 2009, 05:54:39 PM
...how the hell do you get the rear discs off?

Replacing mine with the Speedline jobbies and now i\'m stuck with this situation.....

(http://img443.imageshack.us/img443/1149/dsc01585c.th.jpg) (http://img443.imageshack.us/i/dsc01585c.jpg/)

and this...

(http://img12.imageshack.us/img12/8013/dsc01586ic.th.jpg) (http://img12.imageshack.us/i/dsc01586ic.jpg/)

and no idea where to go from here!!

also,

if im fitting goodrich brakelines where do they tie into in this pic??? (pic below)

(http://img17.imageshack.us/img17/4606/dsc01587nn.th.jpg) (http://img17.imageshack.us/i/dsc01587nn.jpg/)

cheers

graeme
Title: URGENT (well fairly) brake question...
Post by: grinder on September 19, 2009, 07:56:10 PM
if you have removed or drilled out the little screw thingy .. then welcome to a world of fun

basically - sit on the floor - get a mallet and spend XX hrs slowly knocking the back of the disc - rotate - bang - rotate - bang etc..

it might help if you bash the bell of the disc ( the outer inside rim if that makes sense ) - the bit where the studds stick thru

it took me HOURS to do the rear discs :(
Title: URGENT (well fairly) brake question...
Post by: shaunwil on September 19, 2009, 08:03:10 PM
Easy, stick a bolt in the threaded hole and it will release the disc when it is wound in.

You may need to tap it with a soft hammer to help it along !
Title: URGENT (well fairly) brake question...
Post by: grinder on September 19, 2009, 08:04:17 PM
http://www.mazdarotaryclub.com/forums/showthread.php?t=55775&highlight=disc

i think i tried that aswell shaun - didnt work for me ( or i was just scared of snapping it off in the hole !! )
Title: URGENT (well fairly) brake question...
Post by: shaunwil on September 19, 2009, 09:44:15 PM
It should do, the bolt for pulling force and the hammer for shocking the disc off. If its rusted on then it won\'t be easy ! You can exert a lot of pressure off the one bolt before the thread is stripped. Just tighten it up with a spanner then tap it with the hammer. Leave it under load for a while then add some more pressure to it !

Shaun
Title: URGENT (well fairly) brake question...
Post by: trotter on September 20, 2009, 11:57:29 AM
I don\'t have a screw or a threaded hole?

think i\'m gonna go down the big lump hammer route.....
Title: URGENT (well fairly) brake question...
Post by: grinder on September 20, 2009, 02:09:50 PM
no threaded hole - really ??? :(

you can see it on your new disc - might be worth really checking the disc thats on - cause if there is one with something in it - you wont get it off !! LOL
Title: URGENT (well fairly) brake question...
Post by: trotter on September 20, 2009, 06:16:44 PM
SUCCESS!!! Brake disc 0 - Graeme 1 :D :D

Rears all done, fronts next week. Trying to bleed them was a pain in the erchie though.

And for the record - it is a 10mm flare nut spanner for the brake lines. :D
Title: URGENT (well fairly) brake question...
Post by: grinder on September 20, 2009, 06:26:54 PM
congrats - i found doing the fronts a lot easier than the rears :D
Title: URGENT (well fairly) brake question...
Post by: trotter on September 20, 2009, 07:46:57 PM
well thats next weekends fun and games! :wiggle :wiggle
Title: URGENT (well fairly) brake question...
Post by: Draco on September 21, 2009, 09:57:19 PM
i must have been lucky when i did mine both front and rear came of fairly easy
Title: URGENT (well fairly) brake question...
Post by: peterwolds on September 22, 2009, 06:30:58 AM
well done T at least the rear stops now ,will think about you doing fronts as i lounge in the sun
Title: URGENT (well fairly) brake question...
Post by: trotter on September 22, 2009, 03:59:47 PM
cheers Pete! :2Mad