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  #1  
Old 12-03-2009, 01:46 PM
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Default Removing front disc backing plate ?

Am doing front pads and was going to remove front dust/heat shields I assume more heat will be transfered to CV boots and tierod ends so is it worth while ? also front caliper mounting bolts torque spec 65 ft lbs ?
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Old 12-03-2009, 02:07 PM
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Edit. Reread it.

Edit again. Im stupid.
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Last edited by RUSSGT; 12-03-2009 at 06:03 PM.
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Old 12-03-2009, 02:22 PM
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Hey Deano,
Changed mine yesterday ready for Barbs!!
Dont forget to pump the brake pedal a couple of times after you finished as the first one goes to the floor and you dont want that reversing out of the driveway....
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Old 12-03-2009, 02:32 PM
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Dean... it is wise to put some heat wrap around the tie rod ends, but that's really all you need to worry about.
Front caliper bolts...toight...
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Old 12-03-2009, 03:15 PM
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Yep have ripped them off, looks to me that on track it will help let some of the heat out.
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Old 12-03-2009, 03:50 PM
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lol @ loss of warranty
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  #7  
Old 12-03-2009, 04:08 PM
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Manual says 80Nm for 2 pots and 4pots mounting bolts. That's 59ft/lbs

And if anyone is interested its 155Nm for Brembos. That's quite a lot higher than I expected
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Old 12-03-2009, 04:15 PM
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Quote:
Originally Posted by Mister Two
Manual says 80Nm for 2 pots and 4pots mounting bolts. That's 59ft/lbs

And if anyone is interested its 155Nm for Brembos. That's quite a lot higher than I expected
Cheers Mate,

I have done them to 65 ft lbs as one workshop manual said 59-65 ft lbs
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Old 12-03-2009, 04:21 PM
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I am running 326mm DBA4000's without the dust shields .. more air flow Hasn't had a problem at all.

When i put Brembo's on the WRX shields wouldn't fit obviously.
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Old 12-03-2009, 11:00 PM
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Quote:
Originally Posted by Mister Two
Manual says 80Nm for 2 pots and 4pots mounting bolts. That's 59ft/lbs

And if anyone is interested its 155Nm for Brembos. That's quite a lot higher than I expected
Brembo's have 1.5 pitch mounting bolts, Subaru calipers have 1.25 pitch, hence the difference in tightening torque. No-one ever considers the thread pitch when tightening bolts. Coarse thread requires more torque to get the same clamping force.
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