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brake bleeding/motive power bleeder: two quick questions

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Old 07-12-2005, 09:44 PM
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Mark944na86
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Default brake bleeding/motive power bleeder: two quick questions

Two quick questions:

a) What psi pressure do people use for brake bleeding using the Motive Power Bleeder (BTW, thanks Paul!)

b) What is the correct order for bleeding the brakes? (I'm assuming with the brake fluid reservoir on the left hand side of the car, the correct sequence is right rear, left rear, right front, left front.)

Thanks,

-Mark
Old 07-12-2005, 09:49 PM
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Mighty Shilling
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I set it at 15 PSI... and that is the the correct order.
Old 07-12-2005, 09:53 PM
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Mark944na86
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Thanks, Geoff!

-Mark
Old 07-12-2005, 09:58 PM
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Mighty Shilling
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no prob!
Old 07-12-2005, 10:55 PM
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PorscheDoc
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Yea 15psi is what we usually use. Right now the bleeder gasket is shot, so i can only set it to 5psi or it leaks....but it still bleeds.
Old 07-12-2005, 11:33 PM
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JDeitz951
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Don't our 951s have 2 bleeders on each caliper? Does it make a difference which one you do first?
Old 07-12-2005, 11:56 PM
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Mighty Shilling
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Yeah, 951's do... and I belive it's Outside to inside...
Old 07-13-2005, 01:26 AM
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PaulStewart
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Originally Posted by Mark944na86
Two quick questions:

a) What psi pressure do people use for brake bleeding using the Motive Power Bleeder (BTW, thanks Paul!)

b) What is the correct order for bleeding the brakes? (I'm assuming with the brake fluid reservoir on the left hand side of the car, the correct sequence is right rear, left rear, right front, left front.)

Thanks,

-Mark
Good to hear from you, glad the bleeder is making the rounds!
Old 07-13-2005, 05:07 AM
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Mark944na86
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Originally Posted by JDeitz951
Don't our 951s have 2 bleeders on each caliper? Does it make a difference which one you do first?
Oh bugger. I've got an S2 -- I think they've got (early - 86-88) 951 brakes, so mine probably should have been bled from both bleeders. I only bled each wheel from the outer bleeder...

How do you get at the second bleeder? Sounds like you have to take the wheel off to get at it...

-Mark
Old 07-13-2005, 10:11 AM
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Eric
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Originally Posted by Mark944na86
Oh bugger. I've got an S2 -- I think they've got (early - 86-88) 951 brakes, so mine probably should have been bled from both bleeders. I only bled each wheel from the outer bleeder...

How do you get at the second bleeder? Sounds like you have to take the wheel off to get at it...

-Mark
Yep--pull the wheel--easy access.
Old 07-13-2005, 03:37 PM
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schumi
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you bleed calipers starting with the farthest from the m/c and ending with the one closest to the m/c.



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