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I supported Toymods
Location: Toodyay, WA
Registered: July 2002
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Brake Bias Adjustment
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Wed, 20 August 2003 11:55
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Hey Guys,
Is there a brake bias adjustment on a RA28??
Rala's rears are reported to be locking up so it failed the pink slip brake test.
thanks.
Cam
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Location: c'town, NSW
Registered: May 2002
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Re: Brake Bias Adjustment
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Wed, 20 August 2003 22:32

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did he convert from drum to disc? or still has stock drums?
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Toymods Social Secretary
Location: Sydney
Registered: July 2002
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Re: Brake Bias Adjustment
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Thu, 21 August 2003 02:49

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Rob, SHE is running a 99.9% stock RA28.... so drums.
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Location: Madrid - Spain
Registered: August 2002
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Re: Brake Bias Adjustment
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Thu, 21 August 2003 03:17

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There isn't any adjustment that I am aware of. Are you sure the front brakes are working correctly?
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Location: c'town, NSW
Registered: May 2002
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Re: Brake Bias Adjustment
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Thu, 21 August 2003 03:21

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whoops apologies.
possibly problems with the rear brake proportioning valve?
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Location: Perth
Registered: October 2002
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I supported Toymods
Location: Toodyay, WA
Registered: July 2002
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Re: Brake Bias Adjustment
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Sun, 24 August 2003 09:17
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Hey Guys,
I found the culprit.
The specified wheel cylinders have a large piston bore in them and this results in the rear wheels locking prematurely.
So the solution is to use TA22 wheel cylinders which have a smaller piston.
We also kitted the master cylinder while we were looking for problems.
thanks for the help guys.
and thanks to Rod who knew and answers!!
Cam
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