Thread: Dual 7" Servo
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Old 23rd July 2012, 16:00
Stuart Stuart is offline
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Join Date: Dec 2005
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Originally Posted by peterux View Post
When I was installing my dual diaphragm brake servo I noticed that the pedal box side deforms and twists when I press my clutch.
My pedal box uses the BMW e30 clutch master cylinder.

I'm thinking of adding a supporting bracket on the battery box similar to Ian Morris' installation....

Can you get a picture of where yours has failed?


The weld around the tube the pedal bolts through has given way also the only strengthening brace has buckled.

Not a good picture but I hope you can get to see the issue.

I have sent it away to be welded and have some extra strengthening fillets fitted if it still flexes when i refit then I may well look at Ian's resolution.

I have also now ordered a BMC4052 Master Cylinder through Brakes International bargain at 38

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