shaunmods 
Premium Member
 
Registered: 12th Mar 07
 Location: Glascote, Staffordshire 
User status: Offline 
 
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Just a quicky. I've got a new rear beam to go on my corsa. But I've noticed the new one has this extra part on it which my current one doesnt? Anyone know what it is/ what is does? 
 
New one with the extra bit 
 
  
 
My current one - excuse the rust lol 
 
  
 
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tom_simes 
Show Staff Organiser: South Wales Premium Member
 
Registered: 12th Jan 05
 Location: Undy, Newport Drives: Skoda Octavia vRS estate 
User status: Offline 
 
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It's a bias valve for the rear brakes - should be connected to the chassis via a spring, and controls the amount of rear braking dependent on the weight in the rear of the car (if it's set up correctly anyway!) 
 
The old one didn't have one as the rear lines have the bias valves built in on the smaller engined models apparently. I'm not sure whether you should use the spring bias valve though, as you may still have the automatic ones in the standard brake lines?
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shaunmods 
Premium Member
 
Registered: 12th Mar 07
 Location: Glascote, Staffordshire 
User status: Offline 
 
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Ahh right cheers for that Tom   So if its built in else where on my current setup in theory could I just angle grind it off my new one? 
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tom_simes 
Show Staff Organiser: South Wales Premium Member
 
Registered: 12th Jan 05
 Location: Undy, Newport Drives: Skoda Octavia vRS estate 
User status: Offline 
 
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I believe so, but just wait and see what somebody else has to say to make sure  
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fazza 
Member 
 
Registered: 7th Feb 08
 Location: Plymouth 
User status: Offline 
 
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yeh cut it off. there shit anyways and always seize. mine usually need a smack and wd40 at every mot 
 
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AlexW 
Member 
 
Registered: 25th Oct 08
 Location: Essex 
User status: Offline 
 
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Should unbolt, Keep your standard setup, the weight spring thing is pointless.
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Baskey 
Member 
 
Registered: 31st May 06
 
User status: Offline 
 
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As said mate 100% cut it off, we had loads of trouble with my mates as it was fucked and causing the rear breaks to lock. 
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