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Title: How to fit a new degree ring on a berg pulley? Post by: FDK/mrpedrini on January 13, 2011, 23:08:05 pm As the title says...... Maby a blunt question...
I'm about to restore an old berg pulley (sand blasting, new zink plating and new degree ring). I ordered a new ring but it doesn't seem to stick. There is some kind of substance on it... Does it needs some special treathment (heating) or should i put glue on it? Kind regards... Dennis Title: Re: How to fit a new degree ring on a berg pulley? Post by: Harry/FDK on January 13, 2011, 23:13:44 pm Dude ??? Throwing away the instructions again and see what happens ? ;D See me.
Title: Re: How to fit a new degree ring on a berg pulley? Post by: FDK/mrpedrini on January 13, 2011, 23:16:23 pm Yeah?
Title: Re: How to fit a new degree ring on a berg pulley? Post by: FDK/mrpedrini on January 13, 2011, 23:18:59 pm There were no instructions inclueded.... so tell me your secret! ;D
Title: Re: How to fit a new degree ring on a berg pulley? Post by: Harry/FDK on January 13, 2011, 23:32:03 pm Come over and get this sorted.
Title: Re: How to fit a new degree ring on a berg pulley? Post by: FDK/mrpedrini on January 13, 2011, 23:36:59 pm Ok, i'll give you a call this week end... Btw.....case looks nice!! ;D Maby give it a full on polish :P
Title: Re: How to fit a new degree ring on a berg pulley? Post by: Jim M on January 14, 2011, 20:16:56 pm If it is a berg degree ring, you need acetone to wet the bonding agent. It needs pressure over night on it.....Jim
Title: Re: How to fit a new degree ring on a berg pulley? Post by: danny gabbard on January 14, 2011, 20:21:01 pm In the past I have used propane torch to lightly heat to remove old ring to be replace.
Title: Re: How to fit a new degree ring on a berg pulley? Post by: FDK/mrpedrini on January 14, 2011, 22:42:30 pm Ok! Thanks for avice guys!
kind regards, Dennis Title: Re: How to fit a new degree ring on a berg pulley? Post by: Zündfunke on January 14, 2011, 23:35:16 pm Where can you order a ring separately...in europe? :-\
Title: Re: How to fit a new degree ring on a berg pulley? Post by: Harry/FDK on January 14, 2011, 23:59:44 pm Where can you order a ring separately...in europe? :-\ Not. Only Berg. Good Luck ZF. Title: Re: How to fit a new degree ring on a berg pulley? Post by: Zündfunke on January 15, 2011, 00:06:12 am ... :-[... that´s what I thought.
Title: Re: How to fit a new degree ring on a berg pulley? Post by: Speed-Randy on January 15, 2011, 03:31:20 am Berg says use acetone on pulley to clean it, locate where TDC is, apply acetone to ring to activate the glue on back and apply to pulley. Set pulley face down with something heavy on top of it, leave overnight and install on crank. Hope this helps
Title: Re: How to fit a new degree ring on a berg pulley? Post by: eugene on January 15, 2011, 10:05:37 am Where can you order a ring separately...in europe? :-\ Not. Only Berg. Good Luck ZF. My degree ring was packet by bugpack but it says gene berg on it. I have bought it some 5 ago. I dont know if this is still the case but you could try this route. Title: Re: How to fit a new degree ring on a berg pulley? Post by: Jesse/DVK on January 15, 2011, 15:48:09 pm Where can you order a ring separately...in europe? :-\ www.kaagkevers.nl http://www.kaagkevers.nl/shop.php?id=10075 EUR 6,50 |