If the ring doesn't come out easily I usually drill a series of holes in it
until I can break it apart and extract the bits with tweezers.
In my experience, the only rebuilds that are successful are those where the
MC was working when the car was parked and the seals disintegrated due to
age. If the MC is worn to the point of leaking, then the bore is typically
worn enough that a rebuild won't last more than a few months. For all the
hassle of installation, I'd just replace it unless you know for sure that it
was working prior to the car being laid up for decades.
James
?-----Original Message-----
?From: mgs-bounces+james.nazarian=gmail.com@autox.team.net
?[mailto:mgs-bounces+james.nazarian=gmail.com@autox.team.net]
?On Behalf Of The Roxter
?Sent: Wednesday, August 22, 2007 4:51 PM
?To: mgs@autox.team.net
?Subject: [Mgs] Advice wanted on MGB Brake Master Cylinder
?
?My Victor uses an MGB Brake Master Cylinder, the kind with the
?big cylindrical reservoir that leans forward, with the big round cap.
?
?I sent it off to be reconditioned around four months ago, but
?it was returned finally last week with no work done. I'm
?pretty sure they didn't know how to get it apart.
?
?I'm trying to do it myself now, but have run into a snag.
?
?I got the spring clip off the actuator rod, then got the inner
?spring clip off easily.
?
?The washer that the inner spring clip goes on top of is stuck
?in the bore. The actuator rod is moving easily, so I have
?tried to use its spring pressure to move the washer out, by
?pushing the rod all the way in and then releasing it so it
?hits the washer. I also tried banging the open end of the
?cylinder on a hardwood board, which compresses the spring on
?the actuator rod, hoping the weight of the assembly would move
?the washer out the bore, but it has not budged. I also tried
?tapping around the washer, hoping this might loosen its grip
?on the bore, but this didn't help either.
?
?I'm heading for the parts store to get a spray can of Liquid
?Wrench, hoping that soaking the area of the washer overnight
?might help to loosen it.
?
?The washer is stuck where it started, right below the groove
?where the inner spring washer rests.
?
?Any suggestions or magic tricks, guys?
?
?-The Roxter
?--
_______________________________________________
Edit your replies
Mgs@autox.team.net
http://autox.team.net/mailman/listinfo/mgs
|