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Re: Bugeye/Mk2 parking brake Q.

To: "Dan Gillitzer" <dang@ticon.net>, <spridgets@autox.team.net>
Subject: Re: Bugeye/Mk2 parking brake Q.
Date: Sun, 5 Jun 2005 20:34:44 -0700
References: <003301c56a2a$007eae40$0687b542@computer>
Hi Dan,

On the early rear brakes, there are 2 steel pistons in the hydraulic wheel
cylinder, with a point of the lever between them.  If all is free, when you
pull the lever with the brake cable, it spreads these 2 pistons and applies
the brakes on the rear wheels mechanically.  Really works well if all is
free and the correct sequence of adjusting is adhered to.  The biggest
problem is the steel pistons in the aluminum casting wheel cylinder, sorta
corrode permanently to each other.  Not usually worth rebuilding, just get
new ones.  Costs more to sleeve them than new ones do.

Morris Minors had this setup for their entire 25 year production run.

Paul A



----- Original Message ----- 
From "Dan Gillitzer" <dang at ticon.net>
To: <spridgets@autox.team.net>
Sent: Sunday, June 05, 2005 4:55 PM
Subject: Bugeye/Mk2 parking brake Q.


> How in the heck does the parking brake work on an early Sprite? Not the
> handle/cable/rods, but the lever on the rear wheel cylinder? My cylinders
are
> all seized up, hard to make sense out of what the lever is supposed to do.
> Does it tie in to the sliding mounting of the cylinders, or is that just
for
> normal equalization when stopping?
> The guy I bought it from (some prior owner) had another spring mounted to
the
> pivot assembly, other end I believe went to a nut for mounting the gas
tank.
> Does this signal some problem? I was hoping just too lazy to lube the
cable or
> pivot. The spring inside the brake assembly I assume should be all that's
> neccesary to release the parking brake.
> Dan





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