[ROVERNET - UK] P5 Girling booster
Paul.Smith at auroraenergy.com.au
Thu Oct 19 22:27:55 BST 2006
The 100 boosters work very well. I had one... it actually has proportional feel, which is better than what a P6 has. P5s are my weak spot in knowledge base.
It sounds wrong to have to release it.
From: rovernet-bounces at lyris.ccdata.com
[mailto:rovernet-bounces at lyris.ccdata.com]On Behalf Of Kent Kinard
Sent: Friday, 20 October 2006 6:12 am
To: rovernet at lyris.ccdata.com
Subject: [ROVERNET - UK] P5 Girling booster
Let us return to Roverdom lest Eric send us all into exile.
Ruth suggested that I use a P5 type booster on my P4/100 rather than
try to rebuild the older style booster. When I got down to putting it
all back together, I noticed a crack in the retainer ring (large
diameter bit that holds the leather seal and rubber tensioner on the
servo piston). I pried on it a little and it broke! Fortunately, I had
a spare piston (but only one). Has anyone seen this type of failure?
With the new rubber behind the leather seal and the leather greased
liberally, the piston does not slide very well in the vacuum chamber.
After depressing the piston by hand (required to center the bushing) a
sharp rap is required to get the piston to return in spite of
considerable spring pressure. Is this normal after rebuilding this type
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