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Black rubber boot on Pierburg Secondary throttle diaphragm

Posted: 24 Jul 2010, 22:14
by edoh
does anyone know how to get this black rubber boot off the secondary throttle diaphgram on a pierburg? does it just lift off?

my one has split - so looking to take this one off and replace -

Image

cheers

edoh
:)

Re: black rubber booty

Posted: 24 Jul 2010, 22:25
by lhd
Doesn't you camera have a flash. :lol:
Rob.

Re: Black rubber boot on Pierburg Secondary throttle diaphragm

Posted: 24 Jul 2010, 23:11
by HarryMann
Yup:

Image

:lol:

Re: Black rubber boot on Pierburg Secondary throttle diaphragm

Posted: 25 Jul 2010, 01:59
by edoh
its this one

apologies and thanks to silver bullet who took the original picture

Image

any idea how that split rubber boot comes off?

Re: Black rubber boot on Pierburg Secondary throttle diaphragm

Posted: 25 Jul 2010, 08:17
by edoh
i've got access to a soare one - if i can work out how the old one comes off....
if its not too important - can leave the old split one on.....

Re: Black rubber boot on Pierburg Secondary throttle diaphragm

Posted: 25 Jul 2010, 08:26
by pionte
I think that is the pull down unit..... it looks to me like it wont be a problem unless the split get so big it splits completely all along and the rod pulls out..... you could put a cable tie around the split end to help keep it tight.

I have never taken that unit apart so couldnt advise how to remove, it could be just a push fit, or screwed on or even pushed and glued.

Mart.

Re: Black rubber boot on Pierburg Secondary throttle diaphragm

Posted: 25 Jul 2010, 09:00
by edoh
the pull down units on the other side - but thank you for your ideas -
will take a closer look and put up some photos - when i dismantle
:)
edoh

Re: Black rubber boot on Pierburg Secondary throttle diaphragm

Posted: 25 Jul 2010, 10:41
by HarryMann
That doesn't look like a boot..

It looks like a ball and socket joint, with the socket made of black plastic, in which case you pop the socket off the ball and unscrew the (split) threaded portion ??

Re: Black rubber boot on Pierburg Secondary throttle diaphragm

Posted: 25 Jul 2010, 15:13
by edoh
exactly so senor -

easy when you've got the knowledge -
:)

pop up n unthread was the way to go -

Image

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thanks for your information and interest
:ok
edoh

Re: Black rubber boot on Pierburg Secondary throttle diaphragm

Posted: 25 Jul 2010, 23:51
by HarryMann
You're welcome :)

PS. You might get away with a good degrease, superglue split + good binding of insulating tape (or a couple or three small cable ties), if you can't get a spare