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re: SU pumps

To: british-cars@autox.team.net
Subject: re: SU pumps
From: "Paul Tonizzo, Digital IM&T, (416) 730-7107" <tonizzo@trooa.enet.dec.com>
Date: Tue, 6 Dec 94 09:26:39 EST
>>Date: Mon, 5 Dec 1994 08:41:25 -0800 (PST)
>>From: rodb@ee.ubc.ca
>>Subject: Re: Please throw them SU pumps away


>>> I know this may irritate the "originalitynazis", but I want anyone on the
>>> list 
>>> who really drives their car to take that SU pump and toss it as far as they 
>>> can and replace it with something that works reliably.

>> < exciting and sad story that could have happened due to ANY mechanical
   failure and wasn't the drivers fault >

>>I simply don't agree with the above statement.  SU pumps are simple, easy
>>to rebuild and reliable with the addition of either the capacitor or the
                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

        Can you elaborate on this?  I have a couple of  SU pumps from A's that
        are worth rebuilding and I'd like to know the reasoning behind adding
        the capacitor/diode and how it is done.

>>diode.  A lot of the problems are the fault of incorrect setup of the
>>pump throwover.

>>When we bought our Healey, the PO had put in a GM/Delco electric pump.
>>Guess what?  It needed a smack to get going every time.  I bought a
>>used SU pump, rebuilt it with new points, valves, diaphragm and
>>capacitor, and it has worked perfectly every since.

>>Now if only the stupid Girling brake booster was as simple to rebuild :-).

>>- --rod.

>>- -- 
>>Rod Barman, Dept. of E.E., University of British Columbia
>>rodb@ee.ubc.ca

Thanks,

Paul

2 X '60 MGA's           


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