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Re: Cleaning electrical contacts

To: mgs@Autox.Team.Net
Subject: Re: Cleaning electrical contacts
From: "William M. Gilroy" <wmgilroy@lucent.com>
Date: Thu, 23 Jul 1998 09:53:02 -0400
William M. Gilroy wrote:
> 
> Now this might seem like a simple question but I am
> turning to the list to see how people clean the various
> electrical contacts in their MGs.  I have just disassembled
> the hazard switch in my Midget (thanks to the people who
> posted how to trouble shoot your hazards and turn signals
> last week) and am about to clean the contacts.  For this
> I think I will try a hard pink eraser to clean the contacts.


Answering my own question I had very good results with a 
hard pink eraser for the flat metal part of the spring.  I was
having trouble with the contact pins in the switch housing because
there was not much room.  My solution was to take a number 2 pencil
and using a pair of cutters, cut off the end about 4 inches down from 
the eraser.  I then took the 4 inch portion with the eraser and 
mounted in in my old 3/8" drill (no need for the 1/2" Dewalt here)
and then spun up the eraser and polished the contact pins.  It worked
very quickly and very nicely.  I could see my face in the the contacts :-)

Now my hazards flash away, good as new.

One other question, does anyone coat the contacts with anything to
prevent corrosion.  I was thinking would something like white grease would
be good for this, or is that a bad idea.  The same for the spade 
connectors in the car.   I know for aluminum wire there is a product
that prevent oxidation. Would that be good for the spade connectors.
Any ideas.

-- 
William M. Gilroy
77 Midget (still DOA, but slowly coming to life)
E-mail:    wmgilroy@lucent.com
Telephone: 732-957-4775
Fax:       732-957-4775

E-mail:    wmgilroy@lucent.com
Telephone: 732-957-4775
Fax:       732-957-4775

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