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Randy Roberson
Frequent User
Username: wascator

Post Number: 58
Registered: 5-2009
Posted on Friday, 30 November, 2012 - 02:03 am:   Edit PostDelete PostView Post/Check IP

Hello, All: I had to replace a switch on SRH9391 because the spring was messed up, which explains why the lamp was constantly on; the new switch from Introcar has the round pin connector. Does anyone have a handy electrical connector which will plug onto the pin? Of course the old switch and harness has a spade connector. The round pin seems to be about 4.65 mm or 0.183 inch diameter.
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Geoff Wootton
Experienced User
Username: dounraey

Post Number: 20
Registered: 5-2012
Posted on Friday, 30 November, 2012 - 03:32 am:   Edit PostDelete PostView Post/Check IP

The dimensions of the pin appear to be the same as the standard lucas bullet connector. I have been trying to track down a supplier of these in the US. I know that there are some UK suppliers but I would be interested if anyone knows of a US supplier.
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Brian Vogel
Prolific User
Username: guyslp

Post Number: 147
Registered: 6-2009
Posted on Friday, 30 November, 2012 - 03:39 am:   Edit PostDelete PostView Post/Check IP

There are *lots* of these connectors and related paraphernalia on eBay from U.S. suppliers.

Brian
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Geoff Wootton
Experienced User
Username: dounraey

Post Number: 21
Registered: 5-2012
Posted on Friday, 30 November, 2012 - 03:39 am:   Edit PostDelete PostView Post/Check IP

Randy, the original connector is in the form of a cap that covers the rear of the switch with the connector in the center. It looks like the standard lucas bullet connector will fit but you may want to put a rubber boot over the end of the switch - I'm assuming the cover on the original part acted as a dust/dirt shield.
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Geoff Wootton
Experienced User
Username: dounraey

Post Number: 22
Registered: 5-2012
Posted on Friday, 30 November, 2012 - 03:40 am:   Edit PostDelete PostView Post/Check IP

Cheers Brian - will check them out
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Brian Vogel
Prolific User
Username: guyslp

Post Number: 148
Registered: 6-2009
Posted on Friday, 30 November, 2012 - 03:42 am:   Edit PostDelete PostView Post/Check IP

In addition, I would strongly suggest applying a light coating of electrically conductive grease, e.g., No-Ox-Id, as well. This practically eliminates oxidation/corrosion problems (even if it does sometimes collect a bit of dirt).

Brian
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Randy Roberson
Frequent User
Username: wascator

Post Number: 59
Registered: 5-2009
Posted on Friday, 30 November, 2012 - 05:41 am:   Edit PostDelete PostView Post/Check IP

Good job; thanks Brian and Geoff!
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Paul Yorke
Grand Master
Username: paul_yorke

Post Number: 890
Registered: 6-2006
Posted on Friday, 30 November, 2012 - 07:36 am:   Edit PostDelete PostView Post/Check IP

Hi Randy ,

if you can't find one, feel free to pm me . I can do you a used original one fairly cheaply. Solder and heatshrink does the trick .
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Jan Forrest
Grand Master
Username: got_one

Post Number: 418
Registered: 1-2008
Posted on Friday, 30 November, 2012 - 07:53 pm:   Edit PostDelete PostView Post/Check IP

For many a year I've used ordinary petroleum jelly to protect electrical connections on my cars. It isn't electrically conductive, but it's easily pierced by micro abrasions on the mating surfaces as you put them together and then reseals over them again. It's especially useful on battery posts, which will corrode like buggery at the drop of a hat and also in towbar electrical sockets which are subject to all weather conditions plus the 'fallout' of being behind the rear wheels.
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Randy Roberson
Frequent User
Username: wascator

Post Number: 60
Registered: 5-2009
Posted on Monday, 03 December, 2012 - 09:41 am:   Edit PostDelete PostView Post/Check IP

Thanks for all the input. I've got the connections made. I used a female bullet connector which was very slightly unersize. i realized the tube was split so it would expand slightly to fit the terminal and grip it very nicely. I made a short jumper wire with a male spade terminal on the opposite end which met the harness very well, and used some heat shrink tube to finish it off.