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914World.com _ 914World Garage _ Turn Signal

Posted by: jim_hoyland Jun 6 2025, 12:10 PM

I have my original TS switch on the bench. The 6 tabs with incoming wires all show continuity with the respective pins for the parking lights and turn signals.
But when I set the handle to left or right and test the pins for continuity for the parking lights nothing.
When looking at the switch, there are three tabs which I’m looking at and wonder whether the switch can be opened for further inspection.
Here’s pics of the tabs; 2 on the bottom, one on the top.


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Posted by: barefoot Jun 8 2025, 07:58 AM

I had to clean the sliding contacts that get used for the turn signals. i had no continuity until i cleaned these sliding contacts.

Barefoot

Posted by: jim_hoyland Jun 8 2025, 01:35 PM

QUOTE(barefoot @ Jun 8 2025, 06:58 AM) *

I had to clean the sliding contacts that get used for the turn signals. i had no continuity until i cleaned these sliding contacts.

Barefoot


@http://www.914world.com/bbs2/index.php?showuser=15673
That’s encouraging. How did you do it ? I’m not sure I’ve been able to see the sliding contacts.

Posted by: barefoot Jun 9 2025, 06:00 AM

QUOTE(jim_hoyland @ Jun 8 2025, 03:35 PM) *

QUOTE(barefoot @ Jun 8 2025, 06:58 AM) *

I had to clean the sliding contacts that get used for the turn signals. i had no continuity until i cleaned these sliding contacts.

Barefoot


@http://www.914world.com/bbs2/index.php?showuser=15673
That’s encouraging. How did you do it ? I’m not sure I’ve been able to see the sliding contacts.


used a mild acid, then water flush.

Posted by: jim_hoyland Jun 10 2025, 05:35 AM

Thanks, gonna give that a try; what acid wash should I use ?

Posted by: BillC Jun 10 2025, 06:39 AM

I would suggest maybe trying contact cleaner spray first, before soaking it in any acid.

Posted by: jim_hoyland Jun 10 2025, 01:05 PM

QUOTE(BillC @ Jun 10 2025, 05:39 AM) *

I would suggest maybe trying contact cleaner spray first, before soaking it in any acid.


Good call. Thanks smile.gif

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