Barneys website has a detailed page on rebuilding these steam era switches.
Or Moss will sell you a new one for big $.
60 MGA, 67 etype, 59 Bugeye
----- Original Message -----
From: "Mike Razor" <email@example.com>
To: "MG LIST" <firstname.lastname@example.org>
Sent: Monday, August 07, 2006 7:20 PM
Subject: MGA Turn Signal Flasher
> In reference to the lever on the dash that activates the turn signals and
> allows them to flash: the time has gotten shorter and now only flash on
> either side for about 4 or 5 seconds. I adjusted the screw in the center
> all the way down and it did not change the length of time. Is there
> something else I can do?