Page 1 of 1
MM semaphore switch
Posted: Sun Jul 21, 2019 6:16 pm
by Johnno
Hi all,having problems with original series MM semaphore switch.Managed to get the mechanical side of switch to work but not the electrical side.Has anyone had any luck repairing these old switches?
Thanks,John.
Re: MM semaphore switch
Posted: Sun Jul 21, 2019 6:51 pm
by JOWETTJAVELIN
Is it the illuminated switch for two door cars or the non-illuminated 'timer' switch? Do you have the wiring diagram as this will make things clear.
Re: MM semaphore switch
Posted: Mon Jul 22, 2019 7:53 am
by Johnno
Hi,it’s the timer switch.It is wired as per diagram but the actual contacts do not seem to connect as timer is activated.
Re: MM semaphore switch
Posted: Mon Jul 22, 2019 10:16 am
by myoldjalopy
This article may help:
http://mgaguru.com/mgtech/electric/ts101.htm
Are you sure it is the switch and not the operation/earthing of the trafficators?
Re: MM semaphore switch
Posted: Mon Jul 22, 2019 3:04 pm
by Johnno
Trafficator’s are working on a manual switch but would like to put the timer switch back on.