62 g3 ignition switch

Information relating to the Matchless G3 or AJS Model 16 350cc Heavyweight
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moley
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Posts: 559
Joined: Sat Jan 01, 2000 12:00 am
Location: EAST SUSSEX UK

62 g3 ignition switch

Post by moley »

Hi Al

My battery goes down after a while so I thought I would add
A flick switch in the earth wire to the battery .

All went fine and until the flick switch is in the correct position the lights won't come on

But

With the battery insulated I turned the ignition switch to the right and the bike started
Which makes me think I have always ran the bike on emergency ?

On coil ignition switch ( the small switch not the large prs8 switch ) which way is normal running ?

Cheers

Andy
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Rob Harknett
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Posts: 11236
Joined: Mon Jan 01, 1990 12:00 am
Location: ESSEX UK

Re: 62 g3 ignition switch

Post by Rob Harknett »

Is it not marked E & I. My Wipac L/Weight are. I would have thought coil H/W Lucas would also be marked. Just looked. It will tell you in your bikes instruction book. The switch positions should be marked. You may also read, if your battery is dead, use emergency position, but switch to Ing. once the bike is started, or miss firing will occur.
Mick D
Posts: 2886
Joined: Mon Mar 24, 2014 5:44 pm
Location: Aberdeenshire

Re: 62 g3 ignition switch

Post by Mick D »

Hi

The Lucas 63SA ignition switch should be wired so as turning clockwise from the central position puts the circuit into normal running mode, (IGN), turning it anti clockwise puts it into emergency, (EMG). Is this the switch you have?
63SA.png
Regards Mick
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