G9 electrics diagram

Information relating to the Matchless G9 or AJS Model 20 500cc twin
Member
Posts: 9
Joined: Wed Mar 14, 2018 8:28 pm
Location: Saffron Walden Essex

G9 electrics diagram

Postby Floydella » Mon May 13, 2019 8:13 am

Hi can anyone provide details of a wiring diagram for 59 G9, magneto ignition, alternator and single lighting switch. It has been converted to 12 volt electrics? Thanks in anticipation,

Member
User avatar
Posts: 1896
Joined: Mon Jan 01, 1990 12:00 am
Location: LANCASHIRE UK

Re: G9 electrics diagram

Postby dave16mct » Mon May 13, 2019 3:50 pm

Are you a) rewiring it? or b) it's already rewired and you need to check or alter something?
Dave.

Member
Posts: 9
Joined: Wed Mar 14, 2018 8:28 pm
Location: Saffron Walden Essex

Re: G9 electrics diagram

Postby Floydella » Tue May 14, 2019 8:59 pm

Hi fellow Dave! Already wired I am trying to trace a fault, ie no lights unless engine is running.they have been working until now

Member
User avatar
Posts: 1896
Joined: Mon Jan 01, 1990 12:00 am
Location: LANCASHIRE UK

Re: G9 electrics diagram

Postby dave16mct » Tue May 14, 2019 9:24 pm

Your battery may be knackered or very low. Check your battery with a multimeter. You should have about 12.7 volts or so with the engine stopped.
Cheers Dave.

Member
User avatar
Posts: 1364
Joined: Thu Jul 10, 2003 12:00 am
Location: HAMPSHIRE UK

Re: G9 electrics diagram

Postby Duncan » Tue May 14, 2019 10:23 pm


Member
Posts: 1292
Joined: Mon Mar 24, 2014 5:44 pm
Location: Aberdeenshire

Re: G9 electrics diagram

Postby Mick D » Wed May 15, 2019 6:14 am

Hi

Sounds like you have lost continuity from the battery to the light switch - is there an in line fuse that has blown?

Regards Mick

Return to G9 / AJS Model 20

Who is online

Users browsing this forum: No registered users and 7 guests