1961 Matchless G3 head change.

Helpful information and requests for assitance and advice
User avatar
ajscomboman
Member
Posts: 3960
Joined: Mon Jan 01, 1990 12:00 am
Location: HAMPSHIRE UK

Re: 1961 Matchless G3 head change.

Post by ajscomboman »

Viton rings everytime.
Ianwilko13
Member
Posts: 62
Joined: Sun Dec 13, 2020 9:01 am
Location: Leicestershire. UK

Re: 1961 Matchless G3 head change.

Post by Ianwilko13 »

The weight of opinion was too much to ignore, and the Viton seals have been purchased and fitted, I fitted the flat washer in the head followed by the 4 seals and pushed the pushrod in with the bevelled washers in place using a screwing action I took the shine off of the stainless tube where the seals sit with a strip of emery cloth.
The barrel was removed again due to not being happy with the base gasket, to get the correct fit I had to select the "Competition use only" gasket?? Best regards, Ian.
20240320_133027.jpg
20240320_105355.jpg
You do not have the required permissions to view the files attached to this post.
Ianwilko13
Member
Posts: 62
Joined: Sun Dec 13, 2020 9:01 am
Location: Leicestershire. UK

Re: 1961 Matchless G3 head change.

Post by Ianwilko13 »

All back together and running :thumbup: Many thanks to you all for the advice, best regards, Ian.
20240320_220222.jpg
Screenshot_20240321_185536_Gallery.jpg
You do not have the required permissions to view the files attached to this post.
User avatar
dave16mct
Member
Posts: 3246
Joined: Mon Jan 01, 1990 12:00 am
Location: LANCASHIRE UK

Re: 1961 Matchless G3 head change.

Post by dave16mct »

Looking good Ian, well done!
Dave
Post Reply