Sealant for chaincase

Information relating to the Matchless G9 or AJS Model 20 500cc twin
Posts: 87
Joined: Mon Jan 14, 2019 5:37 pm
Location: Aberdeenshire

Re: Sealant for chaincase

Postby Oggers » Fri Jul 05, 2019 8:11 am

If you've put silicone on the chaincase halves you shouldn't need anything else. I can't understand why you didn't get the improved seal from the club and you wouldn't need to mess around with any of these.

Agreed to the former, but I wouldn't mind a back the latter, I didn't know about it!, but for sure one for the next time I take it apart.

Chaincase halves definitely did not have an even gap all round when fitted up and wider at the bottom edge so slighly concerning as to oil leaks.

Posts: 2109
Joined: Wed Oct 12, 2005 9:45 pm
Location: N YORKS UK

Re: Sealant for chaincase

Postby 56G80S » Fri Jul 05, 2019 10:30 am

"Johnny, it won't leak from the dynamo hole because it's a twin and the dynamo is at the front of the engine.

Oh dear. I only think single. Can't cope with more than one thing at a time.


Johnny B


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