Wandering Exhaust Cam

Information relating to the Matchless G85 500cc Heavyweight, AJS 7R, Matchless G45 and Matchless G50
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Joined: Sun Jan 24, 2016 7:19 pm
Location: BERKSHIRE UK

Wandering Exhaust Cam

Postby Iron Head » Fri Mar 29, 2019 1:35 pm

Recommissioning a ‘54 G80CS and noticed last night whilst kicking over to pump changed oil around that the exhaust cam processes outward then inward as it comes on/off the lobe combined with a light clicking noise. Will remove timing chest and fit a shim but was just wondering if this is regular occurrence?

Iron Head

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