Hmmm... wording . Unlikely the clutch bearing . The clutch basket does move a bit fitted on the main shaft .
I will dismantle the clutch today and report findings. Trying to find a way of tensioning an AT 920 synchroflex belt !! Nothing on this machine is straightforward !! Roy.Only the clutch centre attaches to the mainshaft. Once the centre nut has been tightened then the clutch centre should be clamped tight against the clutch location spacer so the centre shouldn't move unless it's the mainshaft that is also moving. If there's drum play then it should be between the drum and the clutch centre at the bearing unless the drum is a loose fit on the bearing.
"One dot" = C2.
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High Precision Ball Bearing 6007-C2-P5-OIL >> Easy Ordering!, 9,81 €
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"Internal Clearance: C2 (Reduced Internal Clearance)"
(Not necessarily a "High Precision P5" bearing)
Trying to find a way of tensioning an AT 920 synchroflex belt !!
Will source a C2 bearing ! Many Thanks, Roy.Should the clutch drum on a mk3 have a lot of play on it. Fitted new bearing but still the same ??
Found the clutch inner drum was looking like the inner bearing had been spinning on it? Have bought a new one and it looks a lot better. Will put it in the freezer prior to fitting.Reckon an old bearing at some point might have been in a bad way ! Thanks, Roy.Only the clutch centre attaches to the mainshaft. Once the centre nut has been tightened then the clutch centre should be clamped tight against the clutch location spacer so the centre shouldn't move unless it's the mainshaft that is also moving. If there's drum play then it should be between the drum and the clutch centre at the bearing unless the drum is a loose fit on the bearing.
"One dot" = C2.
![]()
High Precision Ball Bearing 6007-C2-P5-OIL >> Easy Ordering!, 9,81 €
High Precision Deep Groove Ball Bearing 6007-C2-P5-OIL 35x62x14 mm > Inexpensive Bearing - very accurate operation ∗ without seal >>> Secure Ordering!www.kugellager-express.de
"Internal Clearance: C2 (Reduced Internal Clearance)"
(Not necessarily a "High Precision P5" bearing)
Saw a thread earlier on giving the sizes of the clutch centre . Can't see now . Any pointers?
Many thanks. I already have this. I was hoping to find a solution to maintaining oil in the casing. The 890 belt brings the clutch too far forward to not damage the oil seal and the 920 is too big ? I spent many years getting the electric start to work so I thought , keep oil in the casing. Possibly will have to rely on copperslip. Must invest in a clutch basket casing bearing which has less lateral play. One day It will work, or nearly !!!