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Primary Spring Length 2010 M8

Coldfinger

Well-known member
Lifetime Membership
Nov 26, 2007
2,351
538
113
Nebraska
Does anyone know what the free length spec range is supposed to be? OEM clutch.

My yellow/white (white stripe) is 95mm.

Also, since I had to search some for this, the torque spec sheet I have says 55ft/lb for primary clutch and 10# for the cover bolts.
 
Last edited:
D

diggerdown

Well-known member
Apr 25, 2004
3,452
677
113
Deer Park Wi.
I grabbed a new one still in the wrapper, 95mm! Checked one I had taken out and it was 92mm. Seen a 200 rpm engagement change for old to new. Top R's changed very little.
 

zr870

New member
Lifetime Membership
Nov 22, 2014
54
4
8
Does anyone know what the free length spec range is supposed to be? OEM clutch.

My yellow/white (white stripe) is 95mm.

Also, since I had to search some for this, the torque spec sheet I have says 55ft/lb for primary clutch and 10# for the cover bolts.
Torque specs correct...:nod:
 
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