Specifications

17
The slip torque value should be above 60 ft-lb (81 Nm) measured at the sprocket.
To properly measure the minimum torque at which the CFD (Cobra
Frictional Drive) slips
1. Access the slip clutch by draining the oil and removing
the cover exposing the CFD.
2. Brace the CFD gear from turning with a suitable device
(Cobra tool EAMU0004 or similar).
3. Install the Sprocket Socket CFD torque checking tool
(MCMUTL15) on the sprocket and secure with the
supplied screw and ensure that the tool is completely
up against the sprocket
4. Verify with a torque wrench applied to the Sprocket
Socket that the V3 CFD does not slip below 81 Nm (60
ft-lb) in either direction.
5. If there is slippage below 81 Nm (60 ft-lb)
remove the cotter pin and tighten the castle
nut on the CFD one more position (it is a left
hand thread nut so you must turn it
counter clockwise)
CAUTION:
Do not check earlier versions of the CFD with this method! The torque valves
required at the sprocket would be much higher
HINT:
This V3 CFD torque checking method is possible do to with the chain on. Just put
the bike on a stand so that the rear wheel can turn freely.
HINT:
The CFD hubs can be removed with the universal puller (MCMUTL70).