The CBP-5 Crank & Bearing Adaptor Set will remove and service the Campagnolo Power Torque system.
It includes a bearing remover, molded pad, a bearing installer, an extension lug for the spindle,
some fiberboard pads to protect the carbon arms
This kit must be used in conjunction with the puller from the CBP-3 - this is not included with the set.
So the CBP-3 bearing puller must be used to successfully pull the Power Torque crank.
Some other tools are very useful for removal - we'll need a 14mm hex wrench, a pair of needle nose pliers
needle nose pliers are used to remove the clip from the drive side bearing cup
This clip locates the bearing and crank arm
the clip must be removed, gotten out of the way
We can use a 14mm hex and the non-drive side bolt
The two styles of arms in the Power Torque are the carbon and the aluminum.
For the aluminum style, the molded pad will fit over the arm
the extension plug will insert into the spindle
and the bearing puller from the CBP-3 will now fit over the molded pad
and we will pull indirectly, causing no damage to the arm.
There are small steps inboard on the molded pad to locate the feet
when there is a lot of play the side adjustment knobs are used to remove play.
We are at a point of no play
We are now ready to remove the arm
...and it is off.
Extension plug - molded pad - arm.
The seal and spring remain inside.
Because the clip has been removed, we can now simply push out -
and the arm is out.
Removal of the carbon fiber Power Torque arm begins with removing the left side bolt
Next, install one of the fiberboard protection pieces.
This will go behind the arm and protect the fingers from any scarring of the crank.
The extension plug is inserted into the spindle
the puller goes over extension plug and behind the arm
It is adjusted with the knobs on the side.
There should be no slop or play in the pulling fingers
and now the arm will pull straight off.
Tighten the handle on the puller, the arm disengages.
Loosen, and we can see it pulls straight off.
The preload spring is behind and here we have a view of the fingers on the arm
and protected by the fiberboard