Gary Fisher Cronos - Manual (Page 23)

23 | GARY FISHER SERVICE INFORMATION
fsa megaexo aL
These instructions and parts are for the aluminum FSA cranks only. The current “B” kit
will not work for FSA carbon cranks.
The Cronus uses a special bearing system that has no parts that thread into the frame.
Instead, the bearings are a slip-fit into the frame (Figure 47). This section explains how
to install the bearings and crankset.
The bearings might fit into the frame tightly. In this case, you might need to tap them
with a soft-faced mallet. However, do not use a hammer or bearing press to install the
bearings into the frame. If the bearing fit is too tight, make sure the bearings are clean
and free of debris.
Tools and materials required
To complete the installation, you will also need the FSA instructions, available at:
http://www.road.fullspeedahead.com/downloadfly.aspx?download=downloads/
Install_MegaExoAlloy.pdf.
+ Crankset and bearings (bearing shields come pressed onto the bearings)
+ 5 mm Allen Wrench
+ Rock “N” Roll Super Coat grease
+ Bottom bracket parts
figure 47. fsa bearing set
Bearing with shield pressed on
Part description FSA
BB90 bearing kit “B” 293227
Drive side parts
Bearing 300162
Seal 294668
Non-drive side
parts
Bearing 300162
Seal 294668
Bearing with shield pressed on