Life Fitness Lifecycle LC9500 Service Manual page 86

Lifecycle Upright Bikes LC95, LC91, LC85, C9, C7, 95Ce, 95Ci, 93Ci, and 90C
How To... Replace the Crank Shaft Bearings - Continued
Special Service Tools: Bearing Service Tool Kit – Part Number: BearingToolKit
8. Press out the needle bearings by rotating
the hex nut clockwise until the bearings
drop into the puller hub. Once the bearings
are out of the frame, disassemble the puller
assembly, and discard the bearings.
9. Clean the housing before installing new
needle bearings.
10. Position the new needle bearing with markings, on
the face of the bearings, are positioned facing out.
Make sure bearings are aligned straight and square.
Hex Nut
Bike
Frame
PUSHING OUT THE NEEDLE
BEARINGS INTO THE HUB
Threaded Rod
Hex Nut
Bike
Frame
INSTALLING NEW NEEDLE BEARINGS
8
Threaded Rod
Thrust Washer
Spacer
Needle
Bearings
Hub
Spacer
Thrust Washer
Needle
Bearings
Hub