Horizon Fitness EX-22 Service Manual page 34

Ped al Axle Set Re plac eme nt
(E X -22, EX-33, EX- 4 4, C S E 3 . 5 , C S E 4 . 5 , E G 5 )
Tools Required:
• Phillips Screwdriver
• 13mm, 14mm, 17mm Socket and Combination Wrenches
• 4mm, 5mm Allen Wrenches
• Snap-ring Pliers
• Rubber Mallet
• Thread Lock
Procedure:
1) Remove side covers. (Reference Side Cover Replacement for this section)
2) Remove the left and right crank arm bolts.
F i g u r e 3 5
Preassembled Pedal Axle Set
3) Remove the c-clip on the right-hand side of the pedal axle set
4) Tap the pedal axle set from the frame, pounding on the right-hand side towards the left.
5) Once the pedal axle set and the bearings are removed from the frame, make sure to remove all dirt
or grease from the frame bearing housing.
6) Insert new pedal axle set and bearings.
34
The crank arms are pressed in place, so it may be necessary to hit the ends of the
crank arms with a rubber mallet.
Bearing
Axle
Make sure there is thread lock applied to both the inner and outer diameters of the bearings
before installing. It is recommended to allow the thread lock to adhere for 24 hours before
using the machine.
Bearing
C-Clip
Crank Arm
Crank Arm Bolt