GE T2100 Service Manual page 116

Sprocket Collar
Set Screws (2)
Sprocket
Hub Key
Collar Key
7-14
Assembly/Disassembly: Drive Motor Replacement
8. Remove the 2 set screws from the sprocket collar, and remove the
collar.
Hub Fastening
Bolts (2 points)
9. Remove the sprocket key and remove the sprocket.
10. Remove the hub fastening bolts and using your fingers screw the
bolts into the screw-out dodge connection points until they make
contact with the flywheel.
11. Alternate between each bolt, slowly turning each bolt approximately
1/16th turn until the hub can be removed.
NOTE
The hub is machined to a tight tolerance with the motor shaft.
DO NOT attempt to force the hub by turning the bolts too far at
one time.
12. Remove the hub when it is loose of the motor shaft.
13. Remove the hub key and the flywheel.
NOTE
The flywheel weighs 15 lbs. (6.8 k)
14. Remove the 4 motor mounting bolts and carefully remove the motor.
NOTE
The drive motor weighs 33 lbs. (15 k)
15. Swap motors and re-assemble in reverse order following the note
below when installing the hub and flywheel.
GE T2100 Treadmill
2021403-031
Screw-Out Dodge
Connection (2 points)
Sprocket
Collar
Hub
051
Revision A