5.23 Ellipitical Fitness Crosstrainer
Page 56
Procedure 7.11 - Replacing a Step-Up Pulley Assembly
Warning: Care must be taken when work is being performed in the area of the stairarms. Pinch
points exist between the stairarm and ramp and between the stairarm and crankarm,
when the rear covers are removed.
1. Procedure
1. Set the on/off switch in the “off” position, then unplug the power cord from the wall outlet.
WARNING
Before continuing with this procedure, review the Warning and Caution statements listed in
Section One, Things You Should Know.
2. Remove the front, top, left and right cover sections as described in Procedure 7.1.
3. Remove the stairarm assemblies as described in Procedure 7.17.
4. Remove the crankarm assemblies as described in Procedure 7.6.
5. Remove the magnet assembly as described in Procedure 7.13.
6. Remove tension from the drive belts.
7. Slide the step up and input belts off of their pulleys.
8. Remove the left and right tension bolts, locking tabs and brackets.
9. Carefully, lay the EFX on it’s side. Remove the four bolts that retain rear cover support and
power entry module. Swing the rear cover support away from the drive unit.
10. Slide the step up pulley assembly with both the step up and input belts out of the drive unit.
11. Place the step up and input belts on the replacement step up pulley assembly.
12. Set the replacement step up pulley assembly with the step up and input belt at it’s mounting
position in the unit. Replace the tensioning bolts, locking tabs and brackets removed in step
8. Thread the left and right tension bolts into the step up pulley shaft.
13. Slide the step up and input belts onto the input drive assembly as you set the input drive
assembly in its mounting position in the unit.
14. Slide the pillow block bearings onto the input pulley shaft.
15. Complete the installation, alignment and tensioning per Procedure 7.7, steps 10 to 15.
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