9.45, 9.45i Treadmill
Page 42
Removing and Replacing the Switch Bracket
17. Remove the socket head screws and washers that secure the switch bracket to the lift motor
platform. Set aside the switch bracket.
18. Position the switch bracket at its mounting location.
19. Replace the socket head screws and washers that secure the switch bracket to the lift motor
platform.
Replacing the Actuator Shaft and Switch Actuator
20. Slide the actuator shaft through the switch bracket until it is positioned at its mounting
location.
21. Thread the actuator block onto the lower end of the actuator shaft.
Note:
If necessary, use the pliers to secure the actuator block to the actuator shaft.
22. Position the shoulder screw removed in Step 13 through the actuator block and into the
base of the lift platform.
23. Tighten the shoulder screw that connects the actuator shaft and actuator block to the lift
platform.
24. Position the switch actuator on the top of the actuator shaft.
25. Replace the screw that secures the switch actuator to the actuator shaft.
26. Choose one:
If... Then... Otherwise...
You must replace one or Continue with the next Skip to Step 38
more of the limit switches step (to replace the
upper limit switch), skip
to Step 31 (to replace
the lower limit switch),
or skip to Step 35 (to
replace the zero sense
switch
Replacing the Upper Lift Limit Switch
27. Position the limit switch at its mounting location.
28. Replace the screws and washers that secure the limit switch to the switch bracket.
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