Healthstream T790, Руководство по обслуживанию, Страница: 25 / 61

T790 Treadmill
How To…Replace The Rear Roller
Tools Required: Allen key set , Phillips screwdriver, rubber hammer, and open end wrench set. (All fasteners are metric.
Make sure that you have metric tools.)
Section 3 9
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REMOVAL AND INSTALLATION
1. At the power switch, turn OFF the unit, and then
unplug the power cord at the wall outlet.
2. Remove the front motor cover screws (8) and
front motor cover, then remove the motor cover
screws (4) and washer flats (4) of the motor
cover, lift off the motor cover.
NOTE: In order to lift rear roller out,
extrusions need to be moved out of the way.
So motor cover has to be removed to get
enough space for sliding the extrusions
forward.
3. Remove the end caps by removing end cap
bolts (4) and washer flats (4) from each end
cap.
4. Slide the extrusions.
5. Remove the deck guards(2) and screws(6)
6. Remove the rear roller tensioning bolts (2), flat
washers (2) and star washers (2).
7. If necessary, remove the deck guards (2) to
remove the rear roller conveniently. Then lift
the rear roller out from the running belt.
8. Install new rear roller in reverse order of
removal. Make sure to adjust the running belt
tension. Refer back to belt adjustment in this
section.