Healthstream T790, Service Manual

Page: 24 / 61

T790 Treadmill
How To… Replace The Front Roller
Tools Required: Allen key set , Phillips screwdriver, and open end wrench set. (All fasteners are metric. Make sure that
you have metric tools.)
8 Section 3
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.
3. Loosen the rear roller tensioning bolts
to slacken the running belt.
4. Loosen the motor belt tensioning
screws (2). Loosen the four motor
mounting screws.
NOTE: To remove front roller easily,
release motor belt via loosen motor
belt tensioning screws (2) and the
four mounting screws.
5. Move the motor mounting plate
towards the rear roller to relieve belt
tension. Remove the front roller Long
screws, short screws, and curve
washers from the front roller mounting
brackets.
6. Lift out the front roller from the running
belt and remove the motor drive belt.
7. Install new front roller in reverse order
and make sure to properly adjust the
motor drive belt (85~95 lbs.) (See
page 3 of this section) and running
belt.(See page 2 of this section)