GE T2100-ST1 Service Manual page 139

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2097937-002 Rev G
11 March 2019
With a ¼" Allen wrench or socket, completely remove the
left and right tension bolts from rear roller.
When removing the tension bolts, maintain equal tension
on the bolts to avoid stripping the threads on the tension
bolt or roller.
Push the rear roller forward as far as it will go.
Lift the edge of the running belt up and use the 3/16" Allen
wrench or socket to remove the (2) flat head Allen screws
that secure the running deck cross brace with the damaged
deck cushions.
With the ½" wrench or socket with extension, remove the
(2) bolts securing the deck cross brace to the treadmill side
channels.
Remove the cross braces from the treadmill.
With the ½" socket, remove the rubber deck cushion(s)
from the brace.
Replace the damaged deck cushion and use the ½" socket
to remove the bolt securing the rubber deck cushion(s) from
the brace.
Verify the placement of the deck cushion(s).
Refer to the Running Belt Replacement assembly drawing
on page 136.
Replace the deck brace and deck cushions
Start the deck brace securing bolts, but do not tighten
them.
Lift the edge of the running belt and slide the deck onto the
deck braces.
Replace the screws securing the deck to the deck braces
and tighten.
Verify the guide for the deck is to the left during
installation.
Tighten the cross brace securing bolts.
Use caution to avoid over tightening the bolts.
Align the bolt holes on the rear roller with the access hole
of the end caps.
Start the tensioning bolts on the rear roller but do not
tighten.
Replace the left and right end caps and the securing
screws.
Adjust the tension of the running belt.
T2100-ST1 Treadmill, 110V / T2100-ST2 Treadmill, 220V
Component/FRU Removal and Replacement
139