23
b.
If the walking belt slips when walked on,
fi
rst
remove the key and
UNPLUG THE POWER
CORD.
Using the hex key, turn both idler roller
screws clockwise, 1/4 of a turn. When the walk-
ing belt is correctly tightened, you should be able
to lift each edge of the walking belt 2 to 3 in. (5 to
7 cm) off the walking platform. Be careful to keep
the walking belt centered. Then, plug in the power
cord, insert the key, and walk on the treadmill for a
few minutes. Repeat until the walking belt is prop-
erly tightened.
SYMPTOM: The upper body arms squeak during
use
a.
(Note: Correcting this problem requires a small
amount of white marine grease, available at
hardware stores.) Turn the Resistance Knob (B)
counterclockwise and remove it. Next, remove
the Resistance Cone (C) and the Left Upper
Body Arm (105), along with the Resistance Plate
(D), Washers (E), Spring Washer (F), Thrust
Washers (G), and Thrust Bearing (H). (Note: If
the Resistance Plate comes out of the Resistance
Cone, press it back in.) Apply a
thin layer
of
white marine grease to the outer surface of the
Resistance Cone. Then, reattach all parts in the
order shown below.
b
C
105
B
G
F
D
H
E
a
