ProForm Crosswalk 831.24723.1 - Manual (Page 20)

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PROBLEM: The walking belt is off-center or slips when walked on
SOLUTION: a. If the walking belt is off-center, first remove the
key and UNPLUG THE POWER CORD. If the
walking belt has shifted to the left, use the hex
key to turn the left rear roller bolt clockwise 1/2 of a
turn;
if the walking belt has shifted to the right,
turn the bolt counterclockwise 1/2 of a turn. Be
careful not to overtighten the walking belt. Then,
plug in the power cord, insert the key, and run the
treadmill for a few minutes. Repeat until the walk-
ing belt is centered.
b. If the walking belt slips when walked on, first re-
move the key and
UNPLUG THE POWER CORD.
Using the hex key, turn both rear roller bolts clock-
wise, 1/4 of a turn. When the walking belt is cor-
rectly tightened, you should be able to lift each side
of the walking belt 2 to 3 in. (5 to 7 cm) off the walk-
ing platform. Be careful to keep the walking belt
centered. Then, plug in the power cord, insert the
key, and carefully walk on the treadmill for a few
minutes. Repeat until the walking belt is properly
tightened.
PROBLEM: The crosswalk arms squeak during use
SOLUTION: a. (Note: Correcting this problem requires a small
amount of white marine grease, available at hard-
ware stores.) Turn the Resistance Knob (A) coun-
terclockwise and remove it. Next, remove the
Resistance Cone (B) and the Crosswalk Arm (76),
along with the Resistance Plate (C), Washers (D),
Spring Washer (E), Thrust Washers (F), and Thrust
Bearing (G). (Note: If the Resistance Plate [C]
comes out of the Resistance Cone [B], press it
back in.) Apply a
thin layer of white marine grease
to the outer surface of the Resistance Cone (B).
Then, reattach all parts in the order shown at the
right.
B
76
A
F
E
C
G
D
a
b