Figure 200: Flat Belt End Measurement - Precor AMT Series Service Manual

Flat Belt Installation - Upper Arm Cam
1 Lay the replacement flat belt on a flat surface with the flat belt
segments facing up. Measure the distance in from the end of the flat
belt 4 1/2 inches. Using a straight edge and permanent marker draw a
line across the flat belt at 4 1/2 inches. Repeat this process for
the other end of the flat belt.

Figure 200: Flat Belt End Measurement

2 Apply a thin layer of Dow Corning 7 to the surface of the cam the
flat belt will contact.
3 Place the inside flat belt on the cam so the length of the flat belt
is draped towards the back of the AMT. Make sure the smooth side of
the flat belt contacts the cam and the segmented side is facing up.
4 Install a replacement 1/4-20X1 screw and shim in one of the cam
clamp screw holes, do not fully tighten at this time.
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