Figure 185: Stairarm Height Measurement - Precor AMT Series Service Manual

Adjusting the Stairarm Pedal Height
43 Hand tighten the two bolts and washers that adjust and secure the
flat belt clamp to the flat belt terminal.
44 Push one of the stairarm pedal's down to its lowest level. Measure
the distance from the bottom of the stairarm tube to the top of the
center beam frame, the distance between the stairarm tube and the
center beam frame should be 3 7/8 inches.

Figure 185: Stairarm Height Measurement

45 If the measurement is too low or too high, tighten or loosen the
adjustment bolt until the 3 7/8 inch measurement is achieved.
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