IAI America IF - Manual (Page 57)

5. Maintenance inspection
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6) Adjust the belt tension until the specified tension value is reached.
• Move the slider to the mechanism end on the motor side.
Measure the distance from the slider side to the pulley center and mark the central position.
Measure this distance and find the central position.
• Press the push-pull gauge against the central position and tighten the adjusting bolt so
that the specified values for the deflection load and deflection are reached. (Refer to
“How to Adjust the Driver Belt Tension” for the specified values).
• Tighten the hexagon nut securely.
7) Attach the belt cover.