IAI America RCS3PCR-SS8C - Manual (Page 188)

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11. Maintenance and Inspection
168
5) Install the new motor unit.
Applicable wrench, bolt : Use the bolts and washers removed in 2).
[1] Bring the slider to the 0 point you have marked earlier on the side cover.
[2] Align the countermarks on the pulley on motor unit side and the flange surface and pass the belt by guiding it
through the oblong holes in the bracket.
(Turn the pulley on actuator side to adjust the angle until the pulley on motor unit side engages with the belt
properly. When turning the pulley on actuator side, confirm that the slider is not moving.)
[3] Using the bolts and washers removed in 2), loosely secure the motor unit to the bracket.
[4] Actuate the power lock. Tighten the bolts at the four corners of the pressurization sleeve uniformly in a proper
sequence until the gaps become uniform all around. [Tightening torque: 154 N�cm (15.8 kgf�cm)]
Try turning this pulley to the left and
right to see if the motor unit slides.
Loosely tighten the bolts.
Note: Tighten the bolts just enough to cause
the surfaces to come in contact with
each other as the motor unit slides.