IAI America RCP4W - Manual (Page 61)

4. Maintenance Inspection
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13) Tighten the two screws (for SA5C) and four screws (for SA6C) to hold the motor (at the circled
places) with a hex wrench to attach the motor.
14) Tighten the two screws to hold the ball screw cover bracket (at the circled places) with a hex
wrench to attach the ball screw cover bracket.
Motor
Tightening Torque : 88.7N•cm
Tool to use: Hex wrench 2.5mm-sized
Ball Screw Cover
Bracket
Tool to use: Hex wrench 2.5mm-sized (SA5C)
3.0mm-sized (SA6C)
Tightening Torque : 88.7N•cm (SA5C)
207N•cm (SA6C)